Di Wang

Techniques for Efficiently Handling Power Surges in Fuel Cell Powered Data Centers: Modeling, Analysis, Results

2018 · arXiv (Cornell University)

Fuel cells are a promising power source for future data centers, offering high energy efficiency, low greenhouse gas emissions, and high reliability. However, due to mechanical limitations related to fuel delivery, fuel cells are slow …

Research on Library Self-Service Retrieval Service for College Students' Readers

2019

The self-service level of college students' library is one of the indicators reflecting the comprehensive quality of a country's college students. The level of self-searching ability of college students' library reflects the overall quality of …

Construction and Querying of Ancient Poet Knowledge Graph

2019 · Journal of Physics Conference Series

Abstract In recent years, with the development of knowledge graph techniques, how to construct various of knowledge graphs from different application domains has become important issues. This paper proposes a construction and querying approach for …

On Differentially Private Stochastic Convex Optimization with Heavy-tailed Data

2020 · arXiv (Cornell University)

In this paper, we consider the problem of designing Differentially Private (DP) algorithms for Stochastic Convex Optimization (SCO) on heavy-tailed data. The irregularity of such data violates some key assumptions used in almost all existing …

Secure Ride-Sharing Services Based on a Consortium Blockchain

2020 · IEEE Internet of Things Journal

Due to poor traffic conditions and the high costs of traveling by private cars, ride sharing has become a popular means to trip. In view of the security threats and centralization existing in the current …

Design and Implementation of Remote Multimedia Physical Education Teaching System Based on Mobile Terminal

2021 · 2021 IEEE Asia-Pacific Conference on Image Processing, Electronics and Computers (IPEC)

With the rapid development of modern information technology, the development of Internet technology has deeply influenced people's life style and economic activities, and has also changed the traditional education mode. College physical education informatization is …

A Study on the Promotion of College Students’ E-reading Behavior Based on the Reading Behavior of Colleges and Universities

2019 · IOP Conference Series Earth and Environmental Science

Abstract Reading changes people’s lives, and the depth of E-reading influences people’s life style. This paper takes the promotion and analysis of E-reading behavior as the breakthrough point, takes college students as the analysis object …

Kullback-Leibler-Based Discrete Failure Time Models for Integration of Published Prediction Models with New Time-To-Event Dataset

2021 · arXiv (Cornell University)

Prediction of time-to-event data often suffers from rare event rates, small sample sizes, high dimensionality and low signal-to-noise ratios. Incorporating published prediction models from large-scale studies is expected to improve the performance of prognosis prediction …

On PAC Learning Halfspaces in Non-interactive Local Privacy Model with Public Unlabeled Data

2022 · arXiv (Cornell University)

In this paper, we study the problem of PAC learning halfspaces in the non-interactive local differential privacy model (NLDP). To breach the barrier of exponential sample complexity, previous results studied a relaxed setting where the …

Multi-Aspect Explainable Inductive Relation Prediction by Sentence Transformer

2023 · arXiv (Cornell University)

Recent studies on knowledge graphs (KGs) show that path-based methods empowered by pre-trained language models perform well in the provision of inductive and explainable relation predictions. In this paper, we introduce the concepts of relation …

Quantum Computing Provides Exponential Regret Improvement in Episodic Reinforcement Learning

2023 · arXiv (Cornell University)

In this paper, we investigate the problem of \textit{episodic reinforcement learning} with quantum oracles for state evolution. To this end, we propose an \textit{Upper Confidence Bound} (UCB) based quantum algorithmic framework to facilitate learning of …

أوراق هذا المؤلف

Techniques for Efficiently Handling Power Surges in Fuel Cell Powered Data Centers: Modeling, Analysis, Results

Research on Library Self-Service Retrieval Service for College Students' Readers

Construction and Querying of Ancient Poet Knowledge Graph

On Differentially Private Stochastic Convex Optimization with Heavy-tailed Data

Secure Ride-Sharing Services Based on a Consortium Blockchain

Design and Implementation of Remote Multimedia Physical Education Teaching System Based on Mobile Terminal

A Study on the Promotion of College Students’ E-reading Behavior Based on the Reading Behavior of Colleges and Universities

Kullback-Leibler-Based Discrete Failure Time Models for Integration of Published Prediction Models with New Time-To-Event Dataset

On PAC Learning Halfspaces in Non-interactive Local Privacy Model with Public Unlabeled Data

Multi-Aspect Explainable Inductive Relation Prediction by Sentence Transformer

Quantum Computing Provides Exponential Regret Improvement in Episodic Reinforcement Learning

Characteristic Analysis of the MS6.0 Ma'erkang Earthquake Sequence on Jun. 10, 2022

A Restricted-Learning Network With Observation Credibility Inference for Few-Shot Degradation Modeling

Towards Stable and Explainable Attention Mechanisms

Improved Rates of Differentially Private Nonconvex-Strongly-Concave Minimax Optimization

Context Pooling: Query-specific Graph Pooling for Generic Inductive Link Prediction in Knowledge Graphs

A Long Short-Term Memory Model for Answer Sentence Selection in Question Answering