592 search results - page 43 / 119 » Competition, Cooperation, and Authorization |
CHI
2009
ACM
14 years 8 months ago
2009
ACM
Instant messaging allows users to exchange presence and availability information, and to have spontaneous online conversations. We report on a study of account sharing in IM, and ...
HT
2009
ACM
14 years 2 months ago
2009
ACM
In this paper we present ArsMeteo◦ , a Web 2.0 portal for collecting and sharing digital (or digitalized) artworks, like videos, pictures, poems and music. The ArsMeteo◦ conte...
TACAS
1999
Springer
13 years 12 months ago
1999
Springer
We present a theorem-prover based analysis tool for object-oriented database systems with integrity constraints. Object-oriented database specifications are mapped to higher-order...
CHI
2005
ACM
14 years 8 months ago
2005
ACM
We describe a usage study of Netscan\Tech, a system that generates and publishes daily a range of social metrics across three dimensions: newsgroup, author, and thread, for a set ...
ACMDIS
2006
ACM
14 years 1 months ago
2006
ACM
Human-Computer Interaction (HCI) is defined by the Association for Computing Machinery (ACM) Special Interest Group on Computer-Human Interaction (SIGCHI) as “a discipline conce...