no code implementations • 14 Aug 2024 • Adam Lechowicz, Nicolas Christianson, Bo Sun, Noman Bashir, Mohammad Hajiesmaili, Adam Wierman, Prashant Shenoy
We formalize this as an online problem called spatiotemporal online allocation with deadline constraints ($\mathsf{SOAD}$), in which an online player completes a workload (e. g., a batch compute job) by moving and scheduling the workload across a network subject to a deadline $T$.
1 code implementation • 26 Jun 2024 • Mohammadreza Daneshvaramoli, Helia Karisani, Adam Lechowicz, Bo Sun, Cameron Musco, Mohammad Hajiesmaili
In the online knapsack problem, the goal is to pack items arriving online with different values and weights into a capacity-limited knapsack to maximize the total value of the accepted items.
no code implementations • CVPR 2024 • Bo Sun, Thibault Groueix, Chen Song, QiXing Huang, Noam Aigerman
This work proposes a novel representation of injective deformations of 3D space, which overcomes existing limitations of injective methods: inaccuracy, lack of robustness, and incompatibility with general learning and optimization frameworks.
no code implementations • 24 May 2024 • Tian Liu, Bo Sun, Xiaoqi Tan, Danny H. K. Tsang
In this paper, we propose an enhanced day-ahead energy market, where the MDFs of aggregate loads are traded to minimize the generation cost and mitigate the volatility of locational marginal prices (LMPs) in the transmission network.
no code implementations • 21 Feb 2024 • Adam Lechowicz, Nicolas Christianson, Bo Sun, Noman Bashir, Mohammad Hajiesmaili, Adam Wierman, Prashant Shenoy
We introduce and study a family of online metric problems with long-term constraints.
no code implementations • 19 Jan 2024 • Yichen Chen, Yiqi Pan, Ruyu Liu, Haoyu Zhang, Guodao Zhang, Bo Sun, Jianhua Zhang
To enhance the performance and effect of AR/VR applications and visual assistance and inspection systems, visual simultaneous localization and mapping (vSLAM) is a fundamental task in computer vision and robotics.
no code implementations • 21 Nov 2023 • Bo Sun, QiXing Huang, Xiangru Huang
In the experiments, our method significantly outperform existing approaches in 3D semantic segmentation on several public benchmarks, such as Waymo Open Dataset, SemanticKITTI and ScanNetV2.
no code implementations • 17 Nov 2023 • Animesh Sinha, Bo Sun, Anmol Kalia, Arantxa Casanova, Elliot Blanchard, David Yan, Winnie Zhang, Tony Nelli, Jiahui Chen, Hardik Shah, Licheng Yu, Mitesh Kumar Singh, Ankit Ramchandani, Maziar Sanjabi, Sonal Gupta, Amy Bearman, Dhruv Mahajan
Evaluation results show our method improves visual quality by 14%, prompt alignment by 16. 2% and scene diversity by 15. 3%, compared to prompt engineering the base Emu model for stickers generation.
1 code implementation • 31 Oct 2023 • Adam Lechowicz, Nicolas Christianson, Bo Sun, Noman Bashir, Mohammad Hajiesmaili, Adam Wierman, Prashant Shenoy
We introduce competitive (robust) threshold-based algorithms for both the minimization and maximization variants of this problem, and show they are optimal among deterministic online algorithms.
no code implementations • 17 Oct 2023 • Bo Sun, Jerry Huang, Nicolas Christianson, Mohammad Hajiesmaili, Adam Wierman, Raouf Boutaba
The burgeoning field of algorithms with predictions studies the problem of using possibly imperfect machine learning predictions to improve online algorithm performance.
no code implementations • 8 Sep 2023 • Zuojin Tang, Bo Sun, Tongwei Ma, Daosheng Li, Zhenhui Xu
The teacher network supervises the classification and regression of the student network using the pre-trained model on ImageNet.
1 code implementation • 22 May 2023 • Adam Lechowicz, Rik Sengupta, Bo Sun, Shahin Kamali, Mohammad Hajiesmaili
We propose a parameterized deterministic algorithm where the parameter precisely captures the Pareto-optimal trade-off between fairness (static pricing) and competitiveness (dynamic pricing).
no code implementations • 9 May 2023 • Bo Sun, Baoxin Wang, YiXuan Wang, Wanxiang Che, Dayong Wu, Shijin Wang, Ting Liu
Our experiments show that powerful pre-trained models perform poorly on this corpus.
