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ICIP
2003
IEEE
16 years 7 months ago
Optical flow estimation based on the extraction of motion patterns
In this paper, a new methodology for optical flow estimation that is able to represent multiple motions is presented. To separate motions at the same location, a new frequency-dom...
Jesús Chamorro-Martínez, Joaqu&iacut...
CHI
2003
ACM
16 years 6 months ago
The mad hatter's cocktail party: a social mobile audio space supporting multiple simultaneous conversations
This paper presents a mobile audio space intended for use by gelled social groups. In face-to-face interactions in such social groups, conversational floors change frequently, e.g...
Paul M. Aoki, Matthew Romaine, Margaret H. Szymans...
CSCW
2004
ACM
15 years 11 months ago
Collaborative knowledge management supporting mars mission scientists
This paper describes the design and deployment of a collaborative software tool, designed for and presently in use on the Mars Exploration Rovers (MER) 2003 mission. Two central q...
Irene Tollinger, Michael McCurdy, Alonso H. Vera, ...
HICSS
2003
IEEE
175views Biometrics» more  HICSS 2003»
15 years 11 months ago
Towards a Strategy for Sense-Making of Empirical Knowledge Management Perceptions - The TFL Methodology
There exists a very diverse range of views and perceptions about KM and a need to appreciate these issues and concerns among different communities of knowledge workers. Our resear...
David Yuh Foong Law, Joo Eng Lee-Partridge
HICSS
2003
IEEE
78views Biometrics» more  HICSS 2003»
15 years 11 months ago
The Web of Governance and Democratic Accountability
Developments in e-government are resulting in fundamental reorganizations of the ways in which democratic governments operate as well as in the ways in which citizens relate to th...
Terrell A. Northrup, Stuart J. Thorson