172 search results - page 8 / 35 » On the cost of searching signature trees |
EUROPKI
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. A substantial number of micropayment schemes in the literature are based on distributing the cost of a digital signature over several successive micropayments (e.g. Paywo...
ICDE
2007
IEEE
14 years 1 months ago
2007
IEEE
Similarity search usually encounters a serious problem in the high dimensional space, known as the “curse of dimensionality”. In order to speed up the retrieval efficiency, p...
MMM
2007
Springer
14 years 1 months ago
2007
Springer
The explosive growth of information technology and digital content industry stimulates various video applications over the Internet. Since it is quite easy to copy, reformat, modif...
SODA
2003
ACM
13 years 8 months ago
2003
ACM
We consider the costs of access to data stored in search trees assuming that those memory accesses are managed with a cache. Our cache memory model is two-level, has a small degre...
PCM
2004
Springer
14 years 26 days ago
2004
Springer
Query by video clip (QVC) has attracted wide research interests in multimedia information retrieval. In general, QVC may include feature extraction, similaritymeasure,databaseorgan...