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» Improving the Performance of the RISE Algorithm
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AAAI
2010
15 years 9 months ago
Compressing POMDPs Using Locality Preserving Non-Negative Matrix Factorization
Partially Observable Markov Decision Processes (POMDPs) are a well-established and rigorous framework for sequential decision-making under uncertainty. POMDPs are well-known to be...
Georgios Theocharous, Sridhar Mahadevan
ECIR
2008
Springer
15 years 9 months ago
Applying Maximum Entropy to Known-Item Email Retrieval
It is becoming increasingly common in information retrieval to combine evidence from multiple resources to compute the retrieval status value of documents. Although this has led to...
Sirvan Yahyaei, Christof Monz
EMNLP
2008
15 years 9 months ago
A Generative Model for Parsing Natural Language to Meaning Representations
In this paper, we present an algorithm for learning a generative model of natural language sentences together with their formal meaning representations with hierarchical structure...
Wei Lu, Hwee Tou Ng, Wee Sun Lee, Luke S. Zettlemo...
LREC
2008
93views Education» more  LREC 2008»
15 years 9 months ago
Targeting Chinese Nominal Compounds in Corpora
For compounding languages, a great part of the topical semantics is conveyed via nominal compounds. Various applications of natural language processing can profit from explicit ac...
Weiruo Qu, Christoph Ringlstetter, Randy Goebel
191
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IWEC
2007
15 years 9 months ago
A Survey on Projector-Based PC Clustered Distributed-Rendering Large Screen Displays and Techniques
Large screen display systems are common display systems nowadays. Especially projector-based PC cluster large screen display systems share most of large screen display system marke...
Munjae Song, Seongwon Park