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WWW
2011
ACM
14 years 4 months ago
Wikipedia vandalism detection
Wikipedia is an online encyclopedia which anyone can edit. While most edits are constructive, about 7% are acts of vandalism. Such behavior is characterized by modifications made ...
Santiago Moisés Mola-Velasco
AIED
2011
Springer
14 years 1 months ago
Workflow-Based Assessment of Student Online Activities with Topic and Dialogue Role Classification
The Pedagogical Assessment Workflow System (PAWS) is a new workflow-based pedagogical assessment framework that enables the efficient and robust integration of diverse datasets for...
Jun Ma, Jeon-Hyung Kang, Erin Shaw, Jihie Kim
EMNLP
2011
13 years 9 months ago
Collaborative Ranking: A Case Study on Entity Linking
In this paper, we present a new ranking scheme, collaborative ranking (CR). In contrast to traditional non-collaborative ranking scheme which solely relies on the strengths of iso...
Zheng Chen, Heng Ji
EMNLP
2010
14 years 7 months ago
A Semi-Supervised Method to Learn and Construct Taxonomies Using the Web
Although many algorithms have been developed to harvest lexical resources, few organize the mined terms into taxonomies. We propose (1) a semi-supervised algorithm that uses a roo...
Zornitsa Kozareva, Eduard H. Hovy
COLING
2010
14 years 4 months ago
Investigating the cross-linguistic potential of VerbNet-style classification
Verb classes which integrate a wide range of linguistic properties (Levin, 1993) have proved useful for natural language processing (NLP) applications. However, the real-world use...
Lin Sun, Thierry Poibeau, Anna Korhonen, Cé...