Sciweavers

4493 search results - page 851 / 899
» A Knowledge Recommend System Based on User Model
Sort
View
DAWAK
2005
Springer
15 years 5 months ago
Optimizing a Sequence of Frequent Pattern Queries
Discovery of frequent patterns is a very important data mining problem with numerous applications. Frequent pattern mining is often regarded as advanced querying where a user speci...
Mikolaj Morzy, Marek Wojciechowski, Maciej Zakrzew...
ANSS
2002
IEEE
15 years 4 months ago
Performance Analysis for Data Service in Third Generation Mobile Telecommunication Networks
The data traffic in wireless networks for the third generation (3G) mobile telecommunication systems should take into account a variety of services (voice, data, video) and envir...
Aloizio Pereira da Silva, Geraldo Robson Mateus
SP
2000
IEEE
15 years 4 months ago
An Efficient, Dynamic and Trust Preserving Public Key Infrastructure
Nested certification is a methodology for efficient certificate path verification. Nested certificates can be used together with classical certificates in the Public Key Infrastru...
Albert Levi, M. Ufuk Çaglayan
DIGITALCITIES
2000
Springer
15 years 4 months ago
Extending the Services and the Accessibility of Community Networks
Community networks are community-oriented information and communication systems that are generally patterned after the public library’s model of free, inclusive service and commi...
Antonietta Grasso, Dave Snowdon, Michael Koch
CVPR
2009
IEEE
15 years 3 months ago
High-quality curvelet-based motion deblurring from an image pair
One promising approach to remove motion deblurring is to recover one clear image using an image pair. Existing dual-image methods require an accurate image alignment between the i...
Jian-Feng Cai, Hui Ji, Chaoqiang Liu, Zuowei Shen