4242 search results - page 440 / 849 » For a science of group interaction |
137
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MFCS
2001
Springer
15 years 11 months ago
2001
Springer
We describe a class of simple transitive semiautomata that exhibit full exponential blow-up during deterministic simulation. For arbitrary semiautomata we show that it is PSPACE-c...
166
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CSCW
2000
ACM
15 years 11 months ago
2000
ACM
Automated collaborative filtering (ACF) systems predict a person’s affinity for items or information by connecting that person’s recorded interests with the recorded interests...
154
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CSCW
2000
ACM
15 years 11 months ago
2000
ACM
By sharing data regarding the sensations experienced by individuals, as well as by sharing their knowledge, we are readily able to communicate with each other, and there are possi...
181
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SCCC
1999
IEEE
15 years 11 months ago
1999
IEEE
A model was introduced in [Fraga97] for integrating replication techniques in heterogeneous systems. The model adopts a reflective structure based on the meta-object approach [10]...
158
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HICSS
1998
IEEE
15 years 11 months ago
1998
IEEE
The Digital Agora is an information resource that supports understanding and analysis of complex problems in the social sciences. Large amounts of data are available from many dif...