Sciweavers

392 search results - page 69 / 79
» Document Retrieval by Projection Based Frequency Distributio...
Sort
View
DEXA
2000
Springer
165views Database» more  DEXA 2000»
15 years 3 months ago
DIMS: Implementation of a Federated Information Management System for PRODNET II
The Esprit project PRODNET II1 (Production Planning and Management in an Extended Enterprise) had as its main objective the development of a reference architecture and a support in...
César Garita, Yasemin Ugur, Anne Frenkel, H...
PVLDB
2008
146views more  PVLDB 2008»
14 years 11 months ago
Graceful database schema evolution: the PRISM workbench
Supporting graceful schema evolution represents an unsolved problem for traditional information systems that is further exacerbated in web information systems, such as Wikipedia a...
Carlo Curino, Hyun Jin Moon, Carlo Zaniolo
SIGMOD
2008
ACM
214views Database» more  SIGMOD 2008»
15 years 12 months ago
A graph method for keyword-based selection of the top-K databases
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
Quang Hieu Vu, Beng Chin Ooi, Dimitris Papadias, A...
ECIR
2008
Springer
15 years 1 months ago
Filaments of Meaning in Word Space
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
Jussi Karlgren, Anders Holst, Magnus Sahlgren
WSDM
2009
ACM
136views Data Mining» more  WSDM 2009»
15 years 6 months ago
Mining common topics from multiple asynchronous text streams
Text streams are becoming more and more ubiquitous, in the forms of news feeds, weblog archives and so on, which result in a large volume of data. An effective way to explore the...
Xiang Wang 0002, Kai Zhang, Xiaoming Jin, Dou Shen