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ICTAI
2007
IEEE
16 years 1 months ago
Multisets and Clustering XML Documents
We propose a novel and efficient solution to the problem of clustering XML documents based on their structure. We use operations on multisets of paths of document trees to define...
Swami Iyer, Dan A. Simovici
PAM
2007
Springer
16 years 28 days ago
Impact of Alias Resolution on Traceroute -Based Sample Network Topologies
Most Internet measurement studies utilize traceroute-collected path traces to build Internet maps. In this paper, we measure the impact of alias resolution problem on Internet topo...
Mehmet Hadi Gunes, Nicolas Sanchis Nielsen, Kamil ...
APPROX
2004
Springer
180views Algorithms» more  APPROX 2004»
16 years 6 days ago
A 3/4-Approximation Algorithm for Maximum ATSP with Weights Zero and One
We present a polynomial time 3/4-approximation algorithm for the maximum asymmetric TSP with weights zero and one. As applications, we get a 5/4-approximation algorithm for the (mi...
Markus Bläser
ICALP
2010
Springer
15 years 11 months ago
Placing Regenerators in Optical Networks to Satisfy Multiple Sets of Requests
The placement of regenerators in optical networks has become an active area of research during the last years. Given a set of lightpaths in a network G and a positive integer d, re...
George B. Mertzios, Ignasi Sau, Mordechai Shalom, ...
WSC
2004
15 years 8 months ago
Simulation Output Analysis Based on Excursions
We consider the steady state output analysis problem for a process that satisfies a functional central limit theorem. We construct asymptotically valid confidence intervals for th...
James M. Calvin