1 code implementation • 20 Apr 2023 • Haitao Yang, Xiangru Huang, Bo Sun, Chandrajit Bajaj, QiXing Huang
GenCorres addresses this issue by learning an implicit generator from the input shapes, which provides intermediate shapes between two arbitrary shapes.
1 code implementation • 4 Apr 2023 • Haitao Yang, Zaiwei Zhang, Xiangru Huang, Min Bai, Chen Song, Bo Sun, Li Erran Li, QiXing Huang
Bird's-Eye View (BEV) features are popular intermediate scene representations shared by the 3D backbone and the detector head in LiDAR-based object detectors.
1 code implementation • 26 Jan 2023 • Christopher Z. Eddy, Austin Naylor, Bo Sun
Contemporary approaches to instance segmentation in cell science use 2D or 3D convolutional networks depending on the experiment and data structures.
no code implementations • 12 Nov 2022 • Russell Lee, Bo Sun, Mohammad Hajiesmaili, John C. S. Lui
This paper develops learning-augmented algorithms for energy trading in volatile electricity markets.
no code implementations • 20 Sep 2022 • Jiadong Yu, Yang Li, Xiaolan Liu, Bo Sun, Yuan Wu, Danny H. K. Tsang
In this paper, we investigate the joint offloading, communication and computation resource allocation for IRS-assisted NOMA MEC system.
1 code implementation • 24 Jul 2022 • Bo Sun, Vladimir G. Kim, Noam Aigerman, QiXing Huang, Siddhartha Chaudhuri
Our key insight is to copy and deform patches from the partial input to complete missing regions.
no code implementations • 15 Apr 2022 • Bo Sun, Baoxin Wang, Wanxiang Che, Dayong Wu, Zhigang Chen, Ting Liu
These errors have been studied extensively and are relatively simple for humans.
no code implementations • 16 Mar 2022 • Bo Sun, Zihuai Lin
Various emotions can produce variations in electrocardiograph (ECG) signals, distinct emotions can be distinguished by different changes in ECG signals.
no code implementations • 28 Feb 2022 • Bo Tan, Elena Simona Lohan, Bo Sun, Wenbo Wang, Taylan Yesilyurt, Christophe Morlaas, Carlos David Morales Pena, Kanaan Abdo, Fathia Ben Slama, Alexandre Simonin, Mohamed Ellejmi
This paper explores an integrated approach for improved sensing and positioning with applications in air traffic management (ATM) and in the Advanced Surface Movement Guidance and Control System (A-SMGCS).
no code implementations • 9 Jan 2022 • Bo Tan, Bo Sun
The idea of exploiting the Wi-Fi bursts as the medium for sensing purposes, particularly for the human targets in the indoor environment, was cultivated in both radar and computer science communities and it has became a noticeable research genre with cross-disciplinary impact in security, healthcare, human-machine interaction etc. This article comparatively introduces passive radar based and channel state information (CSI) based approaches.
no code implementations • NeurIPS 2021 • Bo Sun, Russell Lee, Mohammad Hajiesmaili, Adam Wierman, Danny H. K. Tsang
This paper leverages machine-learned predictions to design competitive algorithms for online conversion problems with the goal of improving the competitive ratio when predictions are accurate (i. e., consistency), while also guaranteeing a worst-case competitive ratio regardless of the prediction quality (i. e., robustness).
1 code implementation • ICCV 2021 • QiXing Huang, Xiangru Huang, Bo Sun, Zaiwei Zhang, Junfeng Jiang, Chandrajit Bajaj
Our approach builds on an approximation of the as-rigid-as possible (or ARAP) deformation energy.
no code implementations • CVPR 2021 • Bo Sun, Junchi Yan, Xiao Zhou, Yinqiang Zheng
To reconstruct spectral signals from multi-channel observations, in particular trichromatic RGBs, has recently emerged as a promising alternative to traditional scanning-based spectral imager.
