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IUI
2010
ACM
16 years 1 months ago
Facilitating exploratory search by model-based navigational cues
We present an extension of a computational cognitive model of social tagging and exploratory search called the semantic imitation model. The model assumes a probabilistic represen...
Wai-Tat Fu, Thomas George Kannampallil, Ruogu Kang
176
Voted
JMLR
2011
192views more  JMLR 2011»
14 years 12 months ago
Minimum Description Length Penalization for Group and Multi-Task Sparse Learning
We propose a framework MIC (Multiple Inclusion Criterion) for learning sparse models based on the information theoretic Minimum Description Length (MDL) principle. MIC provides an...
Paramveer S. Dhillon, Dean P. Foster, Lyle H. Unga...
CORR
2010
Springer
140views Education» more  CORR 2010»
15 years 2 months ago
Soft Control on Collective Behavior of a Group of Autonomous Agents by a Shill Agent
This paper asks a new question: how can we control the collective behavior of self-organized multi-agent systems? We try to answer the question by proposing a new notion called `So...
Jing Han, Ming Li, Lei Guo
CHI
2006
ACM
16 years 5 months ago
Incompatible BLOCK: wonders accompanied interface
For interface design, improving user curiosity is important, as is intuitiveness and intelligibility. We think the wonder of 2D property input becoming 3D, as expected by the user...
Jun Fujiki, Taketoshi Ushiama, Kiyoshi Tomimatsu
CSCW
2002
ACM
15 years 4 months ago
Explaining effects of eye gaze on mediated group conversations: : amount or synchronization?
We present an experiment examining effects of gaze on speech during three-person conversations. Understanding such effects is crucial for the design of teleconferencing systems an...
Roel Vertegaal, Yaping Ding