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CN
2010
136views more  CN 2010»
15 years 5 months ago
PCIR: Combining DHTs and peer clusters for efficient full-text P2P indexing
Distributed hash tables (DHTs) are very efficient for querying based on key lookups. However, building huge term indexes, as required for IR-style keyword search, poses a scalabil...
Odysseas Papapetrou, Wolf Siberski, Wolfgang Nejdl
DEBS
2011
ACM
14 years 8 months ago
End-to-end reliability for best-effort content-based publish/subscribe networks
When it comes to reliability in distributed publish/subscribe systems, there are two main categories of systems: reliable systems and best-effort systems. The former category giv...
Amirhossein Malekpour, Antonio Carzaniga, Fernando...
CCS
2006
ACM
15 years 8 months ago
Safety and consistency in policy-based authorization systems
In trust negotiation and other distributed proving systems, networked entities cooperate to form proofs that are justified by collections of certified attributes. These attributes...
Adam J. Lee, Marianne Winslett
DAC
2002
ACM
16 years 5 months ago
A universal technique for fast and flexible instruction-set architecture simulation
In the last decade, instruction-set simulators have become an essential development tool for the design of new programmable architectures. Consequently, the simulator performance ...
Achim Nohl, Gunnar Braun, Oliver Schliebusch, Rain...
MOBISYS
2009
ACM
16 years 5 months ago
Leveraging smart phones to reduce mobility footprints
Mobility footprint refers to the size, weight, and energy demand of the hardware that must be carried by a mobile user to be effective at any time and place. The ideal of a zero m...
Stephen Smaldone, Benjamin Gilbert, Nilton Bila, L...