منابع مشابه
Monotonic Preference Aggregation Mechanisms for Purchasing a Shareable Resource
We design a class of mechanisms called monotone aggregation mechanisms that enable a group of buyers with private utilities to collectively purchase a divisible resource that they intend to share. We assume that the resource is being sold in a deterministic truthful auction which solicits bids for the entire resource. Our mechanism then truthfully elicits utility functions from the buyers, pres...
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While there is increased appreciation of the need to provide students with education in computer security, there are significant challenges associated with the creation of shareable computer security modules that can be used by a wide-range of educators. This paper discusses some of the challenges that educators currently face in this area, and presents a means to couple a successful framework ...
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We present S, a system that implicitly captures the process and products of Web investigations (exploratory searches involving multiple queries). This automatically-created, persistent representation of an investigation enables future review and continuation of suspended search activities. This persistent representation can reduce unnecessary re-execution of queries and enable users to quickly ...
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A focus of digital libraries, particularly since the advent of the Open Archives Initiative Protocol for Metadata Harvesting, is aggregating from multiple collections metadata describing digital content. However, the quality and interoperability of the metadata often prevents such aggregations from offering much more than very simple search and discovery services. Shareable metadata is metadata...
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ژورنال
عنوان ژورنال: ACSM'S Health & Fitness Journal
سال: 2019
ISSN: 1536-593X,1091-5397
DOI: 10.1249/fit.0000000000000488