Sciweavers

1666 search results - page 18 / 334
» Effective and efficient structured retrieval
Sort
View
ICCAD
2003
IEEE
204views Hardware» more  ICCAD 2003»
14 years 4 months ago
Modeling of Ballistic Carbon Nanotube Field Effect Transistors for Efficient Circuit Simulation
Carbon Nanotube Field-Effect Transistors (CNFETs) are being extensively studied as possible successors to CMOS. Novel device structures have been fabricated and device simulators ...
Arijit Raychowdhury, Saibal Mukhopadhyay, Kaushik ...
ER
2008
Springer
102views Database» more  ER 2008»
13 years 9 months ago
Retrieving Documents with Geographic References Using a Spatial Index Structure Based on Ontologies
Abstract. Both Geographic Information Systems and Information Retrieval have been very active research fields in the last decades. Lately, a new research field called Geographic In...
Miguel Rodríguez Luaces, Ángeles S. ...
ICIP
2002
IEEE
14 years 9 months ago
Exploiting group structure to improve retrieval accuracy and speed in image databases
Most image retrieval systems perform a linear search over the database to find the closest match to a query. However, databases usually exhibit a natural grouping structure into c...
Nuno Vasconcelos
KDD
2004
ACM
285views Data Mining» more  KDD 2004»
14 years 27 days ago
Effective localized regression for damage detection in large complex mechanical structures
In this paper, we propose a novel data mining technique for the efficient damage detection within the large-scale complex mechanical structures. Every mechanical structure is defi...
Aleksandar Lazarevic, Ramdev Kanapady, Chandrika K...
CIKM
2008
Springer
13 years 9 months ago
On effective presentation of graph patterns: a structural representative approach
In the past, quite a few fast algorithms have been developed to mine frequent patterns over graph data, with the large spectrum covering many variants of the problem. However, the...
Chen Chen, Cindy Xide Lin, Xifeng Yan, Jiawei Han