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IS
2006
13 years 11 months ago
Granularity reduction in temporal document databases
With rapidly decreasing storage costs, temporal document databases are now a viable solution in many contexts. However, storing an ever-growing database can still be too costly, a...
Kjetil Nørvåg
IS
2006
13 years 11 months ago
A composite approach to automating direct and indirect schema mappings
Automating schema mapping is challenging. Previous approaches to automating schema mapping focus mainly on computing direct matches between two schemas. Schemas, however, rarely m...
Li Xu, David W. Embley
IS
2006
13 years 11 months ago
Conversational querying
Yannis E. Ioannidis, Stratis Viglas
IS
2006
13 years 11 months ago
A methodology for clustering XML documents by structure
The processing and management of XML data are popular research issues. However, operations based on the structure of XML data have not received strong attention. These operations ...
Theodore Dalamagas, Tao Cheng, Klaas-Jan Winkel, T...
IS
2006
13 years 11 months ago
Enterprise modeling and Data Warehousing in Telecom Italia
Diego Calvanese, Luigi Dragone, Daniele Nardi, Ric...
JCIT
2008
150views more  JCIT 2008»
13 years 11 months ago
Affective Space Calibration in Action-rich Media Affective Systems
Affective computing systems are software systems that take in account the emotional state of the user during their operation. Recently it is increasingly accepted that combining e...
Anestis A. Toptsis, Alexander Dubitski
IS
2008
13 years 11 months ago
Integration of complex archeology digital libraries: An ETANA-DL experience
In this paper, we formalize the digital library (DL) integration problem and propose an overall approach based on the 5S (streams, structures, spaces, scenarios, and societies) fr...
Rao Shen, Naga Srinivas Vemuri, Weiguo Fan, Edward...
IS
2008
13 years 11 months ago
A framework for semantic grouping in P2P databases
Abstract. Sharing of structured data in decentralized environments is a challenging problem, especially in the absence of a global schema. Social network structures map network lin...
Verena Kantere, Dimitrios Tsoumakos, Timos K. Sell...
IS
2008
13 years 11 months ago
Joining the results of heterogeneous search engines
In recent years, while search engines have become more and more powerful, several specialized search engines have been developed for different domains (e.g. library services, serv...
Daniele Braga, Alessandro Campi, Stefano Ceri, Ale...
IS
2008
13 years 11 months ago
PORSCHE: Performance ORiented SCHEma mediation
Khalid Saleem, Zohra Bellahsene, Ela Hunt