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ACL
2008
15 years 4 months ago
Learning Bigrams from Unigrams
Traditional wisdom holds that once documents are turned into bag-of-words (unigram count) vectors, word orders are completely lost. We introduce an approach that, perhaps surprisi...
Xiaojin Zhu, Andrew B. Goldberg, Michael Rabbat, R...
126
Voted
ACL
2012
13 years 5 months ago
Learning High-Level Planning from Text
Comprehending action preconditions and effects is an essential step in modeling the dynamics of the world. In this paper, we express the semantics of precondition relations extrac...
S. R. K. Branavan, Nate Kushman, Tao Lei, Regina B...
214
Voted
ICDT
2009
ACM
175views Database» more  ICDT 2009»
16 years 3 months ago
Structural characterizations of schema-mapping languages
Schema mappings are declarative specifications that describe the relationship between two database schemas. In recent years, there has been an extensive study of schema mappings a...
Balder ten Cate, Phokion G. Kolaitis
213
Voted
SIGMOD
2007
ACM
157views Database» more  SIGMOD 2007»
16 years 2 months ago
DaNaLIX: a domain-adaptive natural language interface for querying XML
We present DaNaLIX, a prototype domain-adaptive natural language interface for querying XML. Our system is an extension of NaLIX, a generic natural language interface for querying...
Yunyao Li, Ishan Chaudhuri, Huahai Yang, Satinder ...
SOUPS
2006
ACM
15 years 8 months ago
An empirical study of natural language parsing of privacy policy rules using the SPARCLE policy workbench
Today organizations do not have good ways of linking their written privacy policies with the implementation of those policies. To assist organizations in addressing this issue, ou...
Carolyn Brodie, Clare-Marie Karat, John Karat