Search Results for author: Kai Ye

Found 17 papers, 5 papers with code

A Novel Vision Transformer based Load Profile Analysis using Load Images as Inputs

no code implementations12 Apr 2024 Hyeonjin Kim, Yi Hu, Kai Ye, Ning Lu

This paper introduces ViT4LPA, an innovative Vision Transformer (ViT) based approach for Load Profile Analysis (LPA).

Time Series

Constrained Multiview Representation for Self-supervised Contrastive Learning

no code implementations5 Feb 2024 Siyuan Dai, Kai Ye, Kun Zhao, Ge Cui, Haoteng Tang, Liang Zhan

In this work, we introduce a novel approach predicated on representation distance-based mutual information (MI) maximization for measuring the significance of different views, aiming at conducting more efficient contrastive learning and representation disentanglement.

Contrastive Learning Disentanglement +4

Uncertainty Regularized Evidential Regression

1 code implementation3 Jan 2024 Kai Ye, Tiejin Chen, Hua Wei, Liang Zhan

The Evidential Regression Network (ERN) represents a novel approach that integrates deep learning with Dempster-Shafer's theory to predict a target and quantify the associated uncertainty.

regression

BERT-PIN: A BERT-based Framework for Recovering Missing Data Segments in Time-series Load Profiles

no code implementations26 Oct 2023 Yi Hu, Kai Ye, Hyeonjin Kim, Ning Lu

To adopt a standard Transformer model structure for profile inpainting, we segment the load and temperature profiles into line segments, treating each segment as a word and the entire profile as a sentence.

Sentence Super-Resolution +1

VisorGPT: Learning Visual Prior via Generative Pre-Training

1 code implementation23 May 2023 Jinheng Xie, Kai Ye, Yudong Li, Yuexiang Li, Kevin Qinghong Lin, Yefeng Zheng, Linlin Shen, Mike Zheng Shou

Experimental results demonstrate that VisorGPT can effectively model the visual prior, which can be employed for many vision tasks, such as customizing accurate human pose for conditional image synthesis models like ControlNet.

Image Generation Language Modelling +1

Design Considerations of a Coordinative Demand Charge Mitigation Strategy

no code implementations16 Dec 2022 Rongxing Hu, Kai Ye, Hyeonjin Kim, Hanpyo Lee, Ning Lu, Di wu, PJ Rehm

This paper presents a coordinative demand charge mitigation (DCM) strategy for reducing electricity consumption during system peak periods.

energy management Management

A Modified Sequence-to-point HVAC Load Disaggregation Algorithm

no code implementations9 Dec 2022 Kai Ye, Hyeonjin Kim, Yi Hu, Ning Lu, Di wu, PJ Rehm

This paper presents a modified sequence-to-point (S2P) algorithm for disaggregating the heat, ventilation, and air conditioning (HVAC) load from the total building electricity consumption.

An ICA-Based HVAC Load Disaggregation Method Using Smart Meter Data

no code implementations19 Sep 2022 Hyeonjin Kim, Kai Ye, Han Pyo Lee, Rongxing Hu, Ning Lu, Di wu, PJ Rehm

The residual load profiles are processed using ICA for HVAC load extraction.

Multi-Robot Active Mapping via Neural Bipartite Graph Matching

no code implementations CVPR 2022 Kai Ye, Siyan Dong, Qingnan Fan, He Wang, Li Yi, Fei Xia, Jue Wang, Baoquan Chen

Previous approaches either choose the frontier as the goal position via a myopic solution that hinders the time efficiency, or maximize the long-term value via reinforcement learning to directly regress the goal position, but does not guarantee the complete map construction.

Graph Matching Position +2

Cross Language Image Matching for Weakly Supervised Semantic Segmentation

2 code implementations5 Mar 2022 Jinheng Xie, Xianxu Hou, Kai Ye, Linlin Shen

As only a fixed set of image-level object labels are available to the WSSS (weakly supervised semantic segmentation) model, it could be very difficult to suppress those diverse background regions consisting of open set objects.

Object Weakly supervised Semantic Segmentation +1

CLIMS: Cross Language Image Matching for Weakly Supervised Semantic Segmentation

no code implementations CVPR 2022 Jinheng Xie, Xianxu Hou, Kai Ye, Linlin Shen

As only a fixed set of image-level object labels are available to the WSSS (weakly supervised semantic segmentation) model, it could be very difficult to suppress those diverse background regions consisting of open set objects.

Object Weakly supervised Semantic Segmentation +1

Solving Large-Scale Multi-Objective Optimization via Probabilistic Prediction Model

no code implementations16 Jul 2021 Haokai Hong, Kai Ye, Min Jiang, Donglin Cao, Kay Chen Tan

At the same time, due to the adoption of an individual-based evolution mechanism, the computational cost of the proposed method is independent of the number of decision variables, thus avoiding the problem of exponential growth of the search space.

Computational Efficiency

Independent Encoder for Deep Hierarchical Unsupervised Image-to-Image Translation

1 code implementation6 Jul 2021 Kai Ye, Yinru Ye, Minqiang Yang, Bin Hu

To address this issue, we propose a novel architecture, termed as IEGAN, which removes the encoder of each network and introduces an encoder that is independent of other networks.

Translation Unsupervised Image-To-Image Translation

EdgeCRNN: an edgecomputing oriented model of acoustic feature enhancement for keyword spotting

no code implementations14 Mar 2021 Yungen Wei, Zheng Gong, Shunzhi Yang, Kai Ye, Yamin Wen

Keyword Spotting (KWS) is a significant branch of Automatic Speech Recognition (ASR) and has been widely used in edge computing devices.

Ranked #8 on Keyword Spotting on Google Speech Commands (Google Speech Commands V2 12 metric)

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Manifold Interpolation for Large-Scale Multi-Objective Optimization via Generative Adversarial Networks

no code implementations8 Jan 2021 Zhenzhong Wang, Haokai Hong, Kai Ye, Min Jiang, Kay Chen Tan

However, traditional evolutionary algorithms for solving LSMOPs have some deficiencies in dealing with this structural manifold, resulting in poor diversity, local optima, and inefficient searches.

Evolutionary Algorithms Generative Adversarial Network +1

Homotopic Convex Transformation: A New Landscape Smoothing Method for the Traveling Salesman Problem

no code implementations14 May 2019 Jialong Shi, Jianyong Sun, Qingfu Zhang, Kai Ye

We first define the Homotopic Convex (HC) transformation of a TSP as a convex combination of a well-constructed simple TSP and the original TSP.

Traveling Salesman Problem

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