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ACL
2015
10 years 5 days ago
Exploiting Image Generality for Lexical Entailment Detection
We exploit the visual properties of concepts for lexical entailment detection by examining a concept’s generality. We introduce three unsupervised methods for determining a conc...
Douwe Kiela, Laura Rimell, Ivan Vulic, Stephen Cla...
ACL
2015
10 years 5 days ago
Discontinuous Incremental Shift-reduce Parsing
We present an extension to incremental shift-reduce parsing that handles discontinuous constituents, using a linear classifier and beam search. We achieve very high parsing speed...
Wolfgang Maier
ACL
2015
10 years 5 days ago
Joint Graphical Models for Date Selection in Timeline Summarization
Automatic timeline summarization (TLS) generates precise, dated overviews over (often prolonged) events, such as wars or economic crises. One subtask of TLS selects the most impor...
Giang Binh Tran, Eelco Herder, Katja Markert
ACL
2015
10 years 5 days ago
On metric embedding for boosting semantic similarity computations
Computing pairwise word semantic similarity is widely used and serves as a building block in many tasks in NLP. In this paper, we explore the embedding of the shortest-path metric...
Julien Subercaze, Christophe Gravier, Fréd&...