1077 search results - page 140 / 216 » Management of Evolving Specifications using Category Theory |
SIGIR
2010
ACM
13 years 11 months ago
2010
ACM
Collaborative Filtering (CF) algorithms, used to build webbased recommender systems, are often evaluated in terms of how accurately they predict user ratings. However, current eva...
CCS
2008
ACM
13 years 10 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
We introduce the Ranked Feature Fusion framework for information retrieval system design. Typical information retrieval formalisms such as the vector space model, the bestmatch mo...
CCR
2004
13 years 7 months ago
2004
This paper proposes a real options framework for evaluating architectural choices and the economic value of these alternative choices of networks, protocols, and services. Using p...
SIGSOFT
2004
ACM
14 years 8 months ago
2004
ACM
This paper introduces declarative event patterns (DEPs) as a means to implement protocols while improving their traceability, comprehensibility, and maintainability. DEPs are desc...