Sciweavers

5221 search results - page 400 / 1045
» An On-line Problem Database
Sort
View
ICDE
2007
IEEE
104views Database» more  ICDE 2007»
16 years 1 months ago
Filtering Frequent Spatial Patterns with Qualitative Spatial Reasoning
In frequent geographic pattern mining a large amount of patterns can be non-novel and non-interesting. This problem has been addressed recently, and background knowledge is used t...
Vania Bogorny, Bart Moelans, Luis Otávio Al...
IEEEIAS
2007
IEEE
16 years 1 months ago
Protection of Mammograms Using Blind Steganography and Watermarking
As medical image databases are connected together through PACS, those medical images may suffer from security breaches if not protected. If a medical image is illegally obtained o...
Yue Li, Chang-Tsun Li, Chia-Hung Wei
ADC
2007
Springer
83views Database» more  ADC 2007»
16 years 1 months ago
Managing Ontologies: A Comparative Study of Ontology Servers
An ontology is increasingly becoming an essential tool for solving problems in many research areas. The ontology is a complex information object. It can contain millions of concep...
Mohammad Nazir Ahmad, Robert M. Colomb
COCOON
2007
Springer
16 years 1 months ago
Seed-Based Exclusion Method for Non-coding RNA Gene Search
Given an RNA family characterized by conserved sequences and folding constraints, the problem is to search for all the instances of the RNA family in a genomic database. As seed-ba...
Jean-Eudes Duchesne, Mathieu Giraud, Nadia El-Mabr...
ICDT
2007
ACM
160views Database» more  ICDT 2007»
16 years 29 days ago
Beauty and the Beast: The Theory and Practice of Information Integration
Information integration is becoming a critical problem for businesses and individuals alike. Data volumes are sky-rocketing, and new sources and types of information are proliferat...
Laura M. Haas