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ACL
2015
4 years 7 months ago
Linguistic Harbingers of Betrayal: A Case Study on an Online Strategy Game
Interpersonal relations are fickle, with close friendships often dissolving into enmity. In this work, we explore linguistic cues that presage such transitions by studying dyadic...
Vlad Niculae, Srijan Kumar, Jordan L. Boyd-Graber,...
ACL
2015
4 years 7 months ago
Zoom: a corpus of natural language descriptions of map locations
This paper describes an experiment to elicit referring expressions from human subjects for research in natural language generation and related fields, and preliminary results of ...
Romina Altamirano, Thiago Castro Ferreira, Ivandr&...
ACL
2015
4 years 7 months ago
Compositional Vector Space Models for Knowledge Base Completion
Knowledge base (KB) completion adds new facts to a KB by making inferences from existing facts, for example by inferring with high likelihood nationality(X,Y) from bornIn(X,Y). Mo...
Arvind Neelakantan, Benjamin Roth, Andrew McCallum
ACL
2015
4 years 7 months ago
Document Level Time-anchoring for TimeLine Extraction
This paper investigates the contribution of document level processing of timeanchors for TimeLine event extraction. We developed and tested two different systems. The first one i...
Egoitz Laparra, Itziar Aldabe, German Rigau
ACL
2015
4 years 7 months ago
String-to-Tree Multi Bottom-up Tree Transducers
We achieve significant improvements in several syntax-based machine translation experiments using a string-to-tree variant of multi bottom-up tree transducers. Our new parameteri...
Nina Seemann, Fabienne Braune, Andreas Maletti
ACL
2015
4 years 7 months ago
Orthogonality of Syntax and Semantics within Distributional Spaces
A recent distributional approach to wordanalogy problems (Mikolov et al., 2013b) exploits interesting regularities in the structure of the space of representations. Investigating ...
Jeff Mitchell, Mark Steedman
ACL
2015
4 years 7 months ago
Compositional Semantic Parsing on Semi-Structured Tables
Two important aspects of semantic parsing for question answering are the breadth of the knowledge source and the depth of logical compositionality. While existing work trades off ...
Panupong Pasupat, Percy Liang
ACL
2015
4 years 7 months ago
Improving distant supervision using inference learning
Distant supervision is a widely applied approach to automatic training of relation extraction systems and has the advantage that it can generate large amounts of labelled data wit...
Roland Roller, Eneko Agirre, Aitor Soroa, Mark Ste...
ACL
2015
4 years 7 months ago
Driving ROVER with Segment-based ASR Quality Estimation
ROVER is a widely used method to combine the output of multiple automatic speech recognition (ASR) systems. Though effective, the basic approach and its variants suffer from poten...
Shahab Jalalvand, Matteo Negri, Daniele Falavigna,...
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