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VLDB
2002
ACM
95views Database» more  VLDB 2002»
15 years 7 months ago
Effective Change Detection Using Sampling
For a large-scale data-intensive environment, such as the World-Wide Web or data warehousing, we often make local copies of remote data sources. Due to limited network and computa...
Junghoo Cho, Alexandros Ntoulas
IOR
2010
112views more  IOR 2010»
15 years 5 months ago
New Policies for the Stochastic Inventory Control Problem with Two Supply Sources
We study an inventory system under periodic review in the presence of two suppliers (or delivery modes). The emergency supplier has a shorter lead-time than the regular supplier, ...
Anshul Sheopuri, Ganesh Janakiraman, Sridhar Sesha...
SEMWEB
2010
Springer
15 years 5 months ago
Exploiting Relation Extraction for Ontology Alignment
When multiple ontologies are used within one application system, aligning the ontologies is a prerequisite for interoperability and unhampered semantic navigation and search. Vario...
Elena Beisswanger
GVD
2009
191views Database» more  GVD 2009»
15 years 5 months ago
Query Processing on Multi-Core Architectures
The upcoming generation of computer hardware poses several new challenges for database developers and engineers. Software in general and database management systems (DBMSs) in par...
Frank Huber, Johann Christoph Freytag
ICRA
2009
IEEE
210views Robotics» more  ICRA 2009»
15 years 5 months ago
An adaptive-scale robust estimator for motion estimation
Although RANSAC is the most widely used robust estimator in computer vision, it has certain limitations making it ineffective in some situations, such as the motion estimation prob...
Trung Ngo Thanh, Hajime Nagahara, Ryusuke Sagawa, ...