Search Results for author: Ye Wang

Found 147 papers, 39 papers with code

PINGAN Omini-Sinitic at SemEval-2022 Task 4: Multi-prompt Training for Patronizing and Condescending Language Detection

no code implementations SemEval (NAACL) 2022 Ye Wang, Yanmeng Wang, Baishun Ling, Zexiang Liao, Shaojun Wang, Jing Xiao

This paper describes the second-placed system for subtask 2 and the ninth-placed system for subtask 1 in SemEval 2022 Task 4: Patronizing and Condescending Language Detection.

Binary Classification Classification +3

TimeZero: Temporal Video Grounding with Reasoning-Guided LVLM

1 code implementation17 Mar 2025 Ye Wang, Boshen Xu, Zihao Yue, Zihan Xiao, Ziheng Wang, Liang Zhang, Dingyi Yang, Wenxuan Wang, Qin Jin

We introduce TimeZero, a reasoning-guided LVLM designed for the temporal video grounding (TVG) task.

Video Grounding

Seedream 2.0: A Native Chinese-English Bilingual Image Generation Foundation Model

1 code implementation10 Mar 2025 Lixue Gong, Xiaoxia Hou, Fanshi Li, Liang Li, Xiaochen Lian, Fei Liu, Liyang Liu, Wei Liu, Wei Lu, Yichun Shi, Shiqi Sun, Yu Tian, Zhi Tian, Peng Wang, Xun Wang, Ye Wang, Guofeng Wu, Jie Wu, Xin Xia, Xuefeng Xiao, Linjie Yang, Zhonghua Zhai, Xinyu Zhang, Qi Zhang, Yuwei Zhang, Shijia Zhao, Jianchao Yang, Weilin Huang

To address these limitations, we present Seedream 2. 0, a native Chinese-English bilingual image generation foundation model that excels across diverse dimensions, which adeptly manages text prompt in both Chinese and English, supporting bilingual image generation and text rendering.

Image Generation Instruction Following +1

Winning Big with Small Models: Knowledge Distillation vs. Self-Training for Reducing Hallucination in QA Agents

no code implementations26 Feb 2025 Ashley Lewis, Michael White, Jing Liu, Toshiaki Koike-Akino, Kieran Parsons, Ye Wang

Using a dataset of questions about a Samsung Smart TV user manual, we demonstrate that synthetic data generated by LLMs outperforms crowdsourced data in reducing hallucination in finetuned models.

Hallucination Knowledge Distillation +2

EAGER-LLM: Enhancing Large Language Models as Recommenders through Exogenous Behavior-Semantic Integration

no code implementations20 Feb 2025 Minjie Hong, Yan Xia, Zehan Wang, Jieming Zhu, Ye Wang, Sihang Cai, Xiaoda Yang, Quanyu Dai, Zhenhua Dong, Zhimeng Zhang, Zhou Zhao

Large language models (LLMs) are increasingly leveraged as foundational backbones in the development of advanced recommender systems, offering enhanced capabilities through their extensive knowledge and reasoning.

Decoder Recommendation Systems

Smoothed Embeddings for Robust Language Models

no code implementations27 Jan 2025 Ryo Hase, Md Rafi Ur Rashid, Ashley Lewis, Jing Liu, Toshiaki Koike-Akino, Kieran Parsons, Ye Wang

Improving the safety and reliability of large language models (LLMs) is a crucial aspect of realizing trustworthy AI systems.

Low-rank Prompt Interaction for Continual Vision-Language Retrieval

1 code implementation24 Jan 2025 Weicai Yan, Ye Wang, Wang Lin, Zirun Guo, Zhou Zhao, Tao Jin

Considering that the training parameters scale to the number of layers and tasks, we propose low-rank interaction-augmented decomposition to avoid memory explosion while enhancing the cross-modal association through sharing and separating common-specific low-rank factors.

Continual Learning Contrastive Learning +2

Learning to Adapt to Low-Resource Paraphrase Generation

no code implementations22 Dec 2024 Zhigen Li, Yanmeng Wang, Rizhao Fan, Ye Wang, Jianfeng Li, Shaojun Wang

LAPA has three-stage training on three types of related resources to solve this problem: 1. pre-training PLMs on unsupervised corpora, 2. inserting an adapter layer and meta-training on source domain labeled data, and 3. fine-tuning adapters on a small amount of target domain labeled data.

Meta-Learning Paraphrase Generation

Consistent Diffusion: Denoising Diffusion Model with Data-Consistent Training for Image Restoration

no code implementations17 Dec 2024 Xinlong Cheng, Tiantian Cao, Guoan Cheng, BangXuan Huang, Xinghan Tian, Ye Wang, Xiaoyu He, Weixin Li, Tianfan Xue, Xuan Dong

In this work, we address the limitations of denoising diffusion models (DDMs) in image restoration tasks, particularly the shape and color distortions that can compromise image quality.

Denoising Image Generation +1

Distributed satellite information networks: Architecture, enabling technologies, and trends

no code implementations17 Dec 2024 Qinyu Zhang, Liang Xu, Jianhao Huang, Tao Yang, Jian Jiao, Ye Wang, Yao Shi, Chiya Zhang, Xingjian Zhang, Ke Zhang, Yupeng Gong, Na Deng, Nan Zhao, Zhen Gao, Shujun Han, Xiaodong Xu, Li You, Dongming Wang, Shan Jiang, Dixian Zhao, Nan Zhang, Liujun Hu, Xiongwen He, Yonghui Li, Xiqi Gao, Xiaohu You

In this context, the distributed satellite information networks (DSIN), exemplified by the cohesive clustered satellites system, have emerged as an innovative architecture, bridging information gaps across diverse satellite systems, such as communication, navigation, and remote sensing, and establishing a unified, open information network paradigm to support resilient space information services.

Neighborhood Commonality-aware Evolution Network for Continuous Generalized Category Discovery

no code implementations7 Dec 2024 Ye Wang, Yaxiong Wang, Guoshuai Zhao, Xueming Qian

Continuous Generalized Category Discovery (C-GCD) aims to continually discover novel classes from unlabelled image sets while maintaining performance on old classes.

Contrastive Learning Incremental Learning +2

Quantum Diffusion Models for Few-Shot Learning

no code implementations6 Nov 2024 Ruhan Wang, Ye Wang, Jing Liu, Toshiaki Koike-Akino

Modern quantum machine learning (QML) methods involve the variational optimization of parameterized quantum circuits on training datasets, followed by predictions on testing datasets.

