Frugality and Truthfulness in Approximate Mechanism Design
نویسندگان
چکیده
منابع مشابه
Bayesian Mechanism Design with Efficiency, Privacy, and Approximate Truthfulness
Recently, there has been a number of papers relating mechanism design and privacy (e.g., see [MT07, Xia11, CCK11, NST12, NOS12, HK12]). All of these papers consider a worst-case setting where there is no probabilistic information about the players’ types. In this paper, we investigate mechanism design and privacy in the Bayesian setting, where the players’ types are drawn from some common distr...
متن کاملFrugal Online Incentive Mechanisms for Crowdsourcing Tasks Truthfully
Mobile Crowd Sensing (MCS) is a new paradigm which takes advantage of pervasive smartphones to efficiently collect data, enabling numerous novel applications. To achieve good service quality for a MCS application, incentive mechanisms are necessary to attract more user participation. Most of existing mechanisms apply only for the offline scenario where all users’ information are known a priori....
متن کاملAn Incentive Mechanism for Periodical Mobile Crowdsensing from a Frugality Perspective
Mobile crowdsensing (MCS) has been intensively explored recently due to its flexible and pervasive sensing ability. Although many incentive mechanisms have been built to attract extensive user participation, Most of these mechanisms focus only on independent task scenarios, where the sensing tasks are independent of each other. On the contrary, we focus on a periodical task scenario, where each...
متن کاملOn the Price of Truthfulness in Path Auctions
We study the frugality ratio of truthful mechanisms in path auctions, which measures the extent to which truthful mechanisms “overpay” compared to non-truthful mechanisms. In particular we consider the fundamental case that the graph is composed of two node-disjoint s-t-paths of length s1 and s2 respectively, and prove an optimal √ s1s2 lower bound (an improvement over √ s1s2/2). This implies t...
متن کاملWhat to Verify for Optimal Truthful Mechanisms without Money
We aim at identifying a minimal set of conditions under which algorithms with good approximation guarantees are truthful without money. In line with recent literature, we wish to express such a set via verification assumptions, i.e., kind of agents’ misbehavior that can be made impossible by the designer. We initiate this research endeavour for the paradigmatic problem in approximate mechanism ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004