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SIGMOD
2009
ACM
120views Database» more  SIGMOD 2009»
14 years 8 months ago
Query interactions in database workloads
Database workloads consist of mixes of queries that run concurrently and interact with each other. In this paper, we demonstrate that query interactions can have a significant imp...
Mumtaz Ahmad, Ashraf Aboulnaga, Shivnath Babu
ARC
2009
Springer
137views Hardware» more  ARC 2009»
14 years 2 months ago
Heterogeneous Architecture Exploration: Analysis vs. Parameter Sweep
This paper argues the case for the use of analytical models in FPGA architecture layout exploration. We show that the problem when simplified, is amenable to formal optimization t...
Asma Kahoul, George A. Constantinides, Alastair M....
CONTEXT
2001
Springer
14 years 9 days ago
Practical Context Transformation for Information System Interoperability
This paper discusses the use of contextual reasoning, i.e. context transformation for achieving semantic interoperability in heterogeneous information systems. We introduce termino...
Holger Wache, Heiner Stuckenschmidt
WSC
2008
13 years 10 months ago
Applicability of hybrid simulation to different modes of governance in UK healthcare
Healthcare organizations exhibit both detailed and dynamic complexity. Effective and sustainable decisionmaking in healthcare requires tools that can comprehend this complexity. D...
Kirandeep Chahal, Tillal Eldabi
BDA
2001
13 years 9 months ago
Query-Driven Knowledge Discovery via OLAP manipulations
We study KDD (Knowledge Discovery in Databases) processes on OLAP (multidimensional and multilevel) data from a query point of view. Focusing on association rule mining, we consid...
Jean-François Boulicaut, Patrick Marcel, Ch...