Denoising Few-Shot Learning +1

On Calibration of LLM-based Guard Models for Reliable Content Moderation

1 code implementation14 Oct 2024 Hongfu Liu, Hengguan Huang, Xiangming Gu, Hao Wang, Ye Wang

Large language models (LLMs) pose significant risks due to the potential for generating harmful content or users attempting to evade guardrails.

Blocking

When Attention Sink Emerges in Language Models: An Empirical View

1 code implementation14 Oct 2024 Xiangming Gu, Tianyu Pang, Chao Du, Qian Liu, Fengzhuo Zhang, Cunxiao Du, Ye Wang, Min Lin

In this work, we first demonstrate that attention sinks exist universally in LMs with various inputs, even in small models.

Quantization

Quo Vadis, Motion Generation? From Large Language Models to Large Motion Models

no code implementations4 Oct 2024 Ye Wang, Sipeng Zheng, Bin Cao, Qianshan Wei, Qin Jin, Zongqing Lu

Inspired by the recent success of LLMs, the field of human motion understanding has increasingly shifted towards the development of large motion models.

Motion Generation

Knowledge Adaptation Network for Few-Shot Class-Incremental Learning

no code implementations18 Sep 2024 Ye Wang, Yaxiong Wang, Guoshuai Zhao, Xueming Qian

Few-shot class-incremental learning (FSCIL) aims to incrementally recognize new classes using a few samples while maintaining the performance on previously learned classes.

class-incremental learning Few-Shot Class-Incremental Learning +1

Analyzing Inference Privacy Risks Through Gradients in Machine Learning

no code implementations29 Aug 2024 Zhuohang Li, Andrew Lowy, Jing Liu, Toshiaki Koike-Akino, Kieran Parsons, Bradley Malin, Ye Wang

While previous work has studied various privacy risks of sharing gradients, our paper aims to provide a systematic approach to analyze private information leakage from gradients.

Attribute

Advancing Adversarial Suffix Transfer Learning on Aligned Large Language Models

1 code implementation27 Aug 2024 Hongfu Liu, Yuxi Xie, Ye Wang, Michael Shieh

Further analysis on cross-model transfer indicates the pivotal role of first target token optimization in leveraging suffix transferability for efficient searching.

Red Teaming Transfer Learning

Unifying Multitrack Music Arrangement via Reconstruction Fine-Tuning and Efficient Tokenization

no code implementations27 Aug 2024 Longshen Ou, Jingwei Zhao, Ziyu Wang, Gus Xia, Ye Wang

Automatic music arrangement streamlines the creation of musical variants for composers and arrangers, reducing reliance on extensive music expertise.

Language Modeling Language Modelling +1

Quantifying the Blockchain Trilemma: A Comparative Analysis of Algorand, Ethereum 2.0, and Beyond

1 code implementation19 Jul 2024 Yihang Fu, Mingwei Jing, Jiaolun Zhou, Peilin Wu, Ye Wang, Luyao Zhang, Chuang Hu

Blockchain technology is essential for the digital economy and metaverse, supporting applications from decentralized finance to virtual assets.

POS

Variational Randomized Smoothing for Sample-Wise Adversarial Robustness

no code implementations16 Jul 2024 Ryo Hase, Ye Wang, Toshiaki Koike-Akino, Jing Liu, Kieran Parsons

Randomized smoothing is a defensive technique to achieve enhanced robustness against adversarial examples which are small input perturbations that degrade the performance of neural network models.

Adversarial Robustness

GPT Sonograpy: Hand Gesture Decoding from Forearm Ultrasound Images via VLM

no code implementations15 Jul 2024 Keshav Bimbraw, Ye Wang, Jing Liu, Toshiaki Koike-Akino

Large vision-language models (LVLMs), such as the Generative Pre-trained Transformer 4-omni (GPT-4o), are emerging multi-modal foundation models which have great potential as powerful artificial-intelligence (AI) assistance tools for a myriad of applications, including healthcare, industrial, and academic sectors.

In-Context Learning

Random Channel Ablation for Robust Hand Gesture Classification with Multimodal Biosignals

no code implementations15 Jul 2024 Keshav Bimbraw, Jing Liu, Ye Wang, Toshiaki Koike-Akino

Notably, the proposed method is also robust to an increase in the number of missing channels compared to other methods.

Classification Imputation

KUNPENG: An Embodied Large Model for Intelligent Maritime

1 code implementation12 Jul 2024 Naiyao Wang, Tongbang Jiang, Ye Wang, Shaoyang Qiu, Bo Zhang, Xinqiang Xie, Munan Li, Chunliu Wang, Yiyang Wang, Hongxiang Ren, Ruili Wang, Hongjun Shan, Hongbo Liu

Intelligent maritime, as an essential component of smart ocean construction, deeply integrates advanced artificial intelligence technology and data analysis methods, which covers multiple aspects such as smart vessels, route optimization, safe navigation, aiming to enhance the efficiency of ocean resource utilization and the intelligence of transportation networks.

Decision Making model

QuadrupedGPT: Towards a Versatile Quadruped Agent in Open-ended Worlds

no code implementations24 Jun 2024 Yuting Mei, Ye Wang, Sipeng Zheng, Qin Jin

As robotic agents increasingly assist humans in reality, quadruped robots offer unique opportunities for interaction in complex scenarios due to their agile movement.

Decision Making Navigate

Efficient Low-rank Identification via Accelerated Iteratively Reweighted Nuclear Norm Minimization

1 code implementation22 Jun 2024 Hao Wang, Ye Wang, Xiangyu Yang

We prove the global convergence of the proposed algorithm, guaranteeing that every limit point of the iterates is a critical point.

EAGER: Two-Stream Generative Recommender with Behavior-Semantic Collaboration

1 code implementation20 Jun 2024 Ye Wang, Jiahao Xun, Minjie Hong, Jieming Zhu, Tao Jin, Wang Lin, Haoyuan Li, Linjun Li, Yan Xia, Zhou Zhao, Zhenhua Dong

Generative retrieval has recently emerged as a promising approach to sequential recommendation, framing candidate item retrieval as an autoregressive sequence generation problem.

Retrieval Sequential Recommendation

Joint Observer Gain and Input Design for Asymptotic Active Fault Diagnosis

no code implementations13 Jun 2024 Feng Xu, Yiming Wan, Ye Wang, Vicenc Puig

This paper proposes a joint gain and input design method for observer-based asymptotic active fault diagnosis, which is based on a newly-defined notion named the excluding degree of the origin from a zonotope.

