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SPAA
2010
ACM
15 years 8 months ago
Parallel approximation algorithms for facility-location problems
This paper presents the design and analysis of parallel approximation algorithms for facility-location problems, including NC and RNC algorithms for (metric) facility location, k-...
Guy E. Blelloch, Kanat Tangwongsan
CHI
2000
ACM
15 years 8 months ago
The social life of small graphical chat spaces
This paper provides a unique quantitative analysis of the social dynamics of three chat rooms in the Microsoft VChat graphical chat system. Survey and behavioral data were used to...
Marc A. Smith, Shelly Farnham, Steven M. Drucker
SIGCSE
1998
ACM
125views Education» more  SIGCSE 1998»
15 years 8 months ago
Design patterns: an essential component of CS curricula
The field of software patterns has seen an explosion in interest in the last three years. Work to date has been on the recognition, cataloging, and finding of patterns with litt...
Owen L. Astrachan, W. Garrett Mitchener, Geoffrey ...
GRAPHICSINTERFACE
2003
15 years 5 months ago
Learning from Games: HCI Design Innovations in Entertainment Software
Computer games are one of the most successful application domains in the history of interactive systems. This success has come despite the fact that games were ‘separated at bir...
Jeff Dyck, David Pinelle, Barry Brown, Carl Gutwin
ICCV
2011
IEEE
14 years 4 months ago
Discriminative Learning of Relaxed Hierarchy for Large-scale Visual Recognition
In the real visual world, the number of categories a classifier needs to discriminate is on the order of hundreds or thousands. For example, the SUN dataset [24] contains 899 sce...
Tianshi Gao, Daphne Koller