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Record W2101198558 · doi:10.1109/32.877844

Advanced exception handling mechanisms

2000· article· en· W2101198558 on OpenAlex

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

VenueIEEE Transactions on Software Engineering · 2000
Typearticle
Languageen
FieldComputer Science
TopicAdvanced Software Engineering Methodologies
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsException handlingComputer scienceProgramming languageConcurrencyFeature (linguistics)Concurrency controlObject (grammar)Artificial intelligence

Abstract

fetched live from OpenAlex

It is no longer possible to consider exception handling as a secondary issue in language design, or even worse, a mechanism added after the fact via a library approach. Exception handling is a primary feature in language design and must be integrated with other major features, including advanced control flow, objects, coroutines, concurrency, real-time, and polymorphism. Integration is crucial as there are both obvious and subtle interactions between exception handling and other language features. Unfortunately, many exception handling mechanisms work only with a subset of the features and in the sequential domain. A framework for a comprehensive, easy to use, and extensible exception handling mechanism is presented for a concurrent, object-oriented environment. The environment includes language constructs with separate execution stacks, e.g. coroutines and tasks, so the exception environment is significantly more complex than the normal single-stack situation. The pros and cons of various exception features are examined, along with feature interaction with other language mechanisms. Both exception termination and resumption models are examined in this environment, and previous criticisms of the resumption model, a feature commonly missing in modern languages, are addressed.

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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.449
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
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 head0.015
GPT teacher head0.236
Teacher spread0.221 · 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