5977 search results - page 15 / 1196 » Hierarchical Performance Modeling for Distributed System Arc... |
RECSYS
2009
ACM
14 years 2 months ago
2009
ACM
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
GLOBECOM
2007
IEEE
13 years 9 months ago
2007
IEEE
— Future mobile communication systems such as IEEE 802.16 are expected to deliver a variety of multimedia services with diverse QoS requirements. To guarantee the QoS provision, ...
TPDS
2002
13 years 7 months ago
2002
The problem of question/answering (Q/A) is to find answers to open-domain questions by searching large collections of documents. Unlike information retrieval systems, very common ...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
P2P
2006
IEEE
14 years 1 months ago
2006
IEEE
Flat DHT architectures have been the main focus of the research on DHT design so far. However, there have been also a number of works proposing hierarchical DHT organizations and ...