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CHI
2003
ACM
16 years 7 months ago
Activity rhythm detection and modeling
We present an algorithm for detecting and modeling rhythmic temporal patterns from the record of an individual's computer activity, or online "presence." The model ...
Rosco Hill, James Begole
HUMAN
2003
Springer
16 years 2 days ago
Semantic Web Search Model for Information Retrieval of the Semantic Data
In this paper, we propose the ontology-based semantic web search model to enhance efficiency and accuracy of information retrieval for unstructured and semi-structured documents. N...
Okkyung Choi, SeokHyun Yoon, Myeongeun Oh, Sangyon...
CHI
2001
ACM
15 years 10 months ago
Towards demystification of direct manipulation: cognitive modeling charts the gulf of execution
Direct manipulation involves a large number of interacting psychological mechanisms that make the performance of a given interface hard to predict on intuitive or informal grounds...
David E. Kieras, David Meyer, James A. Ballas
NIPS
2007
15 years 8 months ago
People Tracking with the Laplacian Eigenmaps Latent Variable Model
Reliably recovering 3D human pose from monocular video requires models that bias the estimates towards typical human poses and motions. We construct priors for people tracking usi...
Zhengdong Lu, Miguel Á. Carreira-Perpi&ntil...
AI
2007
Springer
15 years 7 months ago
Multi-agent learning and the descriptive value of simple models
Behavioral research suggests that human learning in some multi-agent systems can be predicted with surprisingly simple “foresight-free” models. The current note discusses the ...
Ido Erev, Alvin E. Roth