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dc.contributor.authorΚαπιδάκης, Σαράντοςel_GR
dc.contributor.authorMakedon, Filiaen
dc.contributor.authorYe, S.en
dc.contributor.authorZhang, S.en
dc.contributor.authorFord, J.en
dc.contributor.authorShen, L.en
dc.contributor.authorKapidakis, Sarantosen
dc.descriptionΠεριέχει το πλήρες κείμενοel_GR
dc.description.abstractCollecting digital materials is time-consuming and can gain from automation. Since each source - and even each acquisition - may involve a separate negotiation of terms, a collector may prefer to use a broker to represent his interests with owners. This paper describes the Data Broker Framework (DBF), which is designed to automate the process of digital object acquisition. For each acquisition, a negotiation agent is assigned to negotiate on the collector's behalf, choosing from strategies in a strategy pool to automatically handle most bargaining cases and decide what to accept and what counteroffers to propose. We introduce NOODLE (Negotiation OntOlogy Description LanguagE) to formally specify terms in the negotiation domain.en
dc.sourceLecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) Volume 3025, 2004, Pages 13-22en
dc.titleData Brokers: building collections through automated negotiationen
dc.subject.JITAΔιαχείριση υπηρεσιών, λειτουργιών και τεχνικών πληροφόρησης, Δομές δεδομένων και μεταδεδομένωνen
dc.subject.JITAInformation treatment for information services, Information functions and techniques, Data and metadata structuresen

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