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SIGMOD
2008
ACM
206views Database» more  SIGMOD 2008»
16 years 7 months ago
Ad-hoc aggregations of ranked lists in the presence of hierarchies
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...
Nilesh Bansal, Sudipto Guha, Nick Koudas
SIGMOD
2007
ACM
146views Database» more  SIGMOD 2007»
16 years 7 months ago
Distributed query evaluation with performance guarantees
Partial evaluation has recently proven an effective technique for evaluating Boolean XPath queries over a fragmented tree that is distributed over a number of sites. What left ope...
Gao Cong, Wenfei Fan, Anastasios Kementsietsidis
SIGMOD
2001
ACM
200views Database» more  SIGMOD 2001»
16 years 7 months ago
Data Bubbles: Quality Preserving Performance Boosting for Hierarchical Clustering
In this paper, we investigate how to scale hierarchical clustering methods (such as OPTICS) to extremely large databases by utilizing data compression methods (such as BIRCH or ra...
Markus M. Breunig, Hans-Peter Kriegel, Peer Kr&oum...
DATE
2009
IEEE
159views Hardware» more  DATE 2009»
16 years 1 months ago
Design and implementation of a database filter for BLAST acceleration
— BLAST is a very popular Computational Biology algorithm. Since it is computationally expensive it is a natural target for acceleration research, and many reconfigurable archite...
Panagiotis Afratis, Constantinos Galanakis, Euripi...
FCCM
2005
IEEE
139views VLSI» more  FCCM 2005»
16 years 13 days ago
A Study of the Scalability of On-Chip Routing for Just-in-Time FPGA Compilation
Just-in-time (JIT) compilation has been used in many applications to enable standard software binaries to execute on different underlying processor architectures. We previously in...
Roman L. Lysecky, Frank Vahid, Sheldon X.-D. Tan
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