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ICALT
2008
IEEE
14 years 5 months ago
A Learning Environment for Promoting Structured Algebraic Thinking in Children
Although the notion of generality is central in mathematics and science, being able to identify and express general patterns and/or articulating structures is one of the main difï...
Sergio Gutiérrez Santos, Manolis Mavrikis, ...
KDD
2009
ACM
150views Data Mining» more  KDD 2009»
14 years 11 months ago
Large human communication networks: patterns and a utility-driven generator
Given a real, and weighted person-to-person network which changes over time, what can we say about the cliques that it contains? Do the incidents of communication, or weights on t...
Nan Du, Christos Faloutsos, Bai Wang, Leman Akoglu
IWPC
2008
IEEE
14 years 5 months ago
Identifying Architectural Change Patterns in Object-Oriented Systems
As an object-oriented system evolves, its architecture tends to drift away from the original design. Knowledge of how the system has changed at coarse-grained levels is key to und...
Xinyi Dong, Michael W. Godfrey
KDD
2009
ACM
230views Data Mining» more  KDD 2009»
14 years 11 months ago
Analyzing patterns of user content generation in online social networks
Various online social networks (OSNs) have been developed rapidly on the Internet. Researchers have analyzed different properties of such OSNs, mainly focusing on the formation an...
Lei Guo, Enhua Tan, Songqing Chen, Xiaodong Zhang,...
NETGAMES
2005
ACM
14 years 4 months ago
Dissecting server-discovery traffic patterns generated by multiplayer first person shooter games
We study the ‘background traffic’ resulting from tens of thousands of networked first person shooter (FPS) clients searching for servers on which to play. Networked, multiplay...
Sebastian Zander, David Kennedy, Grenville J. Armi...