Sciweavers

1497 search results - page 143 / 300
» Online Negative Databases
Sort
View
ACSAC
2002
IEEE
15 years 9 months ago
Protecting Web Usage of Credit Cards Using One-Time Pad Cookie Encryption
The blooming e-commerce is demanding better methods to protect online users' privacy, especially the credit card information that is widely used in online shopping. Holding a...
Donghua Xu, Chenghuai Lu, André L. M. dos S...
DAWAK
2009
Springer
15 years 9 months ago
What Is Spatio-Temporal Data Warehousing?
Abstract. In the last years, extending OLAP (On-Line Analytical Processing) systems with spatial and temporal features has attracted the attention of of the GIS (Geographic Informa...
Alejandro A. Vaisman, Esteban Zimányi
ICCS
2001
Springer
15 years 9 months ago
Reverse Pivoting in Conceptual Information Systems
Abstract. In database marketing, the behavior of customers is analyzed by studying the transactions they have performed. In order to get a global picture of the behavior of a custo...
Joachim Hereth Correia, Gerd Stumme
SIGIR
2000
ACM
15 years 8 months ago
On the design and evaluation of a multi-dimensional approach to information retrieval
We present a method of searching text collections that takes advantage of hierarchrical information within documents and integrates searches of structured and unstructured data. W...
M. Catherine McCabe, Jinho Lee, Abdur Chowdhury, D...
SODA
1994
ACM
88views Algorithms» more  SODA 1994»
15 years 5 months ago
Optimal Prediction for Prefetching in the Worst Case
Response time delays caused by I/O are a major problem in many systems and database applications. Prefetching and cache replacement methods are attracting renewed attention because...
P. Krishnan, Jeffrey Scott Vitter