9683 search results - page 1469 / 1937 » Predicting query performance |
171
Voted
VLDB
2005
ACM
16 years 10 days ago
2005
ACM
Relational, XML and HTML data can be represented as graphs with entities as nodes and relationships as edges. Text is associated with nodes and possibly edges. Keyword search on s...
176
Voted
VLDB
2005
ACM
16 years 10 days ago
2005
ACM
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...
178
Voted
BTW
2005
Springer
16 years 10 days ago
2005
Springer
: This paper presents the MINERVA project that protoypes a distributed search engine based on P2P techniques. MINERVA is layered on top of a Chord-style overlay network and uses a ...
184
click to vote
ADC
2004
Springer
16 years 8 days ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
171
Voted
GRID
2004
Springer
16 years 7 days ago
2004
Springer
In this paper we report experience in the use of computational grids in the domain of natural language processing, particularly in the area of information extraction, to create qu...