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ICC
2008
IEEE
141views Communications» more  ICC 2008»
14 years 4 months ago
Greedy Hop Distance Routing Using Tree Recovery on Wireless Ad Hoc and Sensor Networks
—Connectivity-based routing protocols use the hop count vector to a group of anchors for packet forwarding. Due to the discrete nature of hop count based coordinates, without an ...
Shao Tao, Akkihebbal L. Ananda, Mun Choon Chan
ISSAC
2007
Springer
107views Mathematics» more  ISSAC 2007»
14 years 4 months ago
A disk-based parallel implementation for direct condensation of large permutation modules
Through the use of a new disk-based method for enumerating very large orbits, condensation for orbits with tens of billions of elements can be performed. The algorithm is novel in...
Eric Robinson, Jürgen Müller 0004, Gene ...
CHI
2008
ACM
13 years 12 months ago
Taking up the mop: identifying future wikipedia administrators
As Wikipedia grows, so do the messy byproducts of collaboration. Backlogs of administrative work are increasing, suggesting the need for more users with privileged admin status. T...
Moira Burke, Robert Kraut
EM
2010
121views Management» more  EM 2010»
13 years 10 months ago
Self-Intersection Numbers of Curves on the Punctured Torus
On the punctured torus the number of essential self-intersections of a homotopy class of closed curves is bounded (sharply) by a quadratic function of its combinatorial length (th...
Moira Chas, Anthony Phillips
CHI
2001
ACM
14 years 10 months ago
Laser pointer interaction
Group meetings and other non-desk situations require that people be able to interact at a distance from a display surface. This paper describes a technique using a laser pointer a...
Dan R. Olsen, S. Travis Nielsen