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» Integrating databases and workflow systems
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WWW
2006
ACM
14 years 8 months ago
A pruning-based approach for supporting Top-K join queries
An important issue arising from large scale data integration is how to efficiently select the top-K ranking answers from multiple sources while minimizing the transmission cost. T...
Jie Liu, Liang Feng, Yunpeng Xing
ICDAR
2007
IEEE
14 years 2 months ago
Online Handwritten Japanese Character String Recognition Incorporating Geometric Context
This paper describes an online handwritten Japanese character string recognition system integrating scores of geometric context, character recognition, and linguistic context. We ...
X.-D. Zhou, J.-L. Yu, C.-L. Liu, Takeshi Nagasaki,...
DEXA
2004
Springer
79views Database» more  DEXA 2004»
14 years 1 months ago
Querying Distributed Data in a Super-Peer Based Architecture
Data integration is a significant challenge: relevant data objects are split across multiple information sources, and often owned by different organizations. The sources represent...
Zohra Bellahsene, Mark Roantree
CIDR
2007
155views Algorithms» more  CIDR 2007»
13 years 9 months ago
Object-level Vertical Search
Current web search engines essentially conduct document-level ranking and retrieval. However, structured information about realworld objects embedded in static webpages and online...
Zaiqing Nie, Ji-Rong Wen, Wei-Ying Ma
TKDE
1998
142views more  TKDE 1998»
13 years 7 months ago
Performance Analysis of Three Text-Join Algorithms
—When a multidatabase system contains textual database systems (i.e., information retrieval systems), queries against the global schema of the multidatabase system may contain a ...
Weiyi Meng, Clement T. Yu, Wei Wang 0010, Naphtali...