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IMC
2010
ACM
15 years 2 months ago
Measuring path MTU discovery behaviour
Path MTU Discovery (PMTUD) is widely believed to be unreliable because of firewalls that discard ICMP "Packet Too Big" messages. This paper measures PMTUD behaviour for ...
Matthew J. Luckie, Ben Stasiewicz
SIGMETRICS
2004
ACM
131views Hardware» more  SIGMETRICS 2004»
15 years 10 months ago
Failure recovery for structured P2P networks: protocol design and performance evaluation
Measurement studies indicate a high rate of node dynamics in p2p systems. In this paper, we address the question of how high a rate of node dynamics can be supported by structured...
Simon S. Lam, Huaiyu Liu
SP
2008
IEEE
138views Security Privacy» more  SP 2008»
15 years 4 months ago
A performance tuning methodology with compiler support
We have developed an environment, based upon robust, existing, open source software, for tuning applications written using MPI, OpenMP or both. The goal of this effort, which inte...
Oscar Hernandez, Barbara M. Chapman, Haoqiang Jin
IMC
2005
ACM
15 years 10 months ago
Novel Approaches to End-to-End Packet Reordering Measurement
By providing the best-effort service, the Internet Protocol (IP) does not maintain the same order of packets sent out by a host. Therefore, due to the route change, parallelism in...
Xiapu Luo, Rocky K. C. Chang
MM
2005
ACM
243views Multimedia» more  MM 2005»
15 years 10 months ago
Image region entropy: a measure of "visualness" of web images associated with one concept
We propose a new method to measure “visualness” of concepts, that is, what extent concepts have visual characteristics. To know which concept has visually discriminative power...
Keiji Yanai, Kobus Barnard