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Paul Ezhilchelvan

Reader · School of Computing

Newcastle University · United Kingdom
Distributed algorithmsConsensus and multicast protocolsConcurrency control protocolsCrash-tolerant stream processingPerformance evaluationStochastic modelling

About

Paul Ezhilchelvan is a Reader in Distributed Computing at Newcastle University. His research focuses on distributed algorithms, consensus protocols, concurrency control, crash-tolerant stream processing, and performance evaluation. He collaborates with industry partners like Neo4j and Atom Bank.

Education

  • Ph.D. Computer Science, Newcastle University, 1989
  • M.E. Computer Science, Indian Institute of Science, Bangalore, 1983
  • B.E. Engineering, University of Madras, 1981

Selected publications

  • Modeling the Gradual Degradation of Eventually-Consistent Distributed Graph Databases
  • Preserving Reciprocal Consistency in Distributed Graph Databases
  • A Queuing Model of a Stream-Processing Server
  • Decision Making with Verifiable Credentials
  • Design and Evaluation of an Edge Concurrency Control Protocol for Distributed Graph Databases
  • Multi-class resource sharing with batch arrivals
  • Non-blocking two-phase commit using blockchain
  • Improving ZooKeeper Atomic Broadcast Performance When a Server Quorum Never Crashes
  • Non-Blocking Two Phase Commit Using Blockchain
  • On the degradation of distributed graph databases with eventual consistency

Data verified 9/6/2026Source

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