Sciweavers

1656 search results - page 17 / 332
» Labeling Schemes with Queries
Sort
View
IRI
2009
IEEE
14 years 2 months ago
Ontology Guided Autonomous Label Assignment in Wrapper Induced Tables with Missing Column Names
Formulating and executing queries over distributed, autonomous and heterogeneous resources is an important research area. The advent of the Internet and the Web and their inherent...
Mohammad Shafkat Amin, Hasan M. Jamil
EMNLP
2009
13 years 5 months ago
Learning Term-weighting Functions for Similarity Measures
Measuring the similarity between two texts is a fundamental problem in many NLP and IR applications. Among the existing approaches, the cosine measure of the term vectors represen...
Wen-tau Yih
DATESO
2008
131views Database» more  DATESO 2008»
13 years 9 months ago
Towards Cost-based Optimizations of Twig Content-based Queries
Abstract In recent years, many approaches to indexing XML data have appeared. These approaches attempt to process XML queries efficiently and sufficient query plans are built for t...
Michal Krátký, Radim Baca
IBPRIA
2005
Springer
14 years 1 months ago
Solving Particularization with Supervised Clustering Competition Scheme
The process of mixing labelled and unlabelled data is being recently studied in semi-supervision techniques. However, this is not the only scenario in which mixture of labelled and...
Oriol Pujol, Petia Radeva
ACSAC
2007
IEEE
14 years 2 months ago
Centralized Security Labels in Decentralized P2P Networks
This paper describes the design of a peer-to-peer network that supports integrity and confidentiality labeling of shared data. A notion of data ownership privacy is also enforced...
Nathalie Tsybulnik, Kevin W. Hamlen, Bhavani M. Th...