A Multi-Attribute Auction Mechanism based on Conditional Constraints and Conditional Qualitative Preferences
نویسندگان
چکیده
منابع مشابه
A Multi-Attribute Auction Mechanism based on Conditional Constraints and Conditional Qualitative Preferences
Auctioning multi-dimensional items is a key challenge, which requires rigorous tools. This study proposes a multi-round, first-score, semi-sealed multi-attribute reverse auction system. A fundamental concern in multiattribute auctions is acquiring a useful description of the buyers’ individuated requirements: hard constraints and qualitative preferences. To consider real requirements, we expres...
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A conditional CSP is a well known formalism for managing constraints in a dynamic environment where the possible changes are known a priori and can be enumerated beforehand. In this paper we argue that mixing preferences with Conditional CSPs brings more intuitive meaning to many real world applications. For example, in a product configuration problem the user preferences often co-exist with th...
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Many real life optimization problems are defined in terms of both hard and soft constraints, and qualitative conditional preferences. However, there is as yet no single framework for combined reasoning about these three kinds of information. In this paper we study how to exploit classical and soft constraint solvers for handling qualitative preference statements such as those captured by the CP...
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Preferences in constraint problems are common but significant in many real world applications. In this paper, we extend our conditional and composite CSP (CCCSP) framework, managing CSPs in a dynamic environment, in order to handle preferences. Unlike the existing CSP models managing one form of preferences, ours supports four types, namely : variable value and constraint preferences, composite...
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ژورنال
عنوان ژورنال: Journal of theoretical and applied electronic commerce research
سال: 2016
ISSN: 0718-1876
DOI: 10.4067/s0718-18762016000100002