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VL
1991
IEEE
183views Visual Languages» more  VL 1991»
15 years 7 months ago
The Conceptual Programming Environment, CP: Reasoning Representation using Graph Structures and Operations
The Conceptual Programming environment, CP, being developed at the Computing Research Laboratory (CRL), is a complete knowledge representation visual programming environment for u...
Heather Pfeiffer, Roger T. Hartley
NETWORKING
2007
15 years 5 months ago
Graph Based Modeling of P2P Streaming Systems
This paper addresses the study of fundamental properties of stream-based content distribution services. We assume the presence of an overlay network with limited connectivity degre...
Damiano Carra, Renato Lo Cigno, Ernst W. Biersack
KDD
2010
ACM
263views Data Mining» more  KDD 2010»
15 years 8 months ago
Social action tracking via noise tolerant time-varying factor graphs
Users’ behaviors (actions) in a social network are influenced by various factors such as personal interests, social influence, and global trends. However, few publications sys...
Chenhao Tan, Jie Tang, Jimeng Sun, Quan Lin, Fengj...
COLING
2008
15 years 5 months ago
Detecting Multiple Facets of an Event using Graph-Based Unsupervised Methods
We propose a new unsupervised method for topic detection that automatically identifies the different facets of an event. We use pointwise Kullback-Leibler divergence along with th...
Pradeep Muthukrishnan, Joshua Gerrish, Dragomir R....
ICWS
2007
IEEE
15 years 5 months ago
Improved Matchmaking Algorithm for Semantic Web Services Based on Bipartite Graph Matching
The ability to dynamically discover and invoke a Web Service is a critical aspect of Service Oriented Architectures. An important component of the discovery process is the matchma...
Umesh Bellur, Roshan Kulkarni