Sciweavers

1931 search results - page 220 / 387
» A BitTorrent Performance Evaluation Framework
Sort
View
ECIR
2007
Springer
13 years 10 months ago
Multinomial Randomness Models for Retrieval with Document Fields
Document fields, such as the title or the headings of a document, offer a way to consider the structure of documents for retrieval. Most of the proposed approaches in the literatu...
Vassilis Plachouras, Iadh Ounis
EMNLP
2008
13 years 10 months ago
Learning Graph Walk Based Similarity Measures for Parsed Text
We consider a parsed text corpus as an instance of a labelled directed graph, where nodes represent words and weighted directed edges represent the syntactic relations between the...
Einat Minkov, William W. Cohen
ICMLA
2008
13 years 10 months ago
Prediction-Directed Compression of POMDPs
High dimensionality of belief space in Partially Observable Markov Decision Processes (POMDPs) is one of the major causes that severely restricts the applicability of this model. ...
Abdeslam Boularias, Masoumeh T. Izadi, Brahim Chai...
SBBD
2007
149views Database» more  SBBD 2007»
13 years 10 months ago
Embedding Similarity Joins into Native XML Databases
Similarity joins in databases can be used for several important tasks such as data cleaning and instance-based data integration. In this paper, we explore ways how to support such ...
Leonardo Ribeiro, Theo Härder
ACL
2004
13 years 10 months ago
Adaptive Chinese Word Segmentation
This paper presents a Chinese word segmentation system which can adapt to different domains and standards. We first present a statistical framework where domain-specific words are...
Jianfeng Gao, Andi Wu, Cheng-Ning Huang, Hongqiao ...