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» Semantic Foundations of Jade
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ER
2003
Springer
129views Database» more  ER 2003»
14 years 25 days ago
Extending Conceptual Models for Web Based Applications
Abstract. The next phase envisioned for the World Wide Web is automated ad-hoc interaction between intelligent agents, web services, databases and semantic web enabled applications...
Phillipa Oaks, Arthur H. M. ter Hofstede, David Ed...
KR
1998
Springer
13 years 12 months ago
AOL: A logic of Acting, Sensing, Knowing, and Only Knowing
This work is motivated by the existence of two useful but quite different knowledge representation formalisms, the situation calculus due to McCarthy, and the logic OL of only kno...
Gerhard Lakemeyer, Hector J. Levesque
COSIT
1997
Springer
115views GIS» more  COSIT 1997»
13 years 11 months ago
Qualitative Representation of Change
Current geographic information systems (GISs) have been designed for querying and maintaining static databases representing static phenomena and give little support to those users ...
Kathleen Hornsby, Max J. Egenhofer
EDBTW
2006
Springer
13 years 11 months ago
Dynamic Plan Migration for Snapshot-Equivalent Continuous Queries in Data Stream Systems
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
Jürgen Krämer, Yin Yang, Michael Cammert...
FOIKS
2006
Springer
13 years 11 months ago
Modeling the Evolution of Objects in Temporal Information Systems
This paper presents a semantic foundation of temporal conceptual models used to design temporal information systems. We consider a modeling language able to express both timestampi...
Alessandro Artale, Christine Parent, Stefano Spacc...