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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 ...
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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...
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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...
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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...
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05/03/2022
Threshold Rates of Codes Ensembles: Linear is Best
In this work, we prove new results concerning the combinatorial properti...
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02/20/2020
Graph Computing based Distributed State Estimation with PMUs
Power system state estimation plays a fundamental and critical role in t...
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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...
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04/28/2019
Enhancement of Power Equipment Management Using Knowledge Graph
Accurate retrieval of the power equipment information plays an important...
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04/08/2019
A High-Performance Energy Management System based on Evolving Graph
As the fast growth and large integration of distributed generation, rene...
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03/29/2019
Graph Computing based Fast Screening in Contingency Analysis
During last decades, contingency analysis has been facing challenges fro...
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03/20/2019
Substation One-Line Diagram Automatic Generation and Visualization
In Energy Management System (EMS) applications and many other off-line p...
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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...
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02/19/2019
Graph Computing based Distributed Fast Decoupled Power Flow Analysis
Power flow analysis plays a fundamental and critical role in the energy ...
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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...
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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...
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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...
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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...
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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...
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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 ...
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07/03/2018
How long can optimal locally repairable codes be?
A locally repairable code (LRC) with locality r allows for the recovery ...
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06/23/2018
List Decodability of Symbol-Pair Codes
We investigate the list decodability of symbol-pair codes in the present...
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04/03/2018
Graph based Platform for Electricity Market Study, Education and Training
With the further development of deregulated electricity market in many o...
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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...
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03/08/2018
Exploration of Graph Computing in Power System State Estimation
With the increased complexity of power systems due to the integration of...
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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...
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01/11/2018