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CCR
2002
102views more  CCR 2002»
14 years 9 months ago
DNS performance and the effectiveness of caching
This paper presents a detailed analysis of traces of DNS and associated TCP traffic collected on the Internet links of the MIT Laboratory for Computer Science and the Korea Advance...
Jaeyeon Jung, Emil Sit, Hari Balakrishnan, Robert ...
ASPLOS
1998
ACM
15 years 1 months ago
Fast Out-Of-Order Processor Simulation Using Memoization
Our new out-of-order processor simulator, FastSim, uses two innovations to speed up simulation 8–15 times (vs. Wisconsin SimpleScalar) with no loss in simulation accuracy. First...
Eric Schnarr, James R. Larus
ICPP
2006
IEEE
15 years 3 months ago
A PROactive Request Distribution (PRORD) Using Web Log Mining in a Cluster-Based Web Server
Widely adopted distributor-based systems forward user requests to a balanced set of waiting servers in complete transparency to the users. The policy employed in forwarding reques...
Heung Ki Lee, Gopinath Vageesan, Ki Hwan Yum, Eun ...
ICC
2007
IEEE
120views Communications» more  ICC 2007»
15 years 3 months ago
Fixed-Period Packet Sampling and its Application to Flow Rate Estimation
Abstract— We propose a packet sampling strategy called fixedperiod sampling, which selects at most one packet in every fixedlength period. Under the fixed-period sampling, the...
Sadayoshi Ito, Kousuke Uchiyama, Shigeo Shioda
ISCA
1999
IEEE
110views Hardware» more  ISCA 1999»
15 years 1 months ago
Decoupling Local Variable Accesses in a Wide-Issue Superscalar Processor
Providing adequate data bandwidth is extremely important for a wide-issue superscalar processor to achieve its full performance potential. Adding a large number of ports to a data...
Sangyeun Cho, Pen-Chung Yew, Gyungho Lee