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CIKM
2011
Springer
12 years 7 months ago
Worker types and personality traits in crowdsourcing relevance labels
Crowdsourcing platforms offer unprecedented opportunities for creating evaluation benchmarks, but suffer from varied output quality from crowd workers who possess different levels...
Gabriella Kazai, Jaap Kamps, Natasa Milic-Frayling
ESOP
2006
Springer
13 years 11 months ago
Step-Indexed Syntactic Logical Relations for Recursive and Quantified Types
We present a sound and complete proof technique, based on syntactic logical relations, for showing contextual equivalence of expressions in a -calculus with recursive types and imp...
Amal J. Ahmed
ICNC
2005
Springer
14 years 1 months ago
On the Categorizing of Simply Separable Relations in Partial Four-Valued Logic
In completeness theories of multiple-valued logic, the characterization of Sheffer functions is an important problem,and the solution can be reduced to determining the minimal co...
Renren Liu, Zhiwei Gong, Fen Xu
LREC
2010
160views Education» more  LREC 2010»
13 years 9 months ago
Fine-Grained Geographical Relation Extraction from Wikipedia
In this paper, we present work on enhancing the basic data resource of a context-aware system. First, we introduce a supervised approach to extracting geographical relations on a ...
André Blessing, Hinrich Schütze
IGPL
2007
45views more  IGPL 2007»
13 years 7 months ago
On Positive Relational Calculi
We discuss the question of inclusions between positive relational terms and some of its aspects, using the form of a dialogue. Two possible approaches to the problem are emphasize...
Renata P. de Freitas, Paulo A. S. Veloso, Sheila R...