21 search results - page 3 / 5 » A Graph-Based Data Model to Represent Transaction Time in Se... |
TKDE
2011
13 years 18 days ago
2011
—It is essential to process real-time data service requests such as stock quotes and trade transactions in a timely manner using fresh data, which represent the current real worl...
ER
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. Data in many industrial application systems are often neither completely structured nor unstructured. Consequently semi-structured data models such as XML have become pop...
ER
2001
Springer
13 years 10 months ago
2001
Springer
Electronic commerce (e-commerce) covers a wide range of business transactions. Usually, a transactions includes products, i.e. goods or services. Often, e-commerce websites are int...
RTSS
2006
IEEE
13 years 11 months ago
2006
IEEE
A real-time database is composed of real-time objects whose values remain valid only within their validity intervals. Each object in the database models a real world entity. The f...
ICDM
2005
IEEE
13 years 11 months ago
2005
IEEE
In data mining, enumerate the frequent or the closed patterns is often the first difficult task leading to the association rules discovery. The number of these patterns represen...