Sciweavers

3652 search results - page 81 / 731
» A study of query length
Sort
View
AINA
2008
IEEE
13 years 8 months ago
Communication Protocols and Message Formats for BLAST Parallelization on Cluster Systems
With the widespread use of BLAST, many parallel versions of BLAST on cluster systems are announced, but little work has been done for the parallel execution in the search for indi...
Hong-Soog Kim, Woo-Hyuk Jang, Dong-Soo Han
SSD
2007
Springer
171views Database» more  SSD 2007»
14 years 2 months ago
Transformation of Continuous Aggregation Join Queries over Data Streams
We address continuously processing an aggregation join query over data streams. Queries of this type involve both join and aggregation operations, with windows specified on join ...
Tri Minh Tran, Byung Suk Lee
GIS
2008
ACM
14 years 9 months ago
Should SDBMS support a join index?: a case study from CrimeStat
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
Pradeep Mohan, Ronald E. Wilson, Shashi Shekhar, B...
CHI
2009
ACM
14 years 8 months ago
Two studies of opportunistic programming: interleaving web foraging, learning, and writing code
This paper investigates the role of online resources in problem solving. We look specifically at how programmers--an exemplar form of knowledge workers--opportunistically interlea...
Joel Brandt, Philip J. Guo, Joel Lewenstein, Mira ...
ICAIL
2005
ACM
14 years 1 months ago
A study of accrual of arguments, with applications to evidential reasoning
d on Dung’s [4] abstract argumentation system • arguments: trees of chained defeasible inferences • aim: determine the status of a query given a belief base • incorporation...
Henry Prakken