Sciweavers

627 search results - page 71 / 126
» Efficient Top-k Query Evaluation on Probabilistic Data
Sort
View
DPD
2006
114views more  DPD 2006»
15 years 6 months ago
A novel approach to resource scheduling for parallel query processing on computational grids
Advances in network technologies and the emergence of Grid computing have both increased the need and provided the infrastructure for computation and data intensive applications to...
Anastasios Gounaris, Rizos Sakellariou, Norman W. ...
KES
2010
Springer
15 years 4 months ago
An Efficient Mechanism for Stemming and Tagging: The Case of Greek Language
In an era that, searching the WWW for information becomes a tedious task, it is obvious that mainly search engines and other data mining mechanisms need to be enhanced with charact...
Giorgos Adam, Konstantinos Asimakis, Christos Bour...
EDBT
2010
ACM
189views Database» more  EDBT 2010»
15 years 11 months ago
Efficient physical operators for cost-based XPath execution
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...
KDD
2009
ACM
156views Data Mining» more  KDD 2009»
16 years 6 months ago
Query result clustering for object-level search
Query result clustering has recently attracted a lot of attention to provide users with a succinct overview of relevant results. However, little work has been done on organizing t...
Jongwuk Lee, Seung-won Hwang, Zaiqing Nie, Ji-Rong...
ICDE
2002
IEEE
136views Database» more  ICDE 2002»
16 years 7 months ago
Mixing Querying and Navigation in MIX
Web-based information systems provide to their users the ability to interleave querying and browsing during their information discovery efforts. The MIX system provides an API cal...
Pratik Mukhopadhyay, Yannis Papakonstantinou