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» Modeling and Querying Moving Objects
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SRDS
1998
IEEE
15 years 10 months ago
A Data Allocation Algorithm for Distributed Hypermedia Documents
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different site...
Siu-Kai So, Ishfaq Ahmad, Kamalakar Karlapalem
169
Voted
JCDL
2006
ACM
92views Education» more  JCDL 2006»
16 years 2 days ago
Probabilistic, object-oriented logics for annotation-based retrieval in digital libraries
In this paper we introduce POLAR, a probabilistic objectoriented logical framework for annotation-based information retrieval. In POLAR, the knowledge about digital objects, annot...
Ingo Frommholz, Norbert Fuhr
180
Voted
ISMIS
2003
Springer
15 years 11 months ago
NETMARK: A Schema-Less Extension for Relational Databases for Managing Semi-structured Data Dynamically
Object-Relational database management system is an integrated hybrid cooperative approach to combine the best practices of both the relational model utilizing SQL queries and the ...
David A. Maluf, Peter B. Tran
COGNITIVE
2001
Springer
15 years 10 months ago
Virtual Reality and Cognitive Processes
The relationship between our actions and their perceivable results is ruled by what we call the laws of nature. It is general understanding that our actions act upon real objects ...
Olaf Diettrich
ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
15 years 11 months ago
Vague Spatial Data Types, Set Operations, and Predicates
Many geographical applications deal with spatial objects that cannot be adequately described by determinate, crisp concepts because of their intrinsically indeterminate and vague n...
Alejandro Pauly, Markus Schneider