Sciweavers

5 search results - page 1 / 1
» iqis 2007
Sort
View
IQIS
2007
ACM
13 years 6 months ago
Information Quality Measurement in Data Integration Schemas
Maria da Conceição Moraes Batista, A...
IQIS
2007
ACM
13 years 6 months ago
QoS: Quality Driven Data Abstraction Generation For Large Databases
Charudatta V. Wad, Elke A. Rundensteiner, Matthew ...
IQIS
2007
ACM
13 years 6 months ago
Towards a Benchmark for ETL Workflows
Extraction–Transform–Load (ETL) processes comprise complex data workflows, which are responsible for the maintenance of a Data Warehouse. Their practical importance is denoted...
Panos Vassiliadis, Anastasios Karagiannis, Vasilik...
IQIS
2007
ACM
13 years 6 months ago
On the performance of one-to-many data transformations
Relational Database Systems often support activities like data warehousing, cleaning and integration. All these activities require performing some sort of data transformations. Si...
Paulo J. F. Carreira, Helena Galhardas, Joã...
IQIS
2007
ACM
13 years 6 months ago
Accuracy of Approximate String Joins Using Grams
Approximate join is an important part of many data cleaning and integration methodologies. Various similarity measures have been proposed for accurate and efficient matching of st...
Oktie Hassanzadeh, Mohammad Sadoghi, Renée ...