Fault Diagnosis

Efficient Differentially Private Fine-Tuning of Diffusion Models

no code implementations7 Jun 2024 Jing Liu, Andrew Lowy, Toshiaki Koike-Akino, Kieran Parsons, Ye Wang

The recent developments of Diffusion Models (DMs) enable generation of astonishingly high-quality synthetic samples.

parameter-efficient fine-tuning

Pitch-Aware RNN-T for Mandarin Chinese Mispronunciation Detection and Diagnosis

no code implementations7 Jun 2024 Xintong Wang, Mingqian Shi, Ye Wang

Mispronunciation Detection and Diagnosis (MDD) systems, leveraging Automatic Speech Recognition (ASR), face two main challenges in Mandarin Chinese: 1) The two-stage models create an information gap between the phoneme or tone classification stage and the MDD stage.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

A Unified Temporal Knowledge Graph Reasoning Model Towards Interpolation and Extrapolation

no code implementations28 May 2024 Kai Chen, Ye Wang, Yitong Li, Aiping Li, Han Yu, Xin Song

Comprehensive experiments show that TPAR outperforms SOTA methods on the link prediction task for both the interpolation and the extrapolation settings.

Link Prediction

End-to-End Real-World Polyphonic Piano Audio-to-Score Transcription with Hierarchical Decoding

1 code implementation22 May 2024 Wei Zeng, Xian He, Ye Wang

Piano audio-to-score transcription (A2S) is an important yet underexplored task with extensive applications for music composition, practice, and analysis.

Decoder Multi-Task Learning +1

TI2V-Zero: Zero-Shot Image Conditioning for Text-to-Video Diffusion Models

1 code implementation CVPR 2024 Haomiao Ni, Bernhard Egger, Suhas Lohit, Anoop Cherian, Ye Wang, Toshiaki Koike-Akino, Sharon X. Huang, Tim K. Marks

To guide video generation with the additional image input, we propose a "repeat-and-slide" strategy that modulates the reverse denoising process, allowing the frozen diffusion model to synthesize a video frame-by-frame starting from the provided image.

Denoising Image to Video Generation

Prompt-tuning for Clickbait Detection via Text Summarization

no code implementations17 Apr 2024 Haoxiang Deng, Yi Zhu, Ye Wang, Jipeng Qiang, Yunhao Yuan, Yun Li, Runmei Zhang

To address this problem, we propose a prompt-tuning method for clickbait detection via text summarization in this paper, text summarization is introduced to summarize the contents, and clickbait detection is performed based on the similarity between the generated summary and the contents.

Clickbait Detection Semantic Similarity +2

Beyond Known Clusters: Probe New Prototypes for Efficient Generalized Class Discovery

1 code implementation13 Apr 2024 Ye Wang, Yaxiong Wang, Yujiao Wu, Bingchen Zhao, Xueming Qian

To counteract this inefficiency, we opt to cluster only the unlabelled instances and subsequently expand the cluster prototypes with our introduced potential prototypes to fast explore novel classes.

Clustering Contrastive Learning

Contouring Error Bounded Control for Biaxial Switched Linear Systems

no code implementations8 Apr 2024 Meng Yuan, Ye Wang, Chris Manzie, Zhezhuang Xu, Tianyou Chai

To address the need for improved contouring accuracy in industrial machines with position-dependent structural flexibility, this paper introduces a novel contouring error-bounded control algorithm for biaxial switched linear systems.

Model Predictive Control Position

Elicitron: An LLM Agent-Based Simulation Framework for Design Requirements Elicitation

no code implementations4 Apr 2024 Mohammadmehdi Ataei, Hyunmin Cheong, Daniele Grandi, Ye Wang, Nigel Morris, Alexander Tessier

Second, we show how our framework effectively mimics empathic lead user interviews, identifying a greater number of latent needs than conventional human interviews.

Diversity

Probabilistic reachable sets of stochastic nonlinear systems with contextual uncertainties

no code implementations19 Mar 2024 Xun Shen, Ye Wang, Kazumune Hashimoto, Yuhu Wu, Sebastien Gros

The existing methods of computing probabilistic reachable sets normally assume that stochastic uncertainties are independent of system states, inputs, and other environment variables.

Density Estimation

SuperLoRA: Parameter-Efficient Unified Adaptation of Multi-Layer Attention Modules

no code implementations18 Mar 2024 Xiangyu Chen, Jing Liu, Ye Wang, Pu, Wang, Matthew Brand, Guanghui Wang, Toshiaki Koike-Akino

Low-rank adaptation (LoRA) and its variants are widely employed in fine-tuning large models, including large language models for natural language processing and diffusion models for computer vision.

Transfer Learning

OSTAF: A One-Shot Tuning Method for Improved Attribute-Focused T2I Personalization

no code implementations17 Mar 2024 Ye Wang, Zili Yi, Rui Ma

Personalized text-to-image (T2I) models not only produce lifelike and varied visuals but also allow users to tailor the images to fit their personal taste.

Attribute

AutoHLS: Learning to Accelerate Design Space Exploration for HLS Designs

no code implementations15 Mar 2024 Md Rubel Ahmed, Toshiaki Koike-Akino, Kieran Parsons, Ye Wang

High-level synthesis (HLS) is a design flow that leverages modern language features and flexibility, such as complex data structures, inheritance, templates, etc., to prototype hardware designs rapidly.

Bayesian Optimization High-Level Synthesis

DA-PFL: Dynamic Affinity Aggregation for Personalized Federated Learning

no code implementations14 Mar 2024 Xu Yang, Jiyuan Feng, Songyue Guo, Ye Wang, Ye Ding, Binxing Fang, Qing Liao

In this paper, we propose a novel Dynamic Affinity-based Personalized Federated Learning model (DA-PFL) to alleviate the class imbalanced problem during federated learning.

Personalized Federated Learning

UniCode: Learning a Unified Codebook for Multimodal Large Language Models

no code implementations14 Mar 2024 Sipeng Zheng, Bohan Zhou, Yicheng Feng, Ye Wang, Zongqing Lu

In this paper, we propose \textbf{UniCode}, a novel approach within the domain of multimodal large language models (MLLMs) that learns a unified codebook to efficiently tokenize visual, text, and potentially other types of signals.

