b'Xi Chen'

research

∙ 05/25/2023

Smoothed Complexity of SWAP in Local Graph Partitioning

We give the first quasipolynomial upper bound ϕ n^polylog(n) for the smo...

0 Xi Chen, et al. ∙

research

∙ 05/10/2023

Self-Supervised Instance Segmentation by Grasping

Instance segmentation is a fundamental skill for many robotic applicatio...

0 YuXuan Liu, et al. ∙

research

∙ 05/03/2023

Distributional Instance Segmentation: Modeling Uncertainty and High Confidence Predictions with Latent-MaskRCNN

Object recognition and instance segmentation are fundamental skills in a...

0 YuXuan Liu, et al. ∙

research

∙ 04/21/2023

Transformer-based models and hardware acceleration analysis in autonomous driving: A survey

Transformer architectures have exhibited promising performance in variou...

0 Juan Zhong, et al. ∙

research

∙ 04/20/2023

New Lower Bounds for Adaptive Tolerant Junta Testing

We prove a k^-Ω(log(ε_2 - ε_1)) lower bound for adaptively testing wheth...

0 Xi Chen, et al. ∙

research

∙ 04/15/2023

EEGSN: Towards Efficient Low-latency Decoding of EEG with Graph Spiking Neural Networks

A vast majority of spiking neural networks (SNNs) are trained based on i...

0 Xi Chen, et al. ∙

research

∙ 04/14/2023

The Future of ChatGPT-enabled Labor Market: A Preliminary Study

As a phenomenal large language model, ChatGPT has achieved unparalleled ...

0 Lan Chen, et al. ∙

research

∙ 04/10/2023

Head-tail Loss: A simple function for Oriented Object Detection and Anchor-free models

This paper presents a new loss function for the prediction of oriented b...

0 Pau Gallés, et al. ∙

research

∙ 04/06/2023

FengWu: Pushing the Skillful Global Medium-range Weather Forecast beyond 10 Days Lead

We present FengWu, an advanced data-driven global medium-range weather f...

0 Kang Chen, et al. ∙

research

∙ 03/29/2023

Complexity of Equilibria in First-Price Auctions under General Tie-Breaking Rules

We study the complexity of finding an approximate (pure) Bayesian Nash e...

0 Xi Chen, et al. ∙

research

∙ 03/24/2023

CoLa-Diff: Conditional Latent Diffusion Model for Multi-Modal MRI Synthesis

MRI synthesis promises to mitigate the challenge of missing MRI modality...

0 Lan Jiang, et al. ∙

research

∙ 03/24/2023

DisC-Diff: Disentangled Conditional Diffusion Model for Multi-Contrast MRI Super-Resolution

Multi-contrast magnetic resonance imaging (MRI) is the most common manag...

0 Ye Mao, et al. ∙

research

∙ 03/21/2023

Detecting Everything in the Open World: Towards Universal Object Detection

In this paper, we formally address universal object detection, which aim...

0 Zhenyu Wang, et al. ∙

research

∙ 03/20/2023

Open-vocabulary Panoptic Segmentation with Embedding Modulation

Open-vocabulary image segmentation is attracting increasing attention du...

3 Xi Chen, et al. ∙

research

∙ 03/20/2023

ScribbleSeg: Scribble-based Interactive Image Segmentation

Interactive segmentation enables users to extract masks by providing sim...

0 Xi Chen, et al. ∙

research

∙ 03/14/2023

High-Dimensional Dynamic Pricing under Non-Stationarity: Learning and Earning with Change-Point Detection

We consider a high-dimensional dynamic pricing problem under non-station...

0 Zifeng Zhao, et al. ∙

research

∙ 03/09/2023

Knowledge-augmented Few-shot Visual Relation Detection

Visual Relation Detection (VRD) aims to detect relationships between obj...

5 Tianyu Yu, et al. ∙

research

∙ 02/24/2023

Statistical Inference with Stochastic Gradient Methods under φ-mixing Data

Stochastic gradient descent (SGD) is a scalable and memory-efficient opt...

0 Ruiqi Liu, et al. ∙

research

∙ 02/17/2023

Uniformity Testing over Hypergrids with Subcube Conditioning

We give an algorithm for testing uniformity of distributions supported o...

0 Xi Chen, et al. ∙

research

∙ 02/17/2023

Vision, Deduction and Alignment: An Empirical Study on Multi-modal Knowledge Graph Alignment

Entity alignment (EA) for knowledge graphs (KGs) plays a critical role i...

7 Yangning Li, et al. ∙

research

∙ 02/12/2023

3D Molecular Generation via Virtual Dynamics

Structure-based drug design, i.e., finding molecules with high affinitie...

0 Shuqi Lu, et al. ∙

research

∙ 01/28/2023

Combinatorial Inference on the Optimal Assortment in Multinomial Logit Models

Assortment optimization has received active explorations in the past few...

0 Shuting Shen, et al. ∙

research

∙ 01/26/2023

A Framework of Transaction Packaging in High-throughput Blockchains

We develop a model of coordination and allocation of decentralized multi...

0 Yuxuan Lu, et al. ∙

research

∙ 01/17/2023

Subset Sum in Time 2^n/2 / poly(n)

A major goal in the area of exact exponential algorithms is to give an a...

0 Xi Chen, et al. ∙

research

∙ 12/30/2022

Online Statistical Inference for Contextual Bandits via Stochastic Gradient Descent

With the fast development of big data, it has been easier than before to...

