Sciweavers

2402 search results - page 60 / 481
» Performance Analysis of a Distributed Question Answering Sys...
Sort
View
126
Voted
ISPASS
2003
IEEE
15 years 8 months ago
Performance analysis and optimization of a distributed Video on Demand service
Video on Demand (VoD) services are very appealing these days. In this work, we discuss four distinct alternatives for the architecture of a VoD server and compare their performanc...
Daniela Alvim Seabra dos Santos, Alex Borges Vieir...
TPCTC
2009
Springer
190views Hardware» more  TPCTC 2009»
15 years 10 months ago
A Performance Study of Event Processing Systems
Abstract. Event processing engines are used in diverse mission-critical scenarios such as fraud detection, traffic monitoring, or intensive care units. However, these scenarios hav...
Marcelo R. N. Mendes, Pedro Bizarro, Paulo Marques
119
Voted
ECIS
2003
15 years 4 months ago
Fit and social construction in knowledge management systems
This paper proposes a study of the effects of knowledge management systems (KMS) on individual and organizational performance. The study seeks to answer the following question: Wh...
Ghiyoung Im, Arjan Raven
136
Voted
DBISP2P
2006
Springer
185views Database» more  DBISP2P 2006»
15 years 7 months ago
Answering Constrained k-NN Queries in Unstructured P2P Systems
The processing of k-NN queries has been studied extensively both in a centralized computing environment and in a structured P2P environment. However, the problem over an unstructur...
Bin Wang, Xiaochun Yang, Guoren Wang, Lei Chen 000...
CN
2007
100views more  CN 2007»
15 years 3 months ago
Overlay architectures for file distribution: Fundamental performance analysis for homogeneous and heterogeneous cases
Peer-to-peer networks have been commonly used for tasks such as file sharing or file distribution. We study a class of cooperative file distribution systems where a file is br...
Ernst W. Biersack, Damiano Carra, Renato Lo Cigno,...