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Record W2109884389 · doi:10.1109/dexa.2002.1045929

User-centric portals for managed learning environments

2004· article· en· W2109884389 on OpenAlexfundno aff
Bin Ling, Colin Allison

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicService-Oriented Architecture and Web Services
Canadian institutionsnot available
FundersUniversity of British ColumbiaUniversity of St Andrews
KeywordsComputer scienceInstitutionTask (project management)Order (exchange)Information systemWork (physics)Knowledge managementWorld Wide WebEngineeringBusiness

Abstract

fetched live from OpenAlex

There is a growing concern throughout higher education that the gap between what university central services traditionally provide and what academics currently need is widening. Members of both the administrative staff and the academic community (staff and students) are finding that the performance of routine tasks is becoming increasingly difficult due to the nature of their institution's information systems. These systems have evolved in an ad hoc basis and are usually comprised of multiple unconnected data repositories. Users are often prevented from carrying out work by inappropriate access control mechanisms and the lack of appropriate client software. There are broadly two approaches to addressing this problem. One is the "big bang", where all existing systems are replaced simultaneously with a new single centralised system. Before such an approach can be taken it is necessary to fully understand the dynamics of an institutions information systems, in order to specify the new, all encompassing system. This is a major task in itself. An alternative, more attractive, approach is to integrate existing systems using user-centric portals. This is the objective of the INSIDE project, which is piloting value-added services based on distributed information bases, in order to further the development and delivery of a "joined up system" for an institution.

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)0.006
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.012
Threshold uncertainty score0.039

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.006
Meta-epidemiology (narrow)0.0000.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.002
Science and technology studies0.0020.002
Scholarly communication0.0070.010
Open science0.0020.005
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.0120.004

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 head0.006
GPT teacher head0.212
Teacher spread0.206 · 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 designNot applicable
Domainnot available
GenreMethods

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

Citations2
Published2004
Admission routes1
Has abstractyes

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