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» Exploiting multicores to optimize business process execution
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ICDE
2010
IEEE
408views Database» more  ICDE 2010»
15 years 4 months ago
Hive - a petabyte scale data warehouse using Hadoop
— The size of data sets being collected and analyzed in the industry for business intelligence is growing rapidly, making traditional warehousing solutions prohibitively expensiv...
Ashish Thusoo, Joydeep Sen Sarma, Namit Jain, Zhen...
IOR
2002
135views more  IOR 2002»
14 years 9 months ago
A Fluid Heuristic for Minimizing Makespan in Job Shops
We describe a simple on-line heuristic for scheduling job-shops. We assume there is a fixed set of routes for the jobs, and many jobs, say N, on each route. The heuristic uses saf...
J. G. Dai, Gideon Weiss
ADBIS
2004
Springer
224views Database» more  ADBIS 2004»
15 years 2 months ago
Using Ontologies for Database Query Reformulation
Abstract. Query reformulation techniques based on semantic knowledge have been used in two ways in database management systems, namely for query optimization and for data integrati...
Chokri Ben Necib, Johann Christoph Freytag
VLDB
2007
ACM
166views Database» more  VLDB 2007»
15 years 9 months ago
Supporting Time-Constrained SQL Queries in Oracle
The growing nature of databases, and the flexibility inherent in the SQL query language that allows arbitrarily complex formulations, can result in queries that take inordinate am...
Ying Hu, Seema Sundara, Jagannathan Srinivasan
83
Voted
JUCS
2006
135views more  JUCS 2006»
14 years 9 months ago
Operational/Interpretive Unfolding of Multi-adjoint Logic Programs
Abstract: Multi-adjoint logic programming represents a very recent, extremely flexible attempt for introducing fuzzy logic into logic programming. In this setting, the execution of...
Pascual Julián, Ginés Moreno, Jaime ...