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129
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DEXAW
2002
IEEE
99views Database» more  DEXAW 2002»
15 years 9 months ago
Using Preference Order in Ontologies
The latest ontology languages can be translated into a description logic (DL), thus providing them with a formal semantics and associated reasoning procedures. We introduce the or...
Stijn Heymans, Dirk Vermeir
IDEAS
2002
IEEE
170views Database» more  IDEAS 2002»
15 years 9 months ago
Continual Neighborhood Tracking for Moving Objects Using Adaptive Distances
Based on the recent progress of digital cartography, global positioning systems (GPSs), and hand-held devices, there are growing needs of technology that provides neighborhood inf...
Yoshiharu Ishikawa, Hiroyuki Kitagawa, Tooru Kawas...
133
Voted
ER
2001
Springer
131views Database» more  ER 2001»
15 years 8 months ago
Seamless Personalization of E-commerce Applications
In this paper we present an original approach for personalizing complex Web applications, in particular e-commerce applications. This approach is based on a clear separation of con...
Juan Cappi, Gustavo Rossi, Andres Fortier, Daniel ...
126
Voted
ER
2001
Springer
96views Database» more  ER 2001»
15 years 8 months ago
Process Patterns to Generate E-commerce Systems
: In electronic commerce, two fundamental types of models are business models and process models. While a business model is concerned with value exchanges between actors, a process...
Prasad Jayaweera, Paul Johannesson, Petia Wohed
112
Voted
VLDB
2001
ACM
146views Database» more  VLDB 2001»
15 years 8 months ago
DB2 Spatial Extender - Spatial data within the RDBMS
Much of the data that we encounter has a spatial (geographic locational) aspect yet this has not been readily exploited by traditional RDBMS. Over the past five years there has be...
David W. Adler