Sciweavers

2693 search results - page 388 / 539
» French Order Without Order
Sort
View
PODS
1999
ACM
121views Database» more  PODS 1999»
15 years 8 months ago
Tracking Join and Self-Join Sizes in Limited Storage
Query optimizers rely on fast, high-quality estimates of result sizes in order to select between various join plans. Selfjoin sizes of relations provide bounds on the join size of...
Noga Alon, Phillip B. Gibbons, Yossi Matias, Mario...
SIGCOMM
1999
ACM
15 years 8 months ago
Routing with a Clue
We suggest a new simple forwarding technique to speed-up IP destination address lookup. The technique is a natural extension of IP, requires 5 bits in the IP header (IPv4, 7 in IP...
Anat Bremler-Barr, Yehuda Afek, Sariel Har-Peled
CASES
2007
ACM
15 years 8 months ago
A fast and generic hybrid simulation approach using C virtual machine
Instruction Set Simulators (ISSes) are important tools for cross-platform software development. The simulation speed is a major concern and many approaches have been proposed to i...
Lei Gao, Stefan Kraemer, Rainer Leupers, Gerd Asch...
BROADNETS
2004
IEEE
15 years 7 months ago
Random Asynchronous Wakeup Protocol for Sensor Networks
This paper presents Random Asynchronous Wakeup (RAW), a power saving technique for sensor networks that reduces energy consumption without significantly affecting the latency or c...
Vamsi Paruchuri, Shivakumar Basavaraju, Arjan Durr...
CIKM
2006
Springer
15 years 7 months ago
Coupling feature selection and machine learning methods for navigational query identification
It is important yet hard to identify navigational queries in Web search due to a lack of sufficient information in Web queries, which are typically very short. In this paper we st...
Yumao Lu, Fuchun Peng, Xin Li, Nawaaz Ahmed