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IKE
2003
15 years 3 months ago
A Statistics-Based Approach to Incrementally Update Inverted Files
Many information retrieval systems use the inverted file as indexing structure. The inverted file, however, is not suited to supporting incremental updates when new documents are ...
Wann-Yun Shieh, Chung-Ping Chung
105
Voted
WMI
2001
104views more  WMI 2001»
15 years 3 months ago
Pricing differentiated services in the GPRS environment
The General Packet Radio Service extends the existing GSM mobile communications technology by providing packet switching and higher data rates in order to efficiently access IPbas...
Sergios Soursos, Costas Courcoubetis, George C. Po...
141
Voted
WICSA
2004
15 years 3 months ago
Compositional Generation of Software Architecture Performance QN Models
Early performance analysis based on Queueing Network Models (QNM) has been often proposed to support software designers during the software development process. These approaches a...
Antinisca Di Marco, Paola Inverardi
117
Voted
OAS
2003
15 years 3 months ago
Dealing With Mathematical Relations in Web-Ontologies
The growing use of agent systems and the widespread penetration of the Internet has opened up new possibilities for scientific collaboration. We have been investigating the role ...
Muthukkaruppan Annamalai, Leon Sterling
103
Voted
PGLDB
2003
151views Database» more  PGLDB 2003»
15 years 3 months ago
Web-service-based, Dynamic and Collaborative E-learning
This paper describes an on-going effort to investigate problems and approaches for achieving Web-service-based, dynamic and collaborative e-learning. In this work, a Learning Cont...
Stanley Y. W. Su, Gilliean Lee