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» Case studies for self-organization in computer science
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JCT
2011
83views more  JCT 2011»
14 years 6 months ago
Sandpile groups and spanning trees of directed line graphs
Abstract. We generalize a theorem of Knuth relating the oriented spanning trees of a directed graph G and its directed line graph LG. The sandpile group is an abelian group associa...
Lionel Levine
HICSS
1998
IEEE
97views Biometrics» more  HICSS 1998»
15 years 4 months ago
CAFE: A Conceptual Model for Managing Information in Electronic Mail
The design and implementation of a conceptual model, CAFE (a Categorization Assistant For E-mail), is described. The model supports the organization, searching, and retrieval of i...
Juha Takkinen, Nahid Shahmehri
ACSC
2008
IEEE
15 years 6 months ago
A Local Broker enabled MobiPass architecture for enhancing trusted interaction efficiency
While mobile computing provides a potentially vast business opportunity for many industry participants, it also raises issues such as security and performance. This paper proposes...
Will Tao, Robert Steele
PDC
2004
ACM
15 years 5 months ago
Socio-technical walkthrough: designing technology along work processes
How can the documentation of concepts for complex sociotechnical systems, such as the adoption of groupware, be incorporated into practices of PD? Documents are important in suppo...
Thomas Herrmann, Gabriele Kunau, Kai-Uwe Loser, Na...
STACS
2004
Springer
15 years 5 months ago
On Minimum Circular Arrangement
Motivated by a scheduling problem encountered in multicast environments, we study a vertex labelling problem, called Directed Circular Arrangement (DCA), that requires one to fin...
Murali K. Ganapathy, Sachin Lodha