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MFCS
2004
Springer
14 years 3 months ago
The Bidimensional Theory of Bounded-Genus Graphs
Abstract. Bidimensionality provides a tool for developing subexponential fixed-parameter algorithms for combinatorial optimization problems on graph families that exclude a minor....
Erik D. Demaine, Mohammad Taghi Hajiaghayi, Dimitr...
HICSS
2006
IEEE
153views Biometrics» more  HICSS 2006»
14 years 4 months ago
IT Governance: Reviewing 17 IT Governance Tools and Analysing the Case of Novozymes A/S
Complexity in information technology architectures and infrastructures, and an increasing need for executives to verify and secure value generation processes in private as well as...
Michael Holm Larsen, Mogens Kühn Pedersen, Ki...
CHI
2011
ACM
13 years 1 months ago
Social capital on facebook: differentiating uses and users
Though social network site use is often treated as a monolithic activity, in which all time is equally “social” and its impact the same for all users, we examine how Facebook ...
Moira Burke, Robert Kraut, Cameron Marlow
CIAC
2010
Springer
278views Algorithms» more  CIAC 2010»
14 years 2 months ago
Maximizing PageRank with new Backlinks
For a given node t in a directed graph G(VG, EG) and a positive integer k we study the problem of computing a set of k new links pointing to t – so called backlinks to t – prod...
Martin Olsen
ICMI
2000
Springer
190views Biometrics» more  ICMI 2000»
14 years 1 months ago
Virtual Mouse - Inputting Device by Hand Gesture Tracking and Recognition
In this paper, we develop a system to track and recognize hand motion in nearly real time. An important application of this system is to simulate mouse as a visual inputting device...
Changbo Hu, Lichen Liang, Songde Ma, Hanqing Lu