Quantization Visual Question Answering (VQA)

Generative Retrieval with Large Language Models

no code implementations26 Feb 2024 Ye Wang, Xinrun Xu, Rui Xie, Wenxin Hu, Wei Ye

When completing knowledge-intensive tasks, humans sometimes need not just an answer but also a corresponding reference passage for auxiliary reading.

Position Retrieval

TaylorGrid: Towards Fast and High-Quality Implicit Field Learning via Direct Taylor-based Grid Optimization

no code implementations22 Feb 2024 Renyi Mao, Qingshan Xu, Peng Zheng, Ye Wang, Tieru Wu, Rui Ma

In this paper, we aim for both fast and high-quality implicit field learning, and propose TaylorGrid, a novel implicit field representation which can be efficiently computed via direct Taylor expansion optimization on 2D or 3D grids.

3D geometry NeRF +1

Why Does Differential Privacy with Large Epsilon Defend Against Practical Membership Inference Attacks?

no code implementations14 Feb 2024 Andrew Lowy, Zhuohang Li, Jing Liu, Toshiaki Koike-Akino, Kieran Parsons, Ye Wang

In practical applications, such a worst-case guarantee may be overkill: practical attackers may lack exact knowledge of (nearly all of) the private data, and our data set might be easier to defend, in some sense, than the worst-case data set.

Inference Attack Membership Inference Attack

Agent Smith: A Single Image Can Jailbreak One Million Multimodal LLM Agents Exponentially Fast

1 code implementation13 Feb 2024 Xiangming Gu, Xiaosen Zheng, Tianyu Pang, Chao Du, Qian Liu, Ye Wang, Jing Jiang, Min Lin

A multimodal large language model (MLLM) agent can receive instructions, capture images, retrieve histories from memory, and decide which tools to use.

Language Modelling Large Language Model +2

Benchmarking Large Language Models on Communicative Medical Coaching: a Novel System and Dataset

1 code implementation8 Feb 2024 Hengguan Huang, Songtao Wang, Hongfu Liu, Hao Wang, Ye Wang

Traditional applications of natural language processing (NLP) in healthcare have predominantly focused on patient-centered services, enhancing patient interactions and care delivery, such as through medical dialogue systems.

Benchmarking

3D-SSGAN: Lifting 2D Semantics for 3D-Aware Compositional Portrait Synthesis

no code implementations8 Jan 2024 Ruiqi Liu, Peng Zheng, Ye Wang, Rui Ma

Conversely, some GAN-based 2D portrait synthesis methods can achieve clear disentanglement of facial regions, but they cannot preserve view consistency due to a lack of 3D modeling abilities.

Disentanglement Image Generation

MedBench: A Large-Scale Chinese Benchmark for Evaluating Medical Large Language Models

no code implementations20 Dec 2023 Yan Cai, LinLin Wang, Ye Wang, Gerard de Melo, Ya zhang, Yanfeng Wang, Liang He

The emergence of various medical large language models (LLMs) in the medical domain has highlighted the need for unified evaluation standards, as manual evaluation of LLMs proves to be time-consuming and labor-intensive.

Clinical Knowledge Diagnostic

Structured Multi-Track Accompaniment Arrangement via Style Prior Modelling

1 code implementation25 Oct 2023 Jingwei Zhao, Gus Xia, Ziyu Wang, Ye Wang

In the realm of music AI, arranging rich and structured multi-track accompaniments from a simple lead sheet presents significant challenges.

Computational Efficiency Disentanglement +4

GenKIE: Robust Generative Multimodal Document Key Information Extraction

1 code implementation24 Oct 2023 Panfeng Cao, Ye Wang, Qiang Zhang, Zaiqiao Meng

Key information extraction (KIE) from scanned documents has gained increasing attention because of its applications in various domains.

Decoder Key Information Extraction +2

Advancing Test-Time Adaptation in Wild Acoustic Test Settings

1 code implementation14 Oct 2023 Hongfu Liu, Hengguan Huang, Ye Wang

In this work, we propose a novel wild acoustic TTA method tailored for ASR fine-tuned acoustic foundation models.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

Towards Informative Few-Shot Prompt with Maximum Information Gain for In-Context Learning

no code implementations13 Oct 2023 Hongfu Liu, Ye Wang

Large Language models (LLMs) possess the capability to engage In-context Learning (ICL) by leveraging a few demonstrations pertaining to a new downstream task as conditions.

In-Context Learning

Stabilizing Subject Transfer in EEG Classification with Divergence Estimation

no code implementations12 Oct 2023 Niklas Smedemark-Margulies, Ye Wang, Toshiaki Koike-Akino, Jing Liu, Kieran Parsons, Yunus Bicer, Deniz Erdogmus

Classification models for electroencephalogram (EEG) data show a large decrease in performance when evaluated on unseen test sub jects.

EEG Subject Transfer

On Memorization in Diffusion Models

2 code implementations4 Oct 2023 Xiangming Gu, Chao Du, Tianyu Pang, Chongxuan Li, Min Lin, Ye Wang

Looking into this, we first observe that memorization behaviors tend to occur on smaller-sized datasets, which motivates our definition of effective model memorization (EMM), a metric measuring the maximum size of training data at which a learned diffusion model approximates its theoretical optimum.

Denoising Memorization

What Determines the Price of NFTs?

no code implementations3 Oct 2023 Vivian Ziemke, Benjamin Estermann, Roger Wattenhofer, Ye Wang

In the evolving landscape of digital art, Non-Fungible Tokens (NFTs) have emerged as a groundbreaking platform, bridging the realms of art and technology.

Steered Diffusion: A Generalized Framework for Plug-and-Play Conditional Image Synthesis

1 code implementation ICCV 2023 Nithin Gopalakrishnan Nair, Anoop Cherian, Suhas Lohit, Ye Wang, Toshiaki Koike-Akino, Vishal M. Patel, Tim K. Marks

To this end, and capitalizing on the powerful fine-grained generative control offered by the recent diffusion-based generative models, we introduce Steered Diffusion, a generalized framework for photorealistic zero-shot conditional image generation using a diffusion model trained for unconditional generation.

Colorization Conditional Image Generation +2

Large-scale Pretraining Improves Sample Efficiency of Active Learning based Molecule Virtual Screening

no code implementations20 Sep 2023 Zhonglin Cao, Simone Sciabola, Ye Wang

Accurate model can achieve high sample efficiency by finding the most promising compounds with only a fraction of the whole library being virtually screened.

