MétaCan
Menu
Back to cohort
Record W2994640520 · doi:10.1109/rew.2019.00041

Data Preprocessing for Goal-Oriented Process Discovery

2019· article· en· W2994640520 on OpenAlexaff
Mahdi Ghasemi, Daniel Amyot

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldBusiness, Management and Accounting
TopicBusiness Process Modeling and Analysis
Canadian institutionsUniversity of Ottawa
Fundersnot available
KeywordsProcess miningComputer scienceEvent (particle physics)Process (computing)Business process discoveryTRACE (psycholinguistics)PreprocessorData miningTable (database)RowScheme (mathematics)Data scienceWork in processArtificial intelligenceBusiness processBusiness process managementDatabaseEngineeringBusiness process modelingMathematics

Abstract

fetched live from OpenAlex

Goal-oriented process enhancement and discovery (GoPED) was recently proposed to take advantage of goal modeling capabilities in process mining activities. Conventional process mining aims to discover underlying process models from historical, crowdsourced event logs in an activity-oriented fashion. GoPED, however, infers goal-aligned process models from the event logs enhanced with some goal-related attributes. GoPED selects the historical behaviors that have yielded sufficient levels of satisfaction for (often conflicting) goals of different stakeholders. There are three algorithms available to select the subset of event logs from three different perspectives. The main input of all three algorithms is a version of the event log (EnhancedLog) that is (1) structured as a table showing each case and its trace in one row, (2) with rows enhanced with satisfaction levels of different goals. Therefore, typical event logs are not ready to be fed as-is to GoPED algorithms. This paper proposes a scheme for manipulating original event logs and turn them into EnhancedLog. Two tools were also developed and tested for this scheme: TraceMaker, to structure the log as explained above, and EnhancedLogMaker, to compute satisfaction levels of goals for all cases in the structured log.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.005
metaresearch head score (Gemma)0.024
Version: metacan-v3-hybrid-931329e0061cValidation 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: Empirical · Consensus signal: none
Teacher disagreement score0.007
Threshold uncertainty score0.025

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.024
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0050.005
Science and technology studies0.0010.001
Scholarly communication0.0030.002
Open science0.0020.002
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0070.004

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 head0.031
GPT teacher head0.281
Teacher spread0.250 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2019
Admission routes1
Has abstractyes

Explore more

Same topicBusiness Process Modeling and AnalysisFrench-language works237,207