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DKE
1998
97views more  DKE 1998»
15 years 6 months ago
A Temporal Approach to Managing Schema Evolution in Object Database Systems
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
Iqbal A. Goralwalla, Duane Szafron, M. Tamer Ö...
CACM
1999
108views more  CACM 1999»
15 years 6 months ago
Privacy Interfaces for Information Management
To facilitate the sharing of information using modern communication networks, users must be able to decide on a privacy policy--what information to conceal, what to reveal, and to...
Tessa A. Lau, Oren Etzioni, Daniel S. Weld
RML
2002
94views Business» more  RML 2002»
15 years 6 months ago
The situation manager rule language
This paper presents the "situation manager" rule language. The situation manager is a tool that includes both a language and an efficient runtime execution mechanism, aim...
Asaf Adi, Opher Etzion
SIGCSE
2002
ACM
131views Education» more  SIGCSE 2002»
15 years 6 months ago
Shortchanging the future of information technology: the untapped resource
Building on ideas from a virtual workshop and additional input from the scientific community, the CISE Directorate at the National Science Foundation established the Information T...
Angela M. Balcita, Doris L. Carver, Mary Lou Soffa
SOSYM
2002
123views more  SOSYM 2002»
15 years 6 months ago
A structured operational semantics for UML-statecharts
The Unified Modeling Language (UML) has gained wide acceptance in very short time because of its variety of well-known and intuitive graphical notations. However, this comes at the...
Michael von der Beeck