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CN
2010
136views more  CN 2010»
13 years 7 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
CORR
2007
Springer
95views Education» more  CORR 2007»
13 years 7 months ago
Slope One Predictors for Online Rating-Based Collaborative Filtering
Rating-based collaborative filtering is the process of predicting how a user would rate a given item from other user ratings. We propose three related slope one schemes with pred...
Daniel Lemire, Anna Maclachlan
SIGMOD
2006
ACM
126views Database» more  SIGMOD 2006»
14 years 7 months ago
Declarative networking: language, execution and optimization
The networking and distributed systems communities have recently explored a variety of new network architectures, both for applicationlevel overlay networks, and as prototypes for...
Boon Thau Loo, Tyson Condie, Minos N. Garofalakis,...
IFIP
2004
Springer
14 years 28 days ago
Behavioural Equivalences for Dynamic Web Data
Peer-to-peer systems, exchanging dynamic documents through Web services, are a simple and effective platform for data integration on the internet. Dynamic documents can contain b...
Sergio Maffeis, Philippa Gardner
LREC
2010
165views Education» more  LREC 2010»
13 years 9 months ago
Improving Personal Name Search in the TIGR System
This paper describes the development and evaluation of enhancements to the specialized information retrieval capabilities of a multimodal reporting system. The system enables coll...
Keith J. Miller, Sarah McLeod, Elizabeth Schroeder...