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IROS
2006
IEEE
86views Robotics» more  IROS 2006»
16 years 10 days ago
Optimum Camera Angle for Optic Flow-Based Centering Response
— We present analytical and empirical investigations into the optimum camera angle to use for the optic flow-based centering response. This technique is commonly used to guide b...
Stefan Hrabar, Gaurav S. Sukhatme
TABLETOP
2006
IEEE
16 years 10 days ago
Direct Intentions: The Effects of Input Devices on Collaboration around a Tabletop Display
This paper explores users’ interpersonal interactions during collaboration around a tabletop display, in order to better understand the affordances offered by this medium. We in...
Vicki Ha, Kori M. Inkpen, Tara Whalen, Regan L. Ma...
EEE
2005
IEEE
15 years 12 months ago
Personalization Techniques for Web Search Results Categorization
Generic web search is designed to serve all users, independent of the individual needs and without any adaptation to personal requirements. We propose a novel technique1 that perf...
John D. Garofalakis, Theofanis Matsoukas, Yannis P...
MM
2005
ACM
114views Multimedia» more  MM 2005»
15 years 12 months ago
IMAGINATION: a robust image-based CAPTCHA generation system
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
Ritendra Datta, Jia Li, James Ze Wang
ATAL
2005
Springer
15 years 12 months ago
Enforceable social laws
In this paper we study the enforcement of social laws in artificial social systems using a control system. We define the enforceable social law problem as an extension of Tennen...
Guido Boella, Leendert W. N. van der Torre