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Record W1983959511 · doi:10.1109/icsmc.2012.6378019

Detecting emergent behavior in autonomous distributed systems with many components of the same type

2012· article· en· W1983959511 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
TopicAdvanced Software Engineering Methodologies
Canadian institutionsUniversity of Calgary
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsComponent (thermodynamics)Computer scienceDistributed computing

Abstract

fetched live from OpenAlex

In design of distributed systems with specification languages such as message sequence charts (MSC), communication between different component (agent) types or instances of them are defined. There are a number of methods to verify the design using scenarios of inter-component communication. Those methods usually ignore the intra-component communication, i.e. communication between components of the same type. However in large scale systems, such as e-commerce systems, there are several components of one type that may communicate with each other and this may violate some regulatory policies defined in the design. On the other hand, there are declarative policies in system design that need to be integrated in the implemented system. In this paper a method that takes a topology of the system and regulatory policies as its inputs and detects the components having emergent behavior at its output is proposed. This method is defined to reveal the components that may violate the policies in the design phase by defining message types and extracting a version of MSCs called modified MSCs (MMSCs). Then by clustering and analyzing the send messages in the communications of different components the violating components are detected. By applying this method, all instances of components can be examined for policy violation in the implemented system. The method is explained along with a case study of a realistic online auction system and it is shown how this method can detect the components with emergent behaviors.

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 score0.505
Threshold uncertainty score0.240

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 science0.0000.000
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 head0.058
GPT teacher head0.286
Teacher spread0.227 · 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