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» Knowledge and Structure in Social Algorithms
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ACL
2011
13 years 1 months ago
Template-Based Information Extraction without the Templates
Standard algorithms for template-based information extraction (IE) require predefined template schemas, and often labeled data, to learn to extract their slot fillers (e.g., an ...
Nathanael Chambers, Dan Jurafsky
KDD
2009
ACM
179views Data Mining» more  KDD 2009»
14 years 2 months ago
A viewpoint-based approach for interaction graph analysis
Recent innovations have resulted in a plethora of social applications on the Web, such as blogs, social networks, and community photo and video sharing applications. Such applicat...
Sitaram Asur, Srinivasan Parthasarathy
PAKDD
2010
ACM
175views Data Mining» more  PAKDD 2010»
14 years 2 months ago
EigenSpokes: Surprising Patterns and Scalable Community Chipping in Large Graphs
Abstract. We report a surprising, persistent pattern in large sparse social graphs, which we term EigenSpokes. We focus on large Mobile Call graphs, spanning about 186K nodes and m...
B. Aditya Prakash, Ashwin Sridharan, Mukund Seshad...
ATAL
2010
Springer
13 years 11 months ago
Making norms concrete
In systems based on organisational specifications a reoccurring problem remains to be solved in the disparity between the level of abstractness of the organisational concepts and ...
Huib Aldewereld, Sergio Álvarez-Napagao, Fr...
CSCW
1994
ACM
14 years 2 months ago
A Flexible Object Merging Framework
The need to merge different versions of an object toa common state arises in collaborative computing due to several reasons including optimistic concurrency control, asynchronous ...
Jonathan P. Munson, Prasun Dewan