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COMBINATORICS
2007
58views more  COMBINATORICS 2007»
15 years 7 months ago
The Initial Involution Patterns of Permutations
For a permutation π = π1π2 · · · πn ∈ Sn and a positive integer i ≤ n, we can view π1π2 · · · πi as an element of Si by order-preserving relabeling. The j-set of ...
Dongsu Kim, Jang Soo Kim
IWC
2008
67views more  IWC 2008»
15 years 7 months ago
Humour, Relationship Maintenance and Personality Matching in automated dialogue: A controlled study
We built an automated dialogue system whose style of interaction can be varied along the three dimensions of Humour, Relationship Maintenance and Personality Matching. We then ran...
Marco De Boni, Alannah Richardson, Robert Hurling
JC
2008
68views more  JC 2008»
15 years 7 months ago
On the number of minima of a random polynomial
We give an upper bound in O(d(n+1)/2 ) for the number of critical points of a normal random polynomial. The number of minima (resp. maxima) is in O(d(n+1)/2 )Pn, where Pn is the (...
Jean-Pierre Dedieu, Gregorio Malajovich
JCP
2008
201views more  JCP 2008»
15 years 7 months ago
A Distributed AOA Based Localization Algorithm for Wireless Sensor Networks
In this paper we propose a distributed algorithm for solving the positioning problem in ad-hoc wireless networks. The method is based on the capability of the nodes to measure the ...
Gabriele Di Stefano, Alberto Petricola
CORR
2007
Springer
110views Education» more  CORR 2007»
15 years 7 months ago
Computing Integer Powers in Floating-Point Arithmetic
We introduce two algorithms for accurately evaluating powers to a positive integer in floating-point arithmetic, assuming a fused multiply-add (fma) instruction is available. We ...
Peter Kornerup, Vincent Lefèvre, Jean-Miche...