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HCI
2009
15 years 4 months ago
A Visualization Approach for Group Behaviors, Beliefs and Intentions to Support Critical Decisions
During persistent surveillance of a given population in a conflict situation, data management can quickly become unwieldy due to the inundation of low-level information from many, ...
Colleen L. Phillips, Norman D. Geddes, Justin T. S...
ANTS
2008
Springer
115views Algorithms» more  ANTS 2008»
15 years 8 months ago
Computing Hilbert Modular Forms over Fields with Nontrivial Class Group
In previous work, the first author developed an algorithm for the computation of Hilbert modular forms. In this paper, we extend this to all totally real number fields of even degr...
Lassina Dembélé, Steve Donnelly
CRIWG
2006
15 years 7 months ago
Monitoring and Analyzing Group Interactions in Asynchronous Discussions with the DIAS System
DIAS is an Asynchronous Discussion Forum Software, mainly developed in order to offer extended monitoring and interaction analysis support, by providing a wide range of indicators ...
Tharrenos Bratitsis, Angelique Dimitracopoulou
COMBINATORICA
2000
105views more  COMBINATORICA 2000»
15 years 6 months ago
On Cayley Graphs on the Symmetric Group Generated by Tranpositions
Given a connected graph, X, we denote by 2 = 2(X) its smallest non-zero Laplacian eigenvalue. In this paper we show that among all sets of n - 1 transpositions which generate the ...
Joel Friedman
APAL
1999
72views more  APAL 1999»
15 years 6 months ago
Lattices of Modal Logics and Their Groups of Automorphisms
The present paper investigates the groups of automorphisms for some lattices of modal logics. The main results are the following. The lattice of normal extensions of S4.3, NExt S4....
Marcus Kracht