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GLOBECOM
2006
IEEE
15 years 8 months ago
Evaluation of Dynamic Query Abolishment Methods in Heterogeneous Networks
— We compare the performance of various dynamic query abolishment mechanisms in different unstructured overlay network topologies such as found in several P2P systems. We speci...
Elena Meshkova, Janne Riihijärvi, Petri M&aum...
136
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ICDAR
2007
IEEE
15 years 8 months ago
Combining On-Line and Off-Line Systems for Handwriting Recognition
In this paper we present a new multiple classifier system (MCS) for recognizing notes written on a whiteboard. This MCS combines one off-line and two on-line handwriting recognit...
Marcus Liwicki, Horst Bunke
ILP
2003
Springer
15 years 7 months ago
Query Optimization in Inductive Logic Programming by Reordering Literals
Query optimization is used frequently in relational database management systems. Most existing techniques are based on reordering the relational operators, where the most selective...
Jan Struyf, Hendrik Blockeel
SIGMOD
2009
ACM
120views Database» more  SIGMOD 2009»
16 years 2 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
WWW
2007
ACM
16 years 2 months ago
SRing: a structured non dht p2p overlay supporting string range queries
This paper presents SRing, a structured non DHT P2P overlay that efficiently supports exact and range queries on multiple attribute values. In SRing, all attribute values are inte...
Xiaoping Sun, Xue Chen