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GIS
2011
ACM
14 years 9 months ago
Embedding rivers in triangulated irregular networks with linear programming
Data conflation is a major issue in GIS: different geospatial data sets covering overlapping regions, possibly obtained from different sources and using different acquisition ...
Marc J. van Kreveld, Rodrigo I. Silveira
TE
2010
68views more  TE 2010»
15 years 4 days ago
Remote Spectroscopy in the Visible Using Fibers on the Optical Internet Network
The work presented here demonstrates the feasibility of using the single-mode fibers of an optical Internet network to deliver visible light between separate laboratories as a way ...
Rafael A. S. Ribeiro, Anderson R. de Oliveira, S&e...
JMLR
2012
13 years 7 months ago
Graphlet decomposition of a weighted network
We introduce the graphlet decomposition of a weighted network, which encodes a notion of social information based on social structure. We develop a scalable algorithm, which combi...
Hossein Azari Soufiani, Edo Airoldi
ACSAC
2010
IEEE
14 years 9 months ago
Friends of an enemy: identifying local members of peer-to-peer botnets using mutual contacts
In this work we show that once a single peer-to-peer (P2P) bot is detected in a network, it may be possible to efficiently identify other members of the same botnet in the same ne...
Baris Coskun, Sven Dietrich, Nasir D. Memon
ICASSP
2011
IEEE
14 years 9 months ago
Timing adjustment techniques to mitigate interference between multiple nodes in OFDMA mesh networks
We configure the multiple node interference (MNI) on OFDMA mesh networks and analyze the feature of this MNI as a closed form in terms of timing misalignment between multiple nod...
Sungeun Lee, Xiaoli Ma