Active Learning Bayesian Optimization +3

Graph Self-Contrast Representation Learning

no code implementations5 Sep 2023 Minjie Chen, Yao Cheng, Ye Wang, Xiang Li, Ming Gao

Further, Since the triplet loss only optimizes the relative distance between the anchor and its positive/negative samples, it is difficult to ensure the absolute distance between the anchor and positive sample.

Contrastive Learning Graph Representation Learning +2

Stochastic Co-design of Storage and Control for Water Distribution Systems

no code implementations21 Aug 2023 Ye Wang, Erik Weyer, Chris Manzie, Angus R. Simpson, Lisa Blinco

To address these limitations, we introduce a method to simultaneously design infrastructure and develop control parameters, the co-design problem, with the aim of improving the overall efficiency of the system.

Elucidate Gender Fairness in Singing Voice Transcription

1 code implementation5 Aug 2023 Xiangming Gu, Wei Zeng, Ye Wang

Leveraging the prior knowledge that pitch distributions may contribute to the gender bias, we propose conditionally aligning acoustic representations between demographic groups by feeding note events to the attribute predictor.

Attribute Fairness

LOAF-M2L: Joint Learning of Wording and Formatting for Singable Melody-to-Lyric Generation

no code implementations5 Jul 2023 Longshen Ou, Xichu Ma, Ye Wang

Despite previous efforts in melody-to-lyric generation research, there is still a significant compatibility gap between generated lyrics and melodies, negatively impacting the singability of the outputs.

Knowledge Transfer-Driven Few-Shot Class-Incremental Learning

1 code implementation19 Jun 2023 Ye Wang, Yaxiong Wang, Guoshuai Zhao, Xueming Qian

Concretely, RESA mimics the real incremental setting and constructs pseudo incremental tasks globally and locally, where the global pseudo incremental tasks are designed to coincide with the learning objective of FSCIL and the local pseudo incremental tasks are designed to improve the model's plasticity, respectively.

class-incremental learning Few-Shot Class-Incremental Learning +2

Clickbait Detection via Large Language Models

1 code implementation16 Jun 2023 Han Wang, Yi Zhu, Ye Wang, Yun Li, Yunhao Yuan, Jipeng Qiang

Clickbait, which aims to induce users with some surprising and even thrilling headlines for increasing click-through rates, permeates almost all online content publishers, such as news portals and social media.

Clickbait Detection

Songs Across Borders: Singable and Controllable Neural Lyric Translation

1 code implementation26 May 2023 Longshen Ou, Xichu Ma, Min-Yen Kan, Ye Wang

The development of general-domain neural machine translation (NMT) methods has advanced significantly in recent years, but the lack of naturalness and musical constraints in the outputs makes them unable to produce singable lyric translations.

Machine Translation NMT +1

AmGCL: Feature Imputation of Attribute Missing Graph via Self-supervised Contrastive Learning

no code implementations5 May 2023 Xiaochuan Zhang, Mengran Li, Ye Wang, Haojun Fei

To address these challenges, we propose Attribute missing Graph Contrastive Learning (AmGCL), a framework for handling missing node attributes in attribute graph data.

Attribute Contrastive Learning +3

MXM-CLR: A Unified Framework for Contrastive Learning of Multifold Cross-Modal Representations

no code implementations20 Mar 2023 Ye Wang, Bowei Jiang, Changqing Zou, Rui Ma

Existing cross-modal contrastive representation learning (XM-CLR) methods such as CLIP are not fully suitable for multifold data as they only consider one positive pair and treat other pairs as negative when computing the contrastive loss.

Contrastive Learning Cross-Modal Retrieval +2

MixSpeech: Cross-Modality Self-Learning with Audio-Visual Stream Mixup for Visual Speech Translation and Recognition

2 code implementations ICCV 2023 Xize Cheng, Linjun Li, Tao Jin, Rongjie Huang, Wang Lin, Zehan Wang, Huangdai Liu, Ye Wang, Aoxiong Yin, Zhou Zhao

However, despite researchers exploring cross-lingual translation techniques such as machine translation and audio speech translation to overcome language barriers, there is still a shortage of cross-lingual studies on visual speech.

Lip Reading Machine Translation +4

A Provably Secure Strong PUF based on LWE: Construction and Implementation

no code implementations5 Mar 2023 Xiaodan Xi, Ge Li, Ye Wang, Yeonsoo Jeon, Michael Orshansky

We construct lattice PUF with a physically obfuscated key and an LWE decryption function block.

Exploring Group Video Captioning with Efficient Relational Approximation

no code implementations ICCV 2023 Wang Lin, Tao Jin, Ye Wang, Wenwen Pan, Linjun Li, Xize Cheng, Zhou Zhao

In this study, we propose a new task, group video captioning, which aims to infer the desired content among a group of target videos and describe it with another group of related reference videos.

Video Captioning

Shape-Aware Fine-Grained Classification of Erythroid Cells

1 code implementation28 Dec 2022 Ye Wang, Rui Ma, Xiaoqing Ma, Honghua Cui, Yubin Xiao, Xuan Wu, You Zhou

BMEC contains 5, 666 images of individual erythroid cells, each of which is extracted from the bone marrow erythroid cell smears and professionally annotated to one of the four types of erythroid cells.

Classification Image Classification

A Transformer-based Generative Model for De Novo Molecular Design

no code implementations17 Oct 2022 Wenlu Wang, Ye Wang, Honggang Zhao, Simone Sciabola

In the scope of drug discovery, the molecular design aims to identify novel compounds from the chemical space where the potential drug-like molecules are estimated to be in the order of 10^60 - 10^100.

Drug Discovery valid

A Unified Positive-Unlabeled Learning Framework for Document-Level Relation Extraction with Different Levels of Labeling

1 code implementation17 Oct 2022 Ye Wang, Xinxin Liu, Wenxin Hu, Tao Zhang

To solve the common incomplete labeling problem, we propose a unified positive-unlabeled learning framework - shift and squared ranking loss positive-unlabeled (SSR-PU) learning.

Document-level RE with incomplete labeling

Safety-based Speed Control of a Wheelchair using Robust Adaptive Model Predictive Control

no code implementations6 Oct 2022 Meng Yuan, Ye Wang, Lei LI, Tianyou Chai, Wei Tech Ang

Electric-powered wheelchair plays an important role in providing accessibility for people with mobility impairment.

Model Predictive Control

quEEGNet: Quantum AI for Biosignal Processing

no code implementations29 Sep 2022 Toshiaki Koike-Akino, Ye Wang

In this paper, we introduce an emerging quantum machine learning (QML) framework to assist classical deep learning methods for biosignal processing applications.