2 code implementations • CVPR 2021 • Bo Sun, Banghuai Li, Shengcai Cai, Ye Yuan, Chi Zhang
We present Few-Shot object detection via Contrastive proposals Encoding (FSCE), a simple yet effective approach to learning contrastive-aware object proposal encodings that facilitate the classification of detected objects.
Ranked #6 on Cross-Domain Few-Shot Object Detection on Artaxor
Contrastive Learning Cross-Domain Few-Shot Object Detection +4
no code implementations • 26 Jan 2021 • Ying Cao, Bo Sun, Danny H. K. Tsang
In addition, since worst-case scenarios rarely occur in practice, we devise an adaptive implementation of our algorithm to improve its average-case performance and validate its effectiveness via simulations.
Data Structures and Algorithms
no code implementations • 21 Dec 2020 • Tongxin Li, Bo Sun, Yue Chen, Zixin Ye, Steven H. Low, Adam Wierman
To be used effectively, an aggregator must be able to communicate the available flexibility of the loads they control, as known as the aggregate flexibility to a system operator.
Optimization and Control Systems and Control Systems and Control
no code implementations • 2 Dec 2020 • Weidi Wang, Zeyuan Wang, Yinghui Zhang, Bo Sun, Ke Xia
The main purposes of this paper are to use neural networks for classifying the dynamical phases of some videos and to demonstrate that neural networks can learn physical concepts from them.
1 code implementation • 22 Oct 2020 • Christopher Z. Eddy, Helena Raposo, Ryan Wong, Bo Sun
As a result, we map cell morphodynamics at mesoscale into the temporal evolution of morphological phenotypes.
2 code implementations • ECCV 2020 • Zaiwei Zhang, Bo Sun, Haitao Yang, Qi-Xing Huang
We show how to convert the predicted geometric primitives into object proposals by defining a distance function between an object and the geometric primitives.
Ranked #3 on 3D Object Detection on ARKitScenes
no code implementations • 16 May 2019 • Yu Zheng, Hanqing Nan, Qihui Fan, Xiaochen Wang, LiYu Liu, Ruchuan Liu, Fangfu Ye, Bo Sun, Yang Jiao
During migration, individual cells can generate active pulling forces via actin filament contraction, which are transmitted to the ECM fibers through focal adhesion complexes, remodel the ECM, and eventually propagate to and can be sensed by other cells in the system.
1 code implementation • 4 May 2019 • Bo Sun, Philippos Mordohai
We named this method Oriented Point Sampling (OPS) to contrast with more conventional techniques that require the sampling of three unoriented points to generate plane hypotheses.
1 code implementation • CVPR 2019 • Bo Sun, Nian-hsuan Tsai, Fangchen Liu, Ronald Yu, Hao Su
We propose an adversarial defense method that achieves state-of-the-art performance among attack-agnostic adversarial defense methods while also maintaining robustness to input resolution, scale of adversarial perturbation, and scale of dataset size.
no code implementations • 23 Nov 2018 • Jinglu Wang, Bo Sun, Yan Lu
In this paper, we address the problem of reconstructing an object's surface from a single image using generative networks.
1 code implementation • 27 Jul 2018 • Christopher Z. Eddy, Xinyao Wang, Fuxin Li, Bo Sun
As a result, cell morphodynamics is mapped into temporal evolution of morphological phenotypes.
1 code implementation • 7 May 2018 • Mika Juuti, Bo Sun, Tatsuya Mori, N. Asokan
Automatically generated fake restaurant reviews are a threat to online review systems.
no code implementations • 18 Aug 2017 • Patrick Chao, Tahereh Mazaheri, Bo Sun, Nicholas B. Weingartner, Zohar Nussinov
We introduce a statistical physics inspired supervised machine learning algorithm for classification and regression problems.
no code implementations • 5 Mar 2015 • Z. Nussinov, P. Ronhovde, Dandan Hu, S. Chakrabarty, M. Sahu, Bo Sun, N. A. Mauro, K. K. Sahu
We survey the application of a relatively new branch of statistical physics--"community detection"-- to data mining.
no code implementations • 27 Jun 2014 • Bo Sun, Blake Leonard, Peter Ronhovde, Zohar Nussinov
The {\it ensemble} of replicas evolves as to maximize the inter-replica correlation while simultaneously minimize the local intra-replica cost function (e. g., the total path length in the Traveling Salesman Problem within each replica).