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» Computing a Representation of the Local Environment
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ECSCW
2003
15 years 6 months ago
Supporting Collaboration Ubiquitously: An Augmented Learning Environment for Architecture Students
While CSCW research has mostly been focusing on desktop applications there is a growing interest on ubiquitous and tangible computing. We present ethnographic fieldwork and prototy...
Giulio Iacucci, Ina Wagner
IJCV
2002
219views more  IJCV 2002»
15 years 4 months ago
View-Invariant Representation and Recognition of Actions
Analysis of human perception of motion shows that information for representing the motion is obtained from the dramatic changes in the speed and direction of the trajectory. In thi...
Cen Rao, Alper Yilmaz, Mubarak Shah
129
Voted
AAAI
2006
15 years 6 months ago
Local-Search Techniques for Boolean Combinations of Pseudo-Boolean Constraints
Some search problems are most directly specified by boolean combinations of pseudo-boolean constraints. We study a logic PL(PB) whose formulas are of this form, and design local-s...
Lengning Liu, Miroslaw Truszczynski
ISCC
2005
IEEE
15 years 10 months ago
Trie-Based Policy Representations for Network Firewalls
Network firewalls remain the forefront defense for most computer systems. These critical devices filter traffic by comparing arriving packets to a list of rules, or security po...
Errin W. Fulp, Stephen J. Tarsa
143
Voted
SPATIALCOGNITION
2004
Springer
15 years 10 months ago
Treemap: An O(log n) Algorithm for Simultaneous Localization and Mapping
This paper presents a very efficient SLAM algorithm that works by hierarchically dividing the map into local regions and subregions. At each level of the hierarchy each region stor...
Udo Frese