EEG Quantum Machine Learning

Adversarial Bi-Regressor Network for Domain Adaptive Regression

no code implementations20 Sep 2022 Haifeng Xia, Pu Perry Wang, Toshiaki Koike-Akino, Ye Wang, Philip Orlik, Zhengming Ding

Domain adaptation (DA) aims to transfer the knowledge of a well-labeled source domain to facilitate unlabeled target learning.

Domain Adaptation regression

Real-Time Distributed Model Predictive Control with Limited Communication Data Rates

no code implementations26 Aug 2022 Yujia Yang, Ye Wang, Chris Manzie, Ye Pu

The cyclic-small-gain theorem is used to derive sufficient conditions on the quantization parameters for guaranteeing the stability of the system under a limited data rate.

Distributed Optimization Model Predictive Control +1

Improved Pump Setpoint Selection Using a Calibrated Hydraulic Model of a High-Pressure Irrigation System

no code implementations26 Aug 2022 Ye Wang, Qi Zhao, Wenyan Wu, Ailsa Willis, Angus R. Simpson, Erik Weyer

This paper presents a case study of the operational management of the Robinvale high-pressure piped irrigation water delivery system (RVHPS) in Australia.

Management

Data-driven Predictive Tracking Control based on Koopman Operators

no code implementations25 Aug 2022 Ye Wang, Yujia Yang, Ye Pu, Chris Manzie

Constraint handling during tracking operations is at the core of many real-world control implementations and is well understood when dynamic models of the underlying system exist, yet becomes more challenging when data-driven models are used to describe the nonlinear system at hand.

Model Predictive Control

Advanced Conditional Variational Autoencoders (A-CVAE): Towards interpreting open-domain conversation generation via disentangling latent feature representation

no code implementations26 Jul 2022 Ye Wang, Jingbo Liao, Hong Yu, Guoyin Wang, Xiaoxia Zhang, Li Liu

Particularly, the model integrates the macro-level guided-category knowledge and micro-level open-domain dialogue data for the training, leveraging the priori knowledge into the latent space, which enables the model to disentangle the latent variables within the mesoscopic scale.

Disentanglement

Transfer Learning of wav2vec 2.0 for Automatic Lyric Transcription

1 code implementation20 Jul 2022 Longshen Ou, Xiangming Gu, Ye Wang

To fill in the performance gap between ALT and ASR, we attempt to exploit the similarities between speech and singing.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

MM-ALT: A Multimodal Automatic Lyric Transcription System

1 code implementation13 Jul 2022 Xiangming Gu, Longshen Ou, Danielle Ong, Ye Wang

Automatic lyric transcription (ALT) is a nascent field of study attracting increasing interest from both the speech and music information retrieval communities, given its significant application potential.

Action Detection Activity Detection +6

Enhancing Dual-Encoders with Question and Answer Cross-Embeddings for Answer Retrieval

no code implementations Findings (EMNLP) 2021 Yanmeng Wang, Jun Bai, Ye Wang, Jianfei Zhang, Wenge Rong, Zongcheng Ji, Shaojun Wang, Jing Xiao

To keep independent encoding of questions and answers during inference stage, variational auto-encoder is further introduced to reconstruct answers (questions) from question (answer) embeddings as an auxiliary task to enhance QA interaction in representation learning in training stage.

Question Answering Representation Learning +2

AutoQML: Automated Quantum Machine Learning for Wi-Fi Integrated Sensing and Communications

no code implementations17 May 2022 Toshiaki Koike-Akino, Pu Wang, Ye Wang

Commercial Wi-Fi devices can be used for integrated sensing and communications (ISAC) to jointly exchange data and monitor indoor environment.

BIG-bench Machine Learning ISAC +1

Quantum Transfer Learning for Wi-Fi Sensing

no code implementations17 May 2022 Toshiaki Koike-Akino, Pu Wang, Ye Wang

Beyond data communications, commercial-off-the-shelf Wi-Fi devices can be used to monitor human activities, track device locomotion, and sense the ambient environment.

Transfer Learning

Variational Quantum Compressed Sensing for Joint User and Channel State Acquisition in Grant-Free Device Access Systems

no code implementations17 May 2022 Bryan Liu, Toshiaki Koike-Akino, Ye Wang, Kieran Parsons

This paper introduces a new quantum computing framework integrated with a two-step compressed sensing technique, applied to a joint channel estimation and user identification problem.

compressed sensing Denoising +1

Learning to Learn Quantum Turbo Detection

no code implementations17 May 2022 Bryan Liu, Toshiaki Koike-Akino, Ye Wang, Kieran Parsons

This paper investigates a turbo receiver employing a variational quantum circuit (VQC).

Decoder

A Multi-Head Convolutional Neural Network With Multi-path Attention improves Image Denoising

5 code implementations27 Apr 2022 Jiahong Zhang, Meijun Qu, Ye Wang, Lihong Cao

Unlike previous attention mechanisms that handle pixel-level, channel-level, or patch-level features, MPA focuses on features at the image level.

Image Denoising

Exploring Transformer's potential on automatic piano transcription

no code implementations8 Apr 2022 Longshen Ou, Ziyi Guo, Emmanouil Benetos, Jiqing Han, Ye Wang

Most recent research about automatic music transcription (AMT) uses convolutional neural networks and recurrent neural networks to model the mapping from music signals to symbolic notation.

Music Transcription

RotateQVS: Representing Temporal Information as Rotations in Quaternion Vector Space for Temporal Knowledge Graph Completion

no code implementations ACL 2022 Kai Chen, Ye Wang, Yitong Li, Aiping Li

Temporal factors are tied to the growth of facts in realistic applications, such as the progress of diseases and the development of political situation, therefore, research on Temporal Knowledge Graph (TKG) attracks much attention.

Knowledge Graph Completion Link Prediction +3

The Evolution of Blockchain: from Lit to Dark

no code implementations11 Feb 2022 Agostino Capponi, Ruizhe Jia, Ye Wang

A 1% increase in the probability of being frontrun raises users' adoption rate of the dark venue by 0. 6%.

Multi-Band Wi-Fi Sensing with Matched Feature Granularity

no code implementations28 Dec 2021 Jianyuan Yu, Pu, Wang, Toshiaki Koike-Akino, Ye Wang, Philip V. Orlik, R. Michael Buehrer

The granularity matching is realized by pairing two feature maps from the CSI and beam SNR at different granularity levels and linearly combining all paired feature maps into a fused feature map with learnable weights.

