Sciweavers

12897 search results - page 34 / 2580
» Multi-Torrent: A Performance Study
Sort
View
CBMS
2009
IEEE
14 years 2 months ago
Comparative study of spine vertebra shape retrieval using learning-based feature selection
Feature extraction and selection are two important steps for shape retrieval. Given a data set, a set of features which describe the shape property from different aspects are extr...
Haiying Guan, Sameer Antani, L. Rodney Long, Georg...
CISIS
2010
IEEE
14 years 29 days ago
Study of Variations of Native Program Execution Times on Multi-Core Architectures
Abstract—Program performance optimisations, feedbackdirected iterative compilation and auto-tuning systems [1] all assume a fixed estimation of execution time given a fixed inp...
Abdelhafid Mazouz, Sid Ahmed Ali Touati, Denis Bar...
ECIR
2009
Springer
13 years 5 months ago
Studying Query Expansion Effectiveness
Query expansion is an effective technique in improving the retrieval performance for ad-hoc retrieval. However, query expansion can also fail, leading to a degradation of the retri...
Ben He, Iadh Ounis
ISCC
2005
IEEE
117views Communications» more  ISCC 2005»
14 years 1 months ago
Real-Time Streaming over Wireless Links: A Comparative Study
Real-time streaming over wireless links is challenging. The streaming protocol must be efficient and robust to random wireless loss, fair to itself, and friendly to legacy TCP. V...
Guang Yang 0001, Ling-Jyh Chen, Tony Sun, Mario Ge...
ICPP
2008
IEEE
14 years 2 months ago
Taming Single-Thread Program Performance on Many Distributed On-Chip L2 Caches
This paper presents a two-part study on managing distributed NUCA (Non-Uniform Cache Architecture) L2 caches in a future manycore processor to obtain high singlethread program per...
Lei Jin, Sangyeun Cho