MétaCan
Menu
Back to cohort
Record W2087385074 · doi:10.1145/2037373.2037413

Mirrormap

2011· article· en· W2087385074 on OpenAlexaff
Carmen Au, Victor Ng, James J. Clark

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSpatial Cognition and Navigation
Canadian institutionsMcGill University
Fundersnot available
KeywordsComputer scienceMirroringComputer visionComputer graphics (images)Point (geometry)Position (finance)Mobile deviceArtificial intelligenceWorld Wide Web

Abstract

fetched live from OpenAlex

In this paper, we describe our MirrorMap system, a 2D mobile map system that is augmented with live videos. In most major modern cities, traffic cameras and publicly accessible webcams are in abundance. These cameras provide live coverage of given city and are often positioned such that they have superior views of the scene. As such, it would be beneficial if a person who is wayfinding could have access to these video feeds, to acquire greater information about the area as they are route planning. Moreover, it would be beneficial if the system could provide the video feeds in a natural and familiar way that maintains the spatial relationships between the position of the corresponding camera and the person. We adopt a method called Virtual Mirroring. For each camera source, we place a virtual mirror in its stead. The mirror reflects the feed from the camera, and what results is the appearance that there are mirrors located in the position of the cameras. Akin to the well placed mirrors in convenience stores that provide shopkeepers with views of aisles he or she would not normally be able to see from the cash register, the user can point her (or his) mobile device in the direction of the source camera and see the virtual mirrors that are displaying the video feed. By so doing, the user can see additional views of the environment she would not normally be able to see from where she is standing. This additional information can inform her route planning.

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 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 categoriesInsufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.778
Threshold uncertainty score0.999

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)0.0020.001

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 head0.039
GPT teacher head0.179
Teacher spread0.140 · 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 teacher head, not a consensus.

Study designBench or experimental
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

Citations3
Published2011
Admission routes1
Has abstractyes

Explore more

Same topicSpatial Cognition and NavigationFrench-language works237,207