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APPML
2006
120views more  APPML 2006»
14 years 9 months ago
Inversion of general tridiagonal matrices
In the current work, the authors present a symbolic algorithm for finding the inverse of any general nonsingular tridiagonal matrix. The algorithm is mainly based on the work pres...
Moawwad E. A. El-Mikkawy, Abdelrahman Karawia
IPL
2008
79views more  IPL 2008»
14 years 9 months ago
Ski rental with two general options
We define and solve a simple extension of the ski-rental problem [4]. In the classical version, the algorithm needs to decide when to switch from renting to buying. In our version...
Zvi Lotker, Boaz Patt-Shamir, Dror Rawitz
SACRYPT
2001
Springer
106views Cryptology» more  SACRYPT 2001»
15 years 2 months ago
Fast Normal Basis Multiplication Using General Purpose Processors
—For cryptographic applications, normal bases have received considerable attention, especially for hardware implementation. In this article, we consider fast software algorithms ...
Arash Reyhani-Masoleh, M. Anwarul Hasan
SDM
2009
SIAM
114views Data Mining» more  SDM 2009»
15 years 7 months ago
GAD: General Activity Detection for Fast Clustering on Large Data.
In this paper, we propose GAD (General Activity Detection) for fast clustering on large scale data. Within this framework we design a set of algorithms for different scenarios: (...
Jiawei Han, Liangliang Cao, Sangkyum Kim, Xin Jin,...
KDD
1999
ACM
152views Data Mining» more  KDD 1999»
15 years 2 months ago
Applying General Bayesian Techniques to Improve TAN Induction
Tree Augmented Naive Bayes (TAN) has shown to be competitive with state-of-the-art machine learning algorithms [3]. However, the TAN induction algorithm that appears in [3] can be...
Jesús Cerquides