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The role of endoscopic versus microsurgical techniques in optic canal decompression: a meta-analysis of randomized controlled trials. [PDF]
Front NeurolLin F, Song P.
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Safety and feasibility of duct-to-duct biliary anastomosis in pediatric liver transplantation: A single-center retrospective study. [PDF]
Liver TransplGong S +5 more
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Contention resolution with constant expected delay [PDF]
Journal of the ACM, 2000 We study contention resolution in a multiple-access channel such as the Ethernet channel. In the model that we consider,nusers generate messages for the channel according to a probability distribution. Raghavan and Upfal have given a protocol in which the expecteddelay(time to get serviced) of every message is O(logn) when messages are generated ...
Leslie Ann Goldberg +2 more
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A Survey on Adversarial Contention Resolution
ACM Computing SurveysContention resolution addresses the challenge of coordinating access by multiple processes to a shared resource such as memory, disk storage, or a communication channel. Originally spurred by challenges in database systems and bus networks, contention resolution has endured as an important abstraction for resource sharing, despite decades of ...
Ioana Banicescu +2 more
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Contention resolution with message deadlines
Distributed Computing, 2020In the contention-resolution problem, multiple players contend for access to a shared resource. Contention resolution is used in wireless networks, where messages must be transmitted on a shared communication channel. When two or more messages are transmitted at the same time, a collision occurs, and none of the transmissions succeed.
Kunal Agrawal 0001 +4 more
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Adversarial Contention Resolution Games
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023We study contention resolution (CR) on a shared channel modelled as a game with selfish players. There are n agents and the adversary chooses some k smaller than n of them as players. Each participating player in a CR game has a packet to transmit. A transmission is successful if it is performed as the only one at a round.
Giorgos Chionas +3 more
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CORD: contention resolution by delay lines
IEEE Journal on Selected Areas in Communications, 1996The implementation of optical packet-switched networks requires that the problems of resource contention, signalling and local and global synchronization be resolved. A possible optical solution to resource contention is based on the use of switching matrices suitably connected with optical delay lines.
I Chlamtac, A Fumagalli, L G Kazovsky
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Contention Resolution on a Fading Channel
Proceedings of the 2016 ACM Symposium on Principles of Distributed Computing, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jeremy T. Fineman +3 more
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