Indoor Localization

AutoTransfer: Subject Transfer Learning with Censored Representations on Biosignals Data

no code implementations17 Dec 2021 Niklas Smedemark-Margulies, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

We provide a regularization framework for subject transfer learning in which we seek to train an encoder and classifier to minimize classification loss, subject to a penalty measuring independence between the latent representation and the subject label.

EEG Subject Transfer +1

CGNN: Traffic Classification with Graph Neural Network

no code implementations19 Oct 2021 Bo Pang, Yongquan Fu, Siyuan Ren, Ye Wang, Qing Liao, Yan Jia

Extensive evaluation over real-world traffic data sets, including normal, encrypted and malicious labels, show that, CGNN improves the prediction accuracy by 23\% to 29\% for application classification, by 2\% to 37\% for malicious traffic classification, and reaches the same accuracy level for encrypted traffic classification.

Classification Graph Neural Network +2

Multi-Semantic Image Recognition Model and Evaluating Index for explaining the deep learning models

no code implementations28 Sep 2021 Qianmengke Zhao, Ye Wang, Qun Liu

Although deep learning models are powerful among various applications, most deep learning models are still a black box, lacking verifiability and interpretability, which means the decision-making process that human beings cannot understand.

Decision Making Deep Learning +1

PINGAN Omini-Sinitic at SemEval-2021 Task 4:Reading Comprehension of Abstract Meaning

no code implementations SEMEVAL 2021 Ye Wang, Yanmeng Wang, Haijun Zhu, Bo Zeng, Zhenghong Hao, Shaojun Wang, Jing Xiao

This paper describes the winning system for subtask 2 and the second-placed system for subtask 1 in SemEval 2021 Task 4: ReadingComprehension of Abstract Meaning.

Denoising Language Modeling +2

STRODE: Stochastic Boundary Ordinary Differential Equation

1 code implementation17 Jul 2021 Hengguan Huang, Hongfu Liu, Hao Wang, Chang Xiao, Ye Wang

In this paper, we present a probabilistic ordinary differential equation (ODE), called STochastic boundaRy ODE (STRODE), that learns both the timings and the dynamics of time series data without requiring any timing annotations during training.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

EEG-GNN: Graph Neural Networks for Classification of Electroencephalogram (EEG) Signals

no code implementations16 Jun 2021 Andac Demir, Toshiaki Koike-Akino, Ye Wang, Masaki Haruna, Deniz Erdogmus

Convolutional neural networks (CNN) have been frequently used to extract subject-invariant features from electroencephalogram (EEG) for classification tasks.

channel selection EEG +1

Behavior of Liquidity Providers in Decentralized Exchanges

no code implementations28 May 2021 Lioba Heimbach, Ye Wang, Roger Wattenhofer

In this paper, we aim to understand how liquidity providers react to market information and how they benefit from providing liquidity in DEXes.

Cyclic Arbitrage in Decentralized Exchanges

no code implementations21 Apr 2021 Ye Wang, Yan Chen, Haotian Wu, Liyi Zhou, Shuiguang Deng, Roger Wattenhofer

We find that traders have executed 292, 606 cyclic arbitrages over eleven months and exploited more than 138 million USD in revenue.

Dynamic Texture Synthesis by Incorporating Long-range Spatial and Temporal Correlations

no code implementations13 Apr 2021 Kaitai Zhang, Bin Wang, Hong-Shuo Chen, Ye Wang, Shiyu Mou, C. -C. Jay Kuo

The main challenge of dynamic texture synthesis lies in how to maintain spatial and temporal consistency in synthesized videos.

Texture Synthesis

Medical Image Segmentation with Limited Supervision: A Review of Deep Network Models

no code implementations28 Feb 2021 Jialin Peng, Ye Wang

Despite the remarkable performance of deep learning methods on various tasks, most cutting-edge models rely heavily on large-scale annotated training examples, which are often unavailable for clinical and health care tasks.

Deep Learning Image Segmentation +3

Universal Physiological Representation Learning with Soft-Disentangled Rateless Autoencoders

no code implementations28 Sep 2020 Mo Han, Ozan Ozdenizci, Toshiaki Koike-Akino, Ye Wang, Deniz Erdogmus

Human computer interaction (HCI) involves a multidisciplinary fusion of technologies, through which the control of external devices could be achieved by monitoring physiological status of users.

Disentanglement Subject Transfer

Disentangled Adversarial Autoencoder for Subject-Invariant Physiological Feature Extraction

no code implementations26 Aug 2020 Mo Han, Ozan Ozdenizci, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

Recent developments in biosignal processing have enabled users to exploit their physiological status for manipulating devices in a reliable and safe manner.

Subject Transfer Transfer Learning

DeepSlicing: Deep Reinforcement Learning Assisted Resource Allocation for Network Slicing

no code implementations17 Aug 2020 Qiang Liu, Tao Han, Ning Zhang, Ye Wang

Network slicing enables multiple virtual networks run on the same physical infrastructure to support various use cases in 5G and beyond.

Deep Reinforcement Learning reinforcement-learning +1

Robust Machine Learning via Privacy/Rate-Distortion Theory

no code implementations22 Jul 2020 Ye Wang, Shuchin Aeron, Adnan Siraj Rakin, Toshiaki Koike-Akino, Pierre Moulin

Robust machine learning formulations have emerged to address the prevalent vulnerability of deep neural networks to adversarial examples.

BIG-bench Machine Learning

A Biologically Plausible Audio-Visual Integration Model for Continual Learning

no code implementations17 Jul 2020 Wenjie Chen, Fengtong Du, Ye Wang, Lihong Cao

Furthermore, we define a new continual learning paradigm to simulate the possible continual learning process in the human brain.

Continual Learning Lifelong learning

Deep Graph Random Process for Relational-Thinking-Based Speech Recognition

no code implementations ICML 2020 Hengguan Huang, Fuzhao Xue, Hao Wang, Ye Wang

Lying at the core of human intelligence, relational thinking is characterized by initially relying on innumerable unconscious percepts pertaining to relations between new sensory signals and prior knowledge, consequently becoming a recognizable concept or object through coupling and transformation of these percepts.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

AutoBayes: Automated Bayesian Graph Exploration for Nuisance-Robust Inference

no code implementations2 Jul 2020 Andac Demir, Toshiaki Koike-Akino, Ye Wang, Deniz Erdogmus

Learning data representations that capture task-related features, but are invariant to nuisance variations remains a key challenge in machine learning.

