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» Document Management as a Database Problem
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ICDAR
2009
IEEE
14 years 7 months ago
A Unified Framework for Recognizing Handwritten Chemical Expressions
Chemical expressions have more variant structures in 2-D space than that in math equations. In this paper we propose a unified framework for recognizing handwritten chemical expre...
Ming Chang, Shi Han, Dongmei Zhang
TC
2008
14 years 10 months ago
The Synonym Lookaside Buffer: A Solution to the Synonym Problem in Virtual Caches
To support dynamic address translation in today's microprocessors, the first-level cache is accessed in parallel with a translation lookaside buffer (TLB). However, this curre...
Xiaogang Qiu, Michel Dubois
SAC
2004
ACM
15 years 3 months ago
An optimized approach for KNN text categorization using P-trees
The importance of text mining stems from the availability of huge volumes of text databases holding a wealth of valuable information that needs to be mined. Text categorization is...
Imad Rahal, William Perrizo
DEXAW
2007
IEEE
133views Database» more  DEXAW 2007»
15 years 2 months ago
Generating a Topic Hierarchy from Dialect Texts
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
Wim De Smet, Marie-Francine Moens
SIGMOD
2011
ACM
169views Database» more  SIGMOD 2011»
14 years 27 days ago
Leveraging query logs for schema mapping generation in U-MAP
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
Hazem Elmeleegy, Ahmed K. Elmagarmid, Jaewoo Lee