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BMCBI
2010
193views more  BMCBI 2010»
13 years 11 months ago
caGrid Workflow Toolkit: A Taverna based workflow tool for cancer Grid
Background: In biological and medical domain, the use of web services made the data and computation functionality accessible in a unified manner, which helped automate the data pi...
Wei Tan, Ravi K. Madduri, Aleksandra Nenadic, Stia...
TGIS
2010
137views more  TGIS 2010»
13 years 9 months ago
Semantic Enablement for Spatial Data Infrastructures
Building on abstract reference models, the Open Geospatial Consortium (OGC) has established standards for storing, discovering, and processing geographical information. These stan...
Krzysztof Janowicz, Sven Schade, Arne Bröring...
CHI
2011
ACM
13 years 2 months ago
No clicks, no problem: using cursor movements to understand and improve search
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
Jeff Huang, Ryen W. White, Susan T. Dumais
VLDB
2008
ACM
110views Database» more  VLDB 2008»
14 years 11 months ago
Enhancing histograms by tree-like bucket indices
Histograms are used to summarize the contents of relations into a number of buckets for the estimation of query result sizes. Several techniques (e.g., MaxDiff and V-Optimal) have ...
Francesco Buccafurri, Gianluca Lax, Domenico SaccÃ...
SIGMOD
2008
ACM
123views Database» more  SIGMOD 2008»
14 years 11 months ago
Query-based partitioning of documents and indexes for information lifecycle management
Regulations require businesses to archive many electronic documents for extended periods of time. Given the sheer volume of documents and the response time requirements, documents...
Soumyadeb Mitra, Marianne Winslett, Windsor W. Hsu