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ECIR
2011
Springer
14 years 6 months ago
A User-Oriented Model for Expert Finding
Expert finding addresses the problem of retrieving a ranked list of people who are knowledgeable on a given topic. Several models have been proposed to solve this task, but so far...
Elena Smirnova, Krisztian Balog
CVPR
2006
IEEE
16 years 5 months ago
Seamless Image Stitching of Scenes with Large Motions and Exposure Differences
This paper presents a technique to automatically stitch multiple images at varying orientations and exposures to create a composite panorama that preserves the angular extent and ...
Ashley Eden, Matthew Uyttendaele, Richard Szeliski
DM
2007
59views more  DM 2007»
15 years 3 months ago
Non-existence of nonorientable regular embeddings of n-dimensional cubes
By a regular embedding of a graph K into a surface we mean a 2-cell embedding of K into a compact connected surface with the automorphism group acting regularly on flags. Regular...
Young Soo Kwon, Roman Nedela
CORR
2007
Springer
132views Education» more  CORR 2007»
15 years 3 months ago
Nodally 3-connected planar graphs and convex combination mappings
A barycentric mapping of a planar graph is a plane embedding in which every internal vertex is the average of its neighbours. A celebrated result of Tutte’s [16] is that if a pl...
Colm Ó'Dúnlaing
GLOBECOM
2009
IEEE
15 years 10 months ago
From Trees to DAGs: Improving the Performance of Bridged Ethernet Networks
—Ethernet is widely used in Local Area Networks (LANs) due to its simplicity and cost effectiveness. Today, a great deal of effort is being devoted to extending Ethernet capabili...
Chen Avin, Ran Giladi, Nissan Lev-Tov, Zvi Lotker