Sciweavers

ADBIS
2007
Springer
256views Database» more  ADBIS 2007»
15 years 10 months ago
Adaptive k-Nearest-Neighbor Classification Using a Dynamic Number of Nearest Neighbors
Classification based on k-nearest neighbors (kNN classification) is one of the most widely used classification methods. The number k of nearest neighbors used for achieving a high ...
Stefanos Ougiaroglou, Alexandros Nanopoulos, Apost...
ADBIS
2007
Springer
93views Database» more  ADBIS 2007»
15 years 10 months ago
Update Support for Database Views Via Cooperation
Stephen J. Hegner, Peggy Schmidt
ADBIS
2007
Springer
117views Database» more  ADBIS 2007»
15 years 10 months ago
On the Effect of Trajectory Compression in Spatiotemporal Querying
Existing work repeatedly addresses that the ubiquitous positioning devices will start to generate an unprecedented stream of time-stamped positions leading to storage and computati...
Elias Frentzos, Yannis Theodoridis
ADBIS
2007
Springer
109views Database» more  ADBIS 2007»
15 years 10 months ago
A Fixpoint Approach to State Generation for Stratifiable Disjunctive Deductive Databases
In this paper we present a new fixpoint-based approach to bottom-up state generation for stratifiable disjunctive deductive databases. To this end, a new consequence operator based...
Andreas Behrend
ADBIS
2007
Springer
106views Database» more  ADBIS 2007»
15 years 10 months ago
A Protocol Ontology for Inter-Organizational Workflow Coordination
Eric Andonoff, Wassim Bouaziz, Chihab Hanachi