Sciweavers

1075 search results - page 172 / 215
» Multiple Spin-Block Decisions
Sort
View
CIKM
2003
Springer
14 years 1 months ago
High dimensional reverse nearest neighbor queries
Reverse Nearest Neighbor (RNN) queries are of particular interest in a wide range of applications such as decision support systems, profile based marketing, data streaming, docum...
Amit Singh, Hakan Ferhatosmanoglu, Ali Saman Tosun
ISCAS
2002
IEEE
153views Hardware» more  ISCAS 2002»
14 years 1 months ago
Biological learning modeled in an adaptive floating-gate system
We have implemented an aspect of learning and memory in the nervous system using analog electronics. Using a simple synaptic circuit we realize networks with Hebbian type adaptati...
Christal Gordon, Paul E. Hasler
DEXA
2000
Springer
132views Database» more  DEXA 2000»
14 years 20 days ago
Improving the Performance of High-Energy Physics Analysis through Bitmap Indices
Abstract. Bitmap indices are popular multi-dimensional data structures for accessing read-mostly data such as data warehouse (DW) applications, decision support systems (DSS) and o...
Kurt Stockinger, Dirk Düllmann, Wolfgang Hosc...
FCCM
1998
IEEE
99views VLSI» more  FCCM 1998»
14 years 17 days ago
FPGA-Based Architecture Evaluation of Cryptographic Coprocessors for Smartcards
In 1996, about 600 million IC-cards were manufactured worldwide. Due to very small die sizes (max. 25 mm2 ) smartcards encounter more severe restrictions than conventional coproces...
Hagen Ploog, Dirk Timmermann
STOC
1998
ACM
111views Algorithms» more  STOC 1998»
14 years 16 days ago
A Deterministic Strongly Polynomial Algorithm for Matrix Scaling and Approximate Permanents
We present a deterministic strongly polynomial algorithm that computes the permanent of a nonnegative n × n matrix to within a multiplicative factor of en. To this end we develop...
Nathan Linial, Alex Samorodnitsky, Avi Wigderson