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SIGIR
1996
ACM
14 years 2 months ago
Retrieval of Complex Objects Using a Four-Valued Logic
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
Thomas Rölleke, Norbert Fuhr
INTERNET
2008
175views more  INTERNET 2008»
13 years 10 months ago
Mashing Up Search Services
through suitable abstractions and tools is a viable option for improving servicebased computations. T he past few years have witnessed end users' increasing involve ment in th...
Daniele Braga, Stefano Ceri, Florian Daniel, David...
MHCI
2009
Springer
14 years 4 months ago
Practices in creating videos with mobile phones
Mobile phones with integrated video cameras have become ubiquitous tools that people use both to document everyday surroundings and to express themselves artistically. In this pap...
Arto Puikkonen, Jonna Häkkilä, Rafael Ba...
ERCIMDL
2007
Springer
137views Education» more  ERCIMDL 2007»
14 years 4 months ago
Ontology-Based Question Answering for Digital Libraries
Abstract. In this paper we present an approach to question answering over heterogeneous knowledge sources that makes use of different ontology management components within the sce...
Stephan Bloehdorn, Philipp Cimiano, Alistair Duke,...
SAC
2005
ACM
14 years 3 months ago
SELS: a secure e-mail list service
Exchange of private information content among a large number of users via E-mail List Services is becoming increasingly common. In this paper we address security requirements in t...
Himanshu Khurana, Adam J. Slagell, Rafael Bonilla