Peipei Wang

Works (9)

Updated: July 5th, 2023 15:38

2019 journal article

Hytrace: A Hybrid Approach to Performance Bug Diagnosis in Production Cloud Infrastructures

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 30(1), 107–118.

By: T. Dai n, D. Dean*, P. Wang n, X. Gu n & S. Lu *

author keywords: Static analysis; dynamic analysis; reliability; availability; and serviceability; debugging aids; performance
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: Web Of Science
Added: January 7, 2019

2018 article

DScope: Detecting Real-World Data Corruption Hang Bugs in Cloud Server Systems

PROCEEDINGS OF THE 2018 ACM SYMPOSIUM ON CLOUD COMPUTING (SOCC '18), pp. 313–325.

By: T. Dai n, J. He n, X. Gu n, S. Lu * & P. Wang n

author keywords: static analysis; data corruption; performance bug detection
TL;DR: DScope, a tool that statically detects data-corruption related software hang bugs in cloud server systems, and identifies loops whose exit conditions can be affected by I/O operations through returned data, returned error code, orI/O exception handling. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: March 4, 2019

2018 article

How Well Are Regular Expressions Tested in the Wild?

ESEC/FSE'18: PROCEEDINGS OF THE 2018 26TH ACM JOINT MEETING ON EUROPEAN SOFTWARE ENGINEERING CONFERENCE AND SYMPOSIUM ON THE FOUNDATIONS OF SOFTWARE ENGINEERING, pp. 668–678.

By: P. Wang n & K. Stolee n

author keywords: Regular expressions; Test coverage metrics; Deterministic Finite Automaton
Source: Web Of Science
Added: March 25, 2019

2017 article

Hytrace: A Hybrid Approach to Performance Bug Diagnosis in Production Cloud Infrastructures

PROCEEDINGS OF THE 2017 SYMPOSIUM ON CLOUD COMPUTING (SOCC '17), pp. 641–641.

By: T. Dai n, D. Dean*, P. Wang n, X. Gu n & S. Lu *

author keywords: Hybrid analysis; performance bug diagnosis
TL;DR: Hytrace combines rule-based static analysis and runtime inference techniques to achieve higher bug localization accuracy than pure-static and pure-dynamic approaches for performance bugs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

A Study of Security Isolation Techniques

ACM COMPUTING SURVEYS, 49(3).

By: R. Shu n, P. Wang n, S. Gorski n, B. Andow n, A. Nadkarni n, L. Deshotels n, J. Gionta n, W. Enck n , X. Gu n

author keywords: Security isolation; access control; resilient architectures
TL;DR: This article provides a hierarchical classification structure for grouping different security isolation techniques by systematically classifying different approaches and analyzing their properties. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

PerfCompass: Online Performance Anomaly Fault Localization and Inference in Infrastructure-as-a-Service Clouds

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 27(6), 1742–1755.

By: D. Dean n, H. Nguyen n, P. Wang n, X. Gu n, A. Sailer * & A. Kochut*

author keywords: Reliability, availability, and serviceability; debugging aids; distributed debugging; performance
TL;DR: PerfCompass is presented, an online performance anomaly fault debugging tool that can quantify whether a production-run performance anomaly has a global impact or local impact and provides useful diagnosis hints within several minutes and imposes negligible runtime overhead to the production system during normal execution time. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 conference paper

RDE: Replay DEbugging for Diagnosing Production Site Failures

Proceedings of 2016 ieee 35th symposium on reliable distributed systems (srds), 327–336.

By: P. Wang n, H. Nguyen n, X. Gu n & S. Lu *

TL;DR: RDE is presented, a Replay DEbug system that can replay a production-site failure at the development site within an interactive debugging environment without requiring user inputs and can successfully replay all the tested bugs within GDB. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 article

Automatic Server Hang Bug Diagnosis: Feasible Reality or Pipe Dream?

2015 IEEE INTERNATIONAL CONFERENCE ON AUTONOMIC COMPUTING, pp. 127–132.

By: D. Dean n, P. Wang n, X. Gu n, W. Enck n  & G. Jin n

Event: IEEE

author keywords: hang bugs; characteristic study; performance
TL;DR: This paper presents a characteristic study of 177 real software hang bugs from 8 common open source server systems and describes two major problems while applying existing rule-based bug detection techniques to those bugs. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 article

Understanding Real World Data Corruptions in Cloud Systems

2015 IEEE INTERNATIONAL CONFERENCE ON CLOUD ENGINEERING (IC2E 2015), pp. 116–125.

By: P. Wang n, D. Dean n & X. Gu n

TL;DR: A comprehensive study on 138 real world data corruption incidents reported in Hadoop bug repositories finds the impact of data corruption is not limited to data integrity, and existing data corruption detection schemes are quite insufficient. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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