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» An Adaptive Query Execution System for Data Integration
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VLDB
2007
ACM
144views Database» more  VLDB 2007»
16 years 5 months ago
Cooperative Scans: Dynamic Bandwidth Sharing in a DBMS
This paper analyzes the performance of concurrent (index) scan operations in both record (NSM/PAX) and column (DSM) disk storage models and shows that existing scheduling policies...
Marcin Zukowski, Sándor Héman, Niels...
ICSE
2010
IEEE-ACM
15 years 7 months ago
Supporting developers with natural language queries
The feature list of modern IDEs is steadily growing and mastering these tools becomes more and more demanding, especially for novice programmers. Despite their remarkable capabili...
Michael Würsch, Giacomo Ghezzi, Gerald Reif, ...
WISE
2007
Springer
15 years 11 months ago
On Tree Pattern Query Rewriting Using Views
We study and present our findings on two closely related problems on xpath rewriting using views when both the view and the query are tree patterns involving /,// and []. First, g...
Junhu Wang, Jeffrey Xu Yu, Chengfei Liu
128
Voted
KES
2010
Springer
15 years 3 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...
CLUSTER
2001
IEEE
15 years 8 months ago
A Distributed Object Model for Solving Irregularly Structured Problems on Cluster
This paper presents a distributed object model MOIDE for solving irregularly structured problems on cluster. The primary appeal of MOIDE is its flexible system structure that is a...
Yudong Sun, Cho-Li Wang