Sciweavers

Share
DEXAW
2007
IEEE
142views Database» more  DEXAW 2007»
10 years 7 days ago
Synopsis Data Structures for XML Databases: Models, Issues, and Research Perspectives
Due to the lack of efficient native XML database management systems, XML data manipulation and query evaluation may be resource-consuming, and represent a bottleneck for several ...
Angela Bonifati, Alfredo Cuzzocrea
DEXAW
2007
IEEE
124views Database» more  DEXAW 2007»
10 years 7 days ago
A Process Improvement Approach to Improve Web Form Design and Usability
The research presented in this paper is an examination of how the concepts used in process improvement may be applied to a web form to improve design and usability. Although much ...
Sean Thompson, Torab Torabi
DEXAW
2007
IEEE
120views Database» more  DEXAW 2007»
10 years 2 months ago
Clustering Genetic Algorithm
Petra Kudová
DEXAW
2007
IEEE
113views Database» more  DEXAW 2007»
10 years 2 months ago
A new domain-based payment model for emerging mobile commerce scenarios
Most of the security proposals in m-commerce scenarios have been based on a classical payment model, which basically establishes relationships across domains among customers and me...
Diego Suarez, Joaquín Torres Márquez...
DEXAW
2007
IEEE
172views Database» more  DEXAW 2007»
10 years 2 months ago
X-SOM: A Flexible Ontology Mapper
System interoperability is a well known issue, especially for heterogeneous information systems, where ontologybased representations may support automatic and usertransparent inte...
Carlo Curino, Giorgio Orsi, Letizia Tanca
DEXAW
2007
IEEE
199views Database» more  DEXAW 2007»
10 years 2 months ago
Dealing with Sporadic Strangers, or the (Un)Suitability of Trust for Mobile P2P Security
A number of factors, such as the increasing popularity of wireless networks, the opportunities offered by 3G services, and the rapid proliferation of mobile devices, have stimulat...
Esther Palomar, Juan M. Estévez-Tapiador, J...
DEXAW
2007
IEEE
128views Database» more  DEXAW 2007»
10 years 2 months ago
Sharing Data on the Grid using Ontologies and distributed SPARQL Queries
The vision of the Semantic Web is to make Web content machine-readable. To describe data, the Resource Description Framework has been extended with a schema-level and description ...
Andreas Langegger, Martin Blöchl, Wolfram W&o...
DEXAW
2007
IEEE
133views Database» more  DEXAW 2007»
10 years 2 months ago
Generating a Topic Hierarchy from Dialect Texts
We built a system for the automatic creation of a textbased topic hierarchy, meant to be used in a geographically defined community. This poses two main problems. First, the appea...
Wim De Smet, Marie-Francine Moens
DEXAW
2007
IEEE
157views Database» more  DEXAW 2007»
10 years 2 months ago
Dimensionality Reduction in a P2P System
Peers and data objects in the Hybrid Overlay Network (HON) are organized in a ndimensional feature space. As the dimensionality increases, peers and data objects become sparse and ...
Mouna Kacimi, Kokou Yétongnon
DEXAW
2007
IEEE
124views Database» more  DEXAW 2007»
10 years 2 months ago
XML Query Optimisation: Specify your Selectivity
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
Sven Hartmann, Sebastian Link
books