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SIGIR
2005
ACM
14 years 2 months ago
Basic issues on the processing of web queries
Search engines represent a key component of Web economy these days. Despite that, there is not much technical literature available on their design, fine tuning, and internal oper...
Claudine Santos Badue, Ramurti A. Barbosa, Paulo B...
WOSP
2004
ACM
14 years 2 months ago
Using locality of reference to improve performance of peer-to-peer applications
Peer-to-peer, or simply P2P, systems have recently emerged as a popular paradigm for building distributed applications. One key aspect of the P2P system design is the mechanism us...
Marcelo Werneck Barbosa, Melissa Morgado Costa, Ju...
ISSS
2002
IEEE
120views Hardware» more  ISSS 2002»
14 years 1 months ago
Optimal Message-Passing for Data Coherency in Distributed Architecture
Message-passing mechanism is commonly used to preserve data coherency in distributed systems. This paper presents an algorithm for insertion of minimal message-passing in system-l...
Daniel Gajski, Junyu Peng
ISORC
2003
IEEE
14 years 2 months ago
Enhancing Time Triggered Scheduling with Value Based Overload Handling and Task Migration
Time triggered methods provide deterministic behaviour suitable for critical real-time systems. They perform less favourably, however, if the arrival times of some activities are ...
Jan Carlson, Tomas Lennvall, Gerhard Fohler
HOTOS
2009
IEEE
14 years 24 days ago
Peloton: Coordinated Resource Management for Sensor Networks
This paper makes the case that operating system designs for sensor networks should focus on the coordination of resource management decisions across the network, rather than merel...
Jason Waterman, Geoffrey Werner Challen, Matt Wels...