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EJC
2003
15 years 1 months ago
A Dialogue Manager for Accessing Databases
We present a logic programming based dialogue system that enables the access in natural language to the heterogeneous external relational databases of the Évora University. The p...
Salvador Abreu, Paulo Quaresma, Luis Quintano, Ire...
ADC
2008
Springer
156views Database» more  ADC 2008»
15 years 6 months ago
Interactive Mining of Frequent Itemsets over Arbitrary Time Intervals in a Data Stream
Mining frequent patterns in a data stream is very challenging for the high complexity of managing patterns with bounded memory against the unbounded data. While many approaches as...
Ming-Yen Lin, Sue-Chen Hsueh, Sheng-Kun Hwang
VLDB
2005
ACM
122views Database» more  VLDB 2005»
15 years 5 months ago
C-Store: A Column-oriented DBMS
This paper presents the design of a read-optimized relational DBMS that contrasts sharply with most current systems, which are write-optimized. Among the many differences in its d...
Michael Stonebraker, Daniel J. Abadi, Adam Batkin,...
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ICSE
2003
IEEE-ACM
15 years 12 months ago
The Deployer's Problem: Configuring Application Servers for Performance and Reliability
Frameworks such as J2EE are designed to simplify the process of developing enterprise applications by handling much of the complexity of concurrency, transaction, and persistence ...
Mukund Raghavachari, Darrell Reimer, Robert D. Joh...
BTW
2007
Springer
164views Database» more  BTW 2007»
15 years 6 months ago
Integrating Structural Joins into a Tuple-Based XPath Algebra
: Over the recent years, very little effort has been made to give XPath a proper algebraic treatment. The only laudable exception is the Natix Algebra (NAL) which defines the tran...
Christian Mathis