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ICIP
2002
IEEE
14 years 9 months ago
Fast and effective characterization of 3D region data
We consider the problem of characterization of spatial region data such as the regions of interest (ROIs) in medical images. We propose a method that efficiently extracts a k-dime...
Vasileios Megalooikonomou, Haimonti Dutta, Despina...
ICDE
2008
IEEE
129views Database» more  ICDE 2008»
14 years 9 months ago
Hierarchical Indexing Approach to Support XPath Queries
We study new hierarchical indexing approach to process XPATH queries. Here, a hierarchical index consists of index entries that are pairs of queries and their (full/partial) answer...
Jeffrey Xu Yu, Kam-Fai Wong, M. Tamer Özsu, N...
ICDE
2006
IEEE
192views Database» more  ICDE 2006»
14 years 9 months ago
Approximating Aggregation Queries in Peer-to-Peer Networks
Peer-to-peer databases are becoming prevalent on the Internet for distribution and sharing of documents, applications, and other digital media. The problem of answering large scal...
Benjamin Arai, Gautam Das, Dimitrios Gunopulos, Va...
WWW
2008
ACM
14 years 8 months ago
Extracting XML schema from multiple implicit xml documents based on inductive reasoning
We propose a method of classifying XML documents and extracting XML schema from XML by inductive inference based on constraint logic programming. The goal of this work is to type ...
Masaya Eki, Tadachika Ozono, Toramatsu Shintani
PERCOM
2007
ACM
14 years 7 months ago
Exploring Non Uniform Quality of Service for Extending WSN Lifetime
Interest in extracting and exploiting information from wireless sensor networks has been increasing for several years. Most scenarios focus on collecting and evaluating large amoun...
Anna Egorova-Forster, Amy L. Murphy