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ISTA
2008
14 years 11 months ago
Towards a Theory of Services
Abstract. Service-oriented Computing and Service-oriented Architectures aspire to better exploit existing middleware technologies. To this end, a more flexible, platform independen...
Wolfgang Reisig
FLAIRS
2004
14 years 11 months ago
PIModel: A Pragmatic ITS Model Based on Instructional Automata Theory
It is a vital and challenging issue in AI community to get the "Right Information" to the "Right People" in the "Right Language" in the "Right T...
Jinxin Si, Xiaoli Yue, Cungen Cao, Yuefei Sui
ECIS
2003
14 years 11 months ago
Application of the theory of organized activity to the coordination of social information systems
Co-ordination is seen as a fundamental aspect of organisational activity where computers can help. This is motivated by the need to reconcile the conflicts that arise from the div...
José A. Moinhos Cordeiro, Joaquim Filipe
COMBINATORICS
2000
74views more  COMBINATORICS 2000»
14 years 9 months ago
Frequency Squares and Affine Designs
The known methods for constructing complete sets of mutually orthogonal frequency squares all yield one of two parameter sets. We show that almost all these constructions can be d...
Vassili C. Mavron
CHI
2005
ACM
15 years 10 months ago
Awareness systems: known results, theory, concepts and future challenges
The Community Bar is a groupware tool supporting informal awareness and casual interaction for small communities of intimate collaborators. Its conceptual design is primarily base...
Panos Markopoulos, Boris E. R. de Ruyter, Wendy E....