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Record W2796683355 · doi:10.1145/3183568

Usertesting Without the User

2018· article· en· W2796683355 on OpenAlexafffund
Samantha Stahlke, Pejman Mirza-Babaei

Bibliographic record

VenueComputers in entertainment · 2018
Typearticle
Languageen
FieldComputer Science
TopicArtificial Intelligence in Games
Canadian institutionsOntario Tech University
FundersUniversity of Ontario Institute of Technology
KeywordsComputer scienceProxy (statistics)Process (computing)Human–computer interactionPopulationHuman intelligenceArtificial intelligenceCognitionData scienceMachine learningPsychology

Abstract

fetched live from OpenAlex

The use of human participants in game evaluation can be costly, time-consuming, and present challenges for constructing representative player samples. These challenges may be overcome by using computer-controlled agents in place of human users for certain stages of the usertesting process. This article explores opportunities and challenges in the use of behavioural modelling to create independent “user” agents driven by artificial intelligence (AI). We highlight the utility of imitating cognitive processes such as spatial reasoning, memory, and goal-oriented decision-making as a means to increase the viability of independent agents as a tool in usertesting. Specifically, we investigate the possible design and use of proxy AI “users” that mimic human navigational behaviour to assist in the evaluation of level designs. Ultimately, we propose that a configurable population of AI players can provide a data-rich supplement to current approaches in games user research.

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)0.023
metaresearch head score (Gemma)0.063
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: Empirical
Teacher disagreement score0.023
Threshold uncertainty score0.123

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0230.063
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.001
Science and technology studies0.0010.002
Scholarly communication0.0030.003
Open science0.0020.003
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0160.006

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 head0.027
GPT teacher head0.289
Teacher spread0.262 · 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

Citations15
Published2018
Admission routes2
Has abstractyes

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