P
Peter Key
Researcher at Microsoft
Publications - 142
Citations - 5171
Peter Key is an academic researcher from Microsoft. The author has contributed to research in topics: Network congestion & Network packet. The author has an hindex of 39, co-authored 142 publications receiving 5042 citations. Previous affiliations of Peter Key include University of Cambridge & BT Group.
Papers
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Journal ArticleDOI
Optimal Bidding Strategies and Equilibria in Dynamic Auctions with Budget Constraints
TL;DR: In this paper, the authors considered the problem of repeated sequential auctions with a large number of bidders and proved the existence of Mean Field Equilibria for both the repeated second price and generalized second price (GSP) auctions.
Proceedings ArticleDOI
Optimal bidding strategies in dynamic auctions with budget constraints
TL;DR: The problem of a bidder with limited budget competing in a series of second-price auctions is considered as a discounted Markov Decision Process, and explicit solutions when the bidder is involved in a large number of auctions are provided.
Patent
Path Estimation in a Wireless Mesh Network
TL;DR: In this paper, a packet reordering algorithm is described which intercepts packets received at a node and delays delivery of the packet to the IP layer if an earlier packet in the sequence of packets has not been received.
Proceedings Article
Congestion games with agent failures
TL;DR: It is proved that although the perturbed game induced by the failure model is not always a congestion game, it still admits at least one pure Nash equilibrium and that in the limit case where failure probability is negligible new equilibria never emerge.
Journal ArticleDOI
Congestion notification and probing mechanisms for endpoint admission control
TL;DR: This paper analyzes three mechanisms for providing Endpoint Admission Control: virtual-queue marking, random-early marking and tail drop and concludes that very few probe packets have to be sent when early marking is used, whereas tail drop requires a large number of probe packets.