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BCB
2010
156views Bioinformatics» more  BCB 2010»
13 years 3 months ago
Accelerating HMMER on GPUs by implementing hybrid data and task parallelism
Many biologically motivated problems are expressed as dynamic programming recurrences and are difficult to parallelize due to the intrinsic data dependencies in their algorithms. ...
Narayan Ganesan, Roger D. Chamberlain, Jeremy Buhl...
USENIX
2008
13 years 11 months ago
Automatic Optimization of Parallel Dataflow Programs
Large-scale parallel dataflow systems, e.g., Dryad and Map-Reduce, have attracted significant attention recently. High-level dataflow languages such as Pig Latin and Sawzall are b...
Christopher Olston, Benjamin Reed, Adam Silberstei...
ICDE
2008
IEEE
147views Database» more  ICDE 2008»
14 years 10 months ago
Flow Algorithms for Parallel Query Optimization
In this paper we address the problem of minimizing the response time of a multi-way join query using pipelined (inter-operator) parallelism, in a parallel or a distributed environ...
Amol Deshpande, Lisa Hellerstein
VLDB
1998
ACM
199views Database» more  VLDB 1998»
14 years 1 months ago
The ADABAS Buffer Pool Manager
The buffer pool manager is a central component of ADABAS, a high performance scaleable database system for OLTP processing. High efficiency and scalability of the buffer pool mana...
Harald Schöning
HPDC
2006
IEEE
14 years 2 months ago
Exploring I/O Strategies for Parallel Sequence-Search Tools with S3aSim
Parallel sequence-search tools are rising in popularity among computational biologists. With the rapid growth of sequence databases, database segmentation is the trend of the futu...
Avery Ching, Wu-chun Feng, Heshan Lin, Xiaosong Ma...