The most recent left-to-right and right-to-left multibase exponentiation methods are compared for elliptic curve and modular residue groups to gauge the value and cost of switching from the normal left-toright mode to the more side channel resistant right-to-left direction in a resource constrained environment.

Many real projects complete through the realization of one and only one path of various possible network paths. Here, these networks are called alternative stochastic networks (ASNs). It is supposed that the nodes of considered network are probabilistic with exclusive-or receiver and exclusive-or emitter. First, an analytical approach is proposed to simplify the structure of the network. This a...

Many real-world search and optimization problems involve inequality and/or equality constraints and are thus posed as constrained optimization problems. In trying to solve constrained optimization problems using classical optimization methods, this paper presents a Multi-Objective Bees Algorithm (MOBA) for solving the multi-objective optimal of mechanical engineering problems design. In the pre...

In this paper we present a multicast protocol for building and maintaining Delay-Constrained Multi-cast Shared Trees (DCMST). Our protocol is based on the search of available Delay-Constrained multi-path to graft a new receiver to the shared tree. The new receiver chooses the most promising route regarding to its available bandwidth. This improvesthe load balancing on the network and we ooer be...

For most enterprises, in order to win the initiative in the fierce competition of market, a key step is to improve their R&D ability to meet the various demands of customers more timely and less costly. This paper discusses the features of multiple R&D environments in large make-to-order enterprises under constrained human resource and budget, and puts forward a multi-project scheduling model d...

In this paper mode filtering of color images is explored. An existing framework based on local histograms is extended to multi-channel images. Within this framework three color mode operations are proposed; 1. global mode operation for edge sharpening, noise reduction and small object removal, 2. constrained mode operation for white noise filtering while preserving detail, and 3. uncertain data...