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Record W2148787816 · doi:10.1145/2393596.2393661

Seeking the ground truth

2012· article· en· W2148787816 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.
fundA Canadian funder is recorded on the work.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicSoftware Engineering Research
Canadian institutionsUniversity of Calgary
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsComputer scienceReuseSet (abstract data type)Adaptation (eye)JavaApplication programming interfaceSoftwareCode (set theory)Recommender systemProgramming languageSoftware engineeringInformation retrievalWorld Wide Web

Abstract

fetched live from OpenAlex

Application programming interfaces (APIs) are a common and industrially-relevant means for third-party software developers to reuse external functionality. Several techniques have been proposed to help migrate client code between library versions with incompatible APIs, but it is not clear how well these perform in an absolute sense. We present a retroactive study into the presence and nature of API incompatibilities between several versions of a set of Java-based software libraries; for each, we perform a detailed, manual analysis to determine what the correct adaptations are to migrate from the older to the newer version. In addition, we investigate whether any of a set of adaptation recommender techniques is capable of identifying the correct adaptations for library migration. We find that a given API incompatibility can typically be addressed by only one or two recommender techniques, but sometimes none serve. Furthermore, those techniques give correct recommendations, on average, in only about 20% of cases.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.944
Threshold uncertainty score0.279

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 head0.029
GPT teacher head0.271
Teacher spread0.242 · 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

Citations120
Published2012
Admission routes2
Has abstractyes

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