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Record W1536697195 · doi:10.1109/hicss.2000.926972

On verifying distributed multithreaded Java programs

2005· article· en· W1536697195 on OpenAlex
J. Chen

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicFormal Methods in Verification
Canadian institutionsUniversity of Windsor
Fundersnot available
KeywordsComputer scienceConcurrencyProgramming languageJavaJava concurrencyJava Modeling LanguageThread (computing)Distributed computingReal time JavaSoftware engineeringstrictfp

Abstract

fetched live from OpenAlex

Distributed multithreaded software systems are becoming more and more important in modern networked environment. For these systems, concurrency control and thread synchronization make it much harder to do traditional extensive testing to guarantee the quality of the systems. In contrast to testing, software verification under certain formalisms and methodologies usually gives us higher confidence about the system. In this paper we consider translating some parts of program code that are sensitive to concurrency control into certain formal description so that we can reuse existing verification tools to enhance our confidence in the final code. Java language is gaining increasing popularity in distributed multithreaded system development, and CCS is one of the convenient tools for describing concurrent and multi-process systems. Under a set of reasonable restrictions, we present a general framework on how to translate the threaded control and synchronization portion of distributed multithreaded Java programs into formal specification in CCS. With the translated process terms, we are able to use some model checkers to verify properties expressed in modal /spl mu/-calculus, such as invariance eventualities, fairness etc., which are by nature hard to test.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.894
Threshold uncertainty score0.471

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.048
GPT teacher head0.307
Teacher spread0.260 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Quick stats

Citations6
Published2005
Admission routes1
Has abstractyes

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