Sciweavers

586 search results - page 45 / 118
» Answering Multiple-Item Queries in Data Broadcast Systems
Sort
View
SEMCO
2008
IEEE
15 years 7 months ago
TcruziKB: Enabling Complex Queries for Genomic Data Exploration
We developed a novel analytical environment to aid in the examination of the extensive amount of interconnected data available for genome projects. Our focus is to enable ity and ...
Pablo N. Mendes, Bobby McKnight, Amit P. Sheth, Je...
ICDE
2005
IEEE
105views Database» more  ICDE 2005»
16 years 2 months ago
Representing and Querying Data Transformations
Modern information systems often store data that has been transformed and integrated from a variety of sources. This integration may obscure the original source semantics of data ...
John Mylopoulos, Renée J. Miller, Yannis Ve...
VLDB
2007
ACM
102views Database» more  VLDB 2007»
16 years 1 months ago
Randomized Algorithms for Data Reconciliation in Wide Area Aggregate Query Processing
Many aspects of the data integration problem have been considered in the literature: how to match schemas across different data sources, how to decide when different records refer...
Fei Xu, Chris Jermaine
TKDE
2012
312views Formal Methods» more  TKDE 2012»
13 years 3 months ago
Efficient Fuzzy Type-Ahead Search in XML Data
—In a traditional keyword-search system over XML data, a user composes a keyword query, submits it to the system, and retrieves relevant answers. In the case where the user has l...
Jianhua Feng, Guoliang Li
BTW
2005
Springer
142views Database» more  BTW 2005»
15 years 6 months ago
Self-Extending Peer Data Management
Abstract: Peer data management systems (PDMS) are the natural extension of integrated information systems. Conventionally, a single integrating system manages an integrated schema,...
Ralf Heese, Sven Herschel, Felix Naumann, Armin Ro...