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» On Constructive Connectives and Systems
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WWW
2005
ACM
16 years 7 months ago
On the lack of typical behavior in the global Web traffic network
We offer the first large-scale analysis of Web traffic based on network flow data. Using data collected on the Internet2 network, we constructed a weighted bipartite clientserver ...
Mark Meiss, Filippo Menczer, Alessandro Vespignani
ICDE
1994
IEEE
103views Database» more  ICDE 1994»
15 years 10 months ago
A Multi-Set Extended Relational Algebra - A Formal Approach to a Practical Issue
The relational data model is based on sets of tuples, i.e. it does not allow duplicate tuples in a relation. Many database languages and systems do require multi-set place, the hi...
Paul W. P. J. Grefen, Rolf A. de By
IADIS
2004
15 years 8 months ago
Computation and Construction Kits: Toward the Next Generation of Tangible Building Media for Children
Construction kits represent a venerable, creative, and (occasionally) even beautiful genre of educational toys for children. Nonetheless, traditional construction kits have limita...
Michael Eisenberg, Leah Buechley, Nwanua Elumeze
CEEMAS
2003
Springer
15 years 12 months ago
A Multi-agent System for Dynamic Network Reconfiguration
This paper presents a system for dynamic network reconfiguration based on intelligent agents and market–oriented methods. Reconfiguration encompasses routing changes as well as b...
Artur Maj, Jaroslaw Jurowicz, Jaroslaw Kozlak, Krz...
HICSS
2005
IEEE
151views Biometrics» more  HICSS 2005»
16 years 7 days ago
Collaborative Knowledge Construction through Shared Representations
This paper is concerned with the question of how activity mediated by shared representations–notations that are manipulated by more than one person during a collaborative taskâ€...
Daniel D. Suthers