: Variation in performances of an Information Retrieval system, which merges results from a number of retrieval schemes possessing equal and unequal weights, is studied in this pap...
While mobile phones are becoming more popular, wireless communication vendors and device manufacturers are seeking new applications for their products. Access to the large corpus ...
Alexander Blekas, John D. Garofalakis, Vasilios St...
In this paper we propose a novel method for automatic evaluation of conversational agents. The method is based on analyzing the user’s affect conveyed in utterances. From analyz...
Michal Ptaszynski, Pawel Dybala, Shinsuke Higuchi,...
The state of service management practice and the developments in ICT-efficiency research prompt the call for managerial relevance, normative theory building and the conceptualizat...
: This paper explains how we have designed a service-oriented architecture by combining and extending several open source environments. We show how the IT architecture of the Natio...
Pascal Bauler, Fernand Feltz, Nicolas Biri, Philip...