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Featured Co-authors

Xi Chen
293 publications
Jie Li
179 publications
Tao Chen
134 publications
Xiang Zhang
122 publications
Wei Feng
78 publications
Yuan Luo
72 publications
Shu Liu
63 publications
Venkatesan Guruswami
57 publications
Yue Li
44 publications
Zhiwei Wang
41 publications
Guangyi Liu
35 publications

∙ 09/04/2023

Tight Bounds on List-Decodable and List-Recoverable Zero-Rate Codes

In this work, we consider the list-decodability and list-recoverability ...

0 Nicolas Resch, et al. ∙

∙ 05/22/2023

Constructions of k-uniform states in heterogeneous systems

A pure quantum state of n parties associated with the Hilbert space ^d_1...

0 Keqin Feng, et al. ∙

∙ 10/14/2022

Zero-Rate Thresholds and New Capacity Bounds for List-Decoding and List-Recovery

In this work we consider the list-decodability and list-recoverability o...

0 Nicolas Resch, et al. ∙

∙ 07/12/2022

Upper bounds on maximum lengths of Singleton-optimal locally repairable codes

A locally repairable code is called Singleton-optimal if it achieves the...

0 Shu Liu, et al. ∙

∙ 05/03/2022

Threshold Rates of Codes Ensembles: Linear is Best

In this work, we prove new results concerning the combinatorial properti...

0 Nicolas Resch, et al. ∙

∙ 02/20/2020

Graph Computing based Distributed State Estimation with PMUs

Power system state estimation plays a fundamental and critical role in t...

0 Yi Lu, et al. ∙

∙ 08/22/2019

Beating the probabilistic lower bound on perfect hashing

For an integer $q\ge 2$, a perfect $q$-hash code $C$ is a block code ove...

0 Chaoping Xing, et al. ∙

∙ 04/28/2019

Enhancement of Power Equipment Management Using Knowledge Graph

Accurate retrieval of the power equipment information plays an important...

0 Yachen Tang, et al. ∙

∙ 04/08/2019

A High-Performance Energy Management System based on Evolving Graph

As the fast growth and large integration of distributed generation, rene...

0 Guangyi Liu, et al. ∙

∙ 03/29/2019

Graph Computing based Fast Screening in Contingency Analysis

During last decades, contingency analysis has been facing challenges fro...

0 Yiting Zhao, et al. ∙

∙ 03/20/2019

Substation One-Line Diagram Automatic Generation and Visualization

In Energy Management System (EMS) applications and many other off-line p...

0 Jing Hong, et al. ∙

∙ 02/26/2019

A Graph Computation based Sequential Power Flow Calculation for Large-Scale ACDC Systems

This paper proposes a graph computation based sequential power flow calc...

0 Wei Feng, et al. ∙

∙ 02/19/2019

Graph Computing based Distributed Fast Decoupled Power Flow Analysis

Power flow analysis plays a fundamental and critical role in the energy ...

0 Chen Yuan, et al. ∙

∙ 11/22/2018

Construction of optimal locally recoverable codes and connection with hypergraph

Recently, it was discovered by several authors that a q-ary optimal loca...

0 Chaoping Xing, et al. ∙

∙ 10/28/2018

Asymptotic Gilbert-Varshamov bound on Frequency Hopping Sequences

Given a q-ary frequency hopping sequence set of length n and size M with...

0 Xianhua Niu, et al. ∙

∙ 10/28/2018

Asymptotic Gilbert-Varshamov bound on Frequency Hopping

Given a q-ary frequency hopping sequence set of length n and size M with...

0 Xianhua Niu, et al. ∙

∙ 10/25/2018

Graph Based Power Flow Calculation for Energy Management System

Power flow calculation in EMS is required to accommodate a large and com...

0 Junjie Shi, et al. ∙

∙ 09/05/2018

Exploration of Bi-Level PageRank Algorithm for Power Flow Analysis Using Graph Database

Compared with traditional relational database, graph database, GDB, is a...

0 Chen Yuan, et al. ∙

∙ 09/05/2018

Power Flow Analysis Using Graph based Combination of Iterative Methods and Vertex Contraction Approach

Compared with relational database (RDB), graph database (GDB) is a more ...

0 Chen Yuan, et al. ∙

∙ 07/03/2018

How long can optimal locally repairable codes be?

A locally repairable code (LRC) with locality r allows for the recovery ...

0 Venkatesan Guruswami, et al. ∙

∙ 06/23/2018

List Decodability of Symbol-Pair Codes

We investigate the list decodability of symbol-pair codes in the present...

0 Shu Liu, et al. ∙

∙ 04/03/2018

Graph based Platform for Electricity Market Study, Education and Training

With the further development of deregulated electricity market in many o...

0 Tao Chen, et al. ∙

∙ 03/15/2018

CIM/E Oriented Graph Database Model Architecture and Parallel Network Topology Processing

CIM/E is an easy and efficient electric power model exchange standard be...

0 Zhangxin Zhou, et al. ∙

∙ 03/08/2018

Exploration of Graph Computing in Power System State Estimation

With the increased complexity of power systems due to the integration of...

0 Chen Yuan, et al. ∙

∙ 03/08/2018

Graph-based Preconditioning Conjugate Gradient Algorithm for N-1 Contingency Analysis

Contingency analysis (CA) plays a critical role to guarantee operation s...

0 Yiting Zhao, et al. ∙

∙ 01/11/2018

Optimal locally repairable codes of distance 3 and 4 via cyclic codes

Like classical block codes, a locally repairable code also obeys the Sin...

0 Yuan Luo, et al. ∙

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