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ECSCW
2007
15 years 2 months ago
What Did I Miss? Visualizing the Past through Video Traces
Always-on media spaces broadcast video between collaborators to provide mutual awareness and to encourage casual interaction. This video can be easily recorded on the fly as a vide...
Michael Nunes, Saul Greenberg, M. Sheelagh T. Carp...
EMNLP
2007
15 years 2 months ago
What is the Jeopardy Model? A Quasi-Synchronous Grammar for QA
This paper presents a syntax-driven approach to question answering, specifically the answer-sentence selection problem for short-answer questions. Rather than using syntactic fea...
Mengqiu Wang, Noah A. Smith, Teruko Mitamura
EMNLP
2007
15 years 2 months ago
What Can Syntax-Based MT Learn from Phrase-Based MT?
We compare and contrast the strengths and weaknesses of a syntax-based machine translation model with a phrase-based machine translation model on several levels. We briefly descr...
Steve DeNeefe, Kevin Knight, Wei Wang 0006, Daniel...
ECIR
2008
Springer
15 years 2 months ago
Some(What) Grand Challenges for Information Retrieval
Although we see the positive results of information retrieval research embodied throughout the Internet, on our computer desktops, and in many other aspects of daily life, at the ...
Nicholas J. Belkin