0 Xi Chen, et al. ∙

research

∙ 12/24/2022

Hyperspherical Quantization: Toward Smaller and More Accurate Models

Model quantization enables the deployment of deep neural networks under ...

0 Dan Liu, et al. ∙

research

∙ 12/19/2022

FreeEnricher: Enriching Face Landmarks without Additional Cost

Recent years have witnessed significant growth of face alignment. Though...

0 Yangyu Huang, et al. ∙

research

∙ 12/13/2022

Streaming Euclidean MST to a Constant Factor

We study streaming algorithms for the fundamental geometric problem of c...

0 Vincent Cohen-Addad, et al. ∙

research

∙ 12/03/2022

Interpretable Node Representation with Attribute Decoding

Variational Graph Autoencoders (VGAEs) are powerful models for unsupervi...

0 Xiaohui Chen, et al. ∙

research

∙ 11/22/2022

Improving Robust Generalization by Direct PAC-Bayesian Bound Minimization

Recent research in robust optimization has shown an overfitting-like phe...

0 Zifan Wang, et al. ∙

research

∙ 11/20/2022

Embracing Ambiguity: Improving Similarity-oriented Tasks with Contextual Synonym Knowledge

Contextual synonym knowledge is crucial for those similarity-oriented ta...

5 Yangning Li, et al. ∙

research

∙ 11/14/2022

NeurIPS 2022 Competition: Driving SMARTS

Driving SMARTS is a regular competition designed to tackle problems caus...

0 Amir Rasouli, et al. ∙

research

∙ 11/08/2022

Active Relation Discovery: Towards General and Label-aware Open Relation Extraction

Open Relation Extraction (OpenRE) aims to discover novel relations from ...

0 Yangning Li, et al. ∙

research

∙ 11/07/2022

Approximate Trace Reconstruction from a Single Trace

The well-known trace reconstruction problem is the problem of inferring ...

0 Xi Chen, et al. ∙

research

∙ 11/02/2022

C3SASR: Cheap Causal Convolutions for Self-Attentive Sequential Recommendation

Sequential Recommendation is a prominent topic in current research, whic...

0 Jiayi Chen, et al. ∙

research

∙ 11/02/2022

SoK: Play-to-Earn Projects

Play-to-earn is one of the prospective categories of decentralized appli...

0 Jingfan Yu, et al. ∙

research

∙ 10/28/2022

Teacher-Student Architecture for Knowledge Learning: A Survey

Although Deep Neural Networks (DNNs) have shown a strong capacity to sol...

0 Chengming Hu, et al. ∙

research

∙ 10/21/2022

Dissecting Deep Metric Learning Losses for Image-Text Retrieval

Visual-Semantic Embedding (VSE) is a prevalent approach in image-text re...

0 Hong Xuan, et al. ∙

research

∙ 10/20/2022

Voter Coalitions in Decentralized Autonomous Organization (DAO): Evidence from MakerDAO

Decentralized Autonomous Organization (DAO) provides a decentralized gov...

0 Xiaotong Sun, et al. ∙

research

∙ 10/19/2022

Towards Realistic Low-resource Relation Extraction: A Benchmark with Empirical Baseline Study

This paper presents an empirical study to build relation extraction syst...

0 Xin Xu, et al. ∙

research

∙ 10/15/2022

Distributed Estimation and Inference for Semi-parametric Binary Response Models

The development of modern technology has enabled data collection of unpr...

0 Xi Chen, et al. ∙

research

∙ 10/14/2022

WILD-SCAV: Benchmarking FPS Gaming AI on Unity3D-based Environments

Recent advances in deep reinforcement learning (RL) have demonstrated co...

0 Xi Chen, et al. ∙

research

∙ 10/13/2022

Autoregressive Uncertainty Modeling for 3D Bounding Box Prediction

3D bounding boxes are a widespread intermediate representation in many c...

0 YuXuan Liu, et al. ∙

research

∙ 10/06/2022

MuRAG: Multimodal Retrieval-Augmented Generator for Open Question Answering over Images and Text

While language Models store a massive amount of world knowledge implicit...

0 Wenhu Chen, et al. ∙

research

∙ 09/27/2022

Bayesian-Nash-Incentive-Compatible Mechanism for Blockchain Transaction Fee Allocation

In blockchain systems, the design of transaction fee mechanisms is essen...

0 Zishuo Zhao, et al. ∙

research

∙ 09/14/2022

PaLI: A Jointly-Scaled Multilingual Language-Image Model

Effective scaling and a flexible task interface enable large language mo...

6 Xi Chen, et al. ∙

research

∙ 09/12/2022

PreSTU: Pre-Training for Scene-Text Understanding

The ability to read and reason about texts in an image is often lacking ...

0 Jihyung Kil, et al. ∙

research

∙ 09/12/2022

Towards Multi-Lingual Visual Question Answering

Visual Question Answering (VQA) has been primarily studied through the l...

0 Soravit Changpinyo, et al. ∙

research

∙ 09/10/2022

Deep Baseline Network for Time Series Modeling and Anomaly Detection

Deep learning has seen increasing applications in time series in recent ...

0 Cheng Ge, et al. ∙

research

∙ 09/08/2022

Majority Vote for Distributed Differentially Private Sign Selection

Privacy-preserving data analysis has become prevailing in recent years. ...

0 Weidong Liu, et al. ∙

Xi Chen

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