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SSDBM
2003
IEEE
14 years 1 months ago
2003
IEEE
Accessing data stored in persistent memory represents a bottleneck for current visual exploration applications. Semantic caching of frequent queries at the client-side along with ...
CHI
2002
ACM
14 years 8 months ago
2002
ACM
We present an overview+detail document interface that draws on perceptual principles to help users work with documents. Central to our approach is the use of improved document ove...
COLCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. We investigate a security framework for collaborative applications that relies on the role-based access control (RBAC) model. In our framework, roles are pre-defined and...
CCS
2008
ACM
13 years 10 months ago
2008
ACM
Studies have shown that users have great difficulty specifying their security and privacy policies in a variety of application domains. While machine learning techniques have succ...
EDBT
2009
ACM
14 years 4 days ago
2009
ACM
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...