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WWW
2004
ACM
16 years 7 months ago
Computing personalized pageranks
A recently published approach to adaptive page rank, using the solution of quadratic optimization methods with a set of simple constraints [3], is modified to permit classificatio...
Franco Scarselli, Ah Chung Tsoi, Markus Hagenbuchn...
AIMSA
2006
Springer
15 years 10 months ago
Using Verbs to Characterize Noun-Noun Relations
Abstract. We present a novel, simple, unsupervised method for characterizing the semantic relations that hold between nouns in noun-noun compounds. The main idea is to discover pre...
Preslav Nakov, Marti A. Hearst
COLING
2008
15 years 8 months ago
Translating Queries into Snippets for Improved Query Expansion
User logs of search engines have recently been applied successfully to improve various aspects of web search quality. In this paper, we will apply pairs of user queries and snippe...
Stefan Riezler, Yi Liu, Alexander Vasserman
NDQA
2003
100views Education» more  NDQA 2003»
15 years 8 months ago
AQUA: An Ontology-Driven Question Answering System
The use of the web has become popular and also the need of services that could exploit the vast amount of information in it. Therefore, there is a need for automated question answ...
Maria Vargas-Vera, Enrico Motta, John Domingue
WEBNET
1998
15 years 8 months ago
Guided Surfing: A Multimethod Assessment of a Layered Hypermap WWW Interface
: A multi-level hypermap interface was created for the display of world wide web pages relevant to an undergraduate class in Sensation and Perception. Assessment of the interface c...
Richard Hall, Eric L. Stocks