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126
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ISPDC
2006
IEEE
15 years 10 months ago
DHR-Trees: A Distributed Multidimensional Indexing Structure for P2P Systems
Supporting range query over Peer-to-Peer systems has attracted many research efforts in recent years. In this paper, we propose a new multidimentional indexing structure for P2P s...
Xinfa Wei, Kaoru Sezaki
ADBIS
2001
Springer
115views Database» more  ADBIS 2001»
15 years 8 months ago
Interactive Constraint-Based Sequential Pattern Mining
Data mining is an interactive and iterative process. It is very likely that a user will execute a series of similar queries differing in pattern constraints and mining parameters,...
Marek Wojciechowski
140
Voted
MTA
2007
141views more  MTA 2007»
15 years 3 months ago
Flexible integration of multimedia sub-queries with qualitative preferences
Complex multimedia queries, aiming to retrieve from large databases those objects that best match the query specification, are usually processed by splitting them into a set of m ...
Ilaria Bartolini, Paolo Ciaccia, Vincent Oria, M. ...
PVLDB
2008
205views more  PVLDB 2008»
15 years 3 months ago
Making SENSE: socially enhanced search and exploration
Online communities like Flickr, del.icio.us and YouTube have established themselves as very popular and powerful services for publishing and searching contents, but also for ident...
Tom Crecelius, Mouna Kacimi, Sebastian Michel, Tho...
ICDE
2009
IEEE
156views Database» more  ICDE 2009»
16 years 5 months ago
Distributed Structural Relaxation of XPath Queries
Due to the structural heterogeneity of XML, queries are often interpreted approximately. This is achieved by relaxing the query and ranking the results based on their relevance to ...
Georgia Koloniari, Evaggelia Pitoura