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AAAI
2004
13 years 6 months ago
PRECISE on ATIS: Semantic Tractability and Experimental Results
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...
Ana-Maria Popescu, Alex Armanasu, Oren Etzioni, Da...
SAMT
2009
Springer
116views Multimedia» more  SAMT 2009»
13 years 9 months ago
Incremental Context Creation and Its Effects on Semantic Query Precision
Abstract. We briefly describe the results of an experimental study on the incremental creation of context out of the results of targeted queries, and discuss the increase in retri...
Alexandra Dumitrescu, Simone Santini
PLDI
2012
ACM
11 years 7 months ago
Scalable and precise dynamic datarace detection for structured parallelism
Existing dynamic race detectors suffer from at least one of the following three limitations: (i) space overhead per memory location grows linearly with the number of parallel thre...
Raghavan Raman, Jisheng Zhao, Vivek Sarkar, Martin...
LREC
2008
153views Education» more  LREC 2008»
13 years 6 months ago
Using Random Indexing to improve Singular Value Decomposition for Latent Semantic Analysis
We present results from using Random Indexing for Latent Semantic Analysis to handle Singular Value Decomposition tractability issues. We compare Latent Semantic Analysis, Random ...
Linus Sellberg, Arne Jönsson
ACL
2006
13 years 6 months ago
Combining Statistical and Knowledge-Based Spoken Language Understanding in Conditional Models
Spoken Language Understanding (SLU) addresses the problem of extracting semantic meaning conveyed in an utterance. The traditional knowledge-based approach to this problem is very...
Ye-Yi Wang, Alex Acero, Milind Mahajan, John Lee