Bayesian Inference BIG-bench Machine Learning +5

Stochastic Bottleneck: Rateless Auto-Encoder for Flexible Dimensionality Reduction

no code implementations6 May 2020 Toshiaki Koike-Akino, Ye Wang

This is motivated by the rateless property of conventional PCA, where the least important principal components can be discarded to realize variable rate dimensionality reduction that gracefully degrades the distortion.

Dimensionality Reduction

Disentangled Adversarial Transfer Learning for Physiological Biosignals

no code implementations15 Apr 2020 Mo Han, Ozan Ozdenizci, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

Recent developments in wearable sensors demonstrate promising results for monitoring physiological status in effective and comfortable ways.

Transfer Learning

Fake News Detection with Different Models

no code implementations15 Feb 2020 Sairamvinay Vijayaraghavan, Ye Wang, Zhiyuan Guo, John Voong, Wenda Xu, Armand Nasseri, Jiaru Cai, Linda Li, Kevin Vuong, Eshan Wadhwa

This is a paper for exploring various different models aiming at developing fake news detection models and we had used certain machine learning algorithms and we had used pretrained algorithms such as TFIDF and CV and W2V as features for processing textual data.

BIG-bench Machine Learning Fake News Detection

Neural Turbo Equalization: Deep Learning for Fiber-Optic Nonlinearity Compensation

no code implementations22 Nov 2019 Toshiaki Koike-Akino, Ye Wang, David S. Millar, Keisuke Kojima, Kieran Parsons

Recently, data-driven approaches motivated by modern deep learning have been applied to optical communications in place of traditional model-based counterparts.

Deep Learning

Adversarial Deep Learning in EEG Biometrics

no code implementations27 Mar 2019 Ozan Ozdenizci, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

Deep learning methods for person identification based on electroencephalographic (EEG) brain activity encounters the problem of exploiting the temporally correlated structures or recording session specific variability within EEG.

Deep Learning EEG +2

Learning to Modulate for Non-coherent MIMO

no code implementations9 Mar 2019 Ye Wang, Toshiaki Koike-Akino

The deep learning trend has recently impacted a variety of fields, including communication systems, where various approaches have explored the application of neural networks in place of traditional designs.

Deep Learning-Based Constellation Optimization for Physical Network Coding in Two-Way Relay Networks

no code implementations9 Mar 2019 Toshiki Matsumine, Toshiaki Koike-Akino, Ye Wang

This paper studies a new application of deep learning (DL) for optimizing constellations in two-way relaying with physical-layer network coding (PNC), where deep neural network (DNN)-based modulation and demodulation are employed at each terminal and relay node.

Unsupervised Video Object Segmentation with Distractor-Aware Online Adaptation

no code implementations19 Dec 2018 Ye Wang, Jongmoo Choi, Yueru Chen, Siyang Li, Qin Huang, Kaitai Zhang, Ming-Sui Lee, C. -C. Jay Kuo

Unsupervised video object segmentation is a crucial application in video analysis without knowing any prior information about the objects.

Instance Segmentation Object +4

Towards Visible and Thermal Drone Monitoring with Convolutional Neural Networks

no code implementations19 Dec 2018 Ye Wang, Yueru Chen, Jongmoo Choi, C. -C. Jay Kuo

One is a model-based drone augmentation technique that automatically generates visible drone images with a bounding box label on the drone's location.

Data Augmentation

Transfer Learning in Brain-Computer Interfaces with Adversarial Variational Autoencoders

no code implementations17 Dec 2018 Ozan Ozdenizci, Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

We introduce adversarial neural networks for representation learning as a novel approach to transfer learning in brain-computer interfaces (BCIs).

EEG Motor Imagery +2

Design Pseudo Ground Truth with Motion Cue for Unsupervised Video Object Segmentation

no code implementations13 Dec 2018 Ye Wang, Jongmoo Choi, Yueru Chen, Qin Huang, Siyang Li, Ming-Sui Lee, C. -C. Jay Kuo

Experimental results on DAVIS and FBMS show that the proposed method outperforms state-of-the-art unsupervised segmentation methods on various benchmark datasets.

Instance Segmentation Object +5

An optimized system to solve text-based CAPTCHA

no code implementations11 Jun 2018 Ye Wang, Mi Lu

Currently, various types of CAPTCHAs need corresponding segmentation to identify single character due to the numerous different segmentation ways.

Segmentation

Invariant Representations from Adversarially Censored Autoencoders

no code implementations21 May 2018 Ye Wang, Toshiaki Koike-Akino, Deniz Erdogmus

In this method, an adversarial network attempts to recover the nuisance variable from the representation, which the VAE is trained to prevent.

Decoder Style Transfer

English Out-of-Vocabulary Lexical Evaluation Task

no code implementations11 Apr 2018 Han Wang, Ye Wang, Xinxiang Zhang, Mi Lu, Yoonsuck Choe, Jingjing Cao

Unlike previous unknown nouns tagging task, this is the first attempt to focus on out-of-vocabulary (OOV) lexical evaluation tasks that do not require any prior knowledge.

Attribute Classification +2

Privacy-Preserving Adversarial Networks

no code implementations19 Dec 2017 Ardhendu Tripathy, Ye Wang, Prakash Ishwar

We propose a data-driven framework for optimizing privacy-preserving data release mechanisms to attain the information-theoretically optimal tradeoff between minimizing distortion of useful data and concealing specific sensitive information.

Privacy Preserving

Semantic Segmentation with Reverse Attention

no code implementations20 Jul 2017 Qin Huang, Chunyang Xia, Chi-Hao Wu, Siyang Li, Ye Wang, Yuhang Song, C. -C. Jay Kuo

Recent development in fully convolutional neural network enables efficient end-to-end learning of semantic segmentation.

Segmentation Semantic Segmentation

Probabilistic Curve Learning: Coulomb Repulsion and the Electrostatic Gaussian Process

no code implementations NeurIPS 2015 Ye Wang, David B. Dunson

Learning of low dimensional structure in multidimensional data is a canonical problem in machine learning.

Exploration in Interactive Personalized Music Recommendation: A Reinforcement Learning Approach

no code implementations6 Nov 2013 Xinxi Wang, Yi Wang, David Hsu, Ye Wang

Current music recommender systems typically act in a greedy fashion by recommending songs with the highest user ratings.

Bayesian Inference Music Recommendation +5

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