Sciweavers

4378 search results - page 254 / 876
» An Evaluation Measure for Distributed Information Retrieval ...
Sort
View
CLEF
2005
Springer
16 years 24 days ago
CLEF-2005 CL-SR at Maryland: Document and Query Expansion Using Side Collections and Thesauri
This paper reports results for the University of Maryland’s participation in CLEF-2005 Cross-Language Speech Retrieval track. Techniques that were tried include: (1) document ex...
Jianqiang Wang, Douglas W. Oard
JCDL
2010
ACM
259views Education» more  JCDL 2010»
16 years 10 days ago
Exploiting time-based synonyms in searching document archives
Query expansion of named entities can be employed in order to increase the retrieval effectiveness. A peculiarity of named entities compared to other vocabulary terms is that they...
Nattiya Kanhabua, Kjetil Nørvåg
CLUSTER
2006
IEEE
15 years 11 months ago
STAS: A Scalability Testing and Analysis System
Scalability is a crucial factor in performance evaluation and analysis of parallel and distributed systems. Much effort has been devoted to scalability research and several metric...
Yong Chen, Xian-He Sun
HPDC
2007
IEEE
16 years 1 months ago
An architecture for virtual organization (VO)-based effective peering of content delivery networks
The proprietary nature of existing Content Delivery Networks (CDNs) means they are closed and do not naturally cooperate, resulting in “islands” of CDNs. Finding ways for dist...
Al-Mukaddim Khan Pathan, James Broberg, Kris Buben...
SIGMETRICS
2003
ACM
119views Hardware» more  SIGMETRICS 2003»
16 years 16 days ago
Incrementally improving lookup latency in distributed hash table systems
Distributed hash table (DHT) systems are an important class of peer-to-peer routing infrastructures. They enable scalable wide-area storage and retrieval of information, and will ...
Hui Zhang 0002, Ashish Goel, Ramesh Govindan