in this paper, we present a genetic algorithm (ga) for optimization of a multi-mode resource constrained time cost trade off (mrctct) problem. the proposed ga, each activity has several operational modes and each mode identifies a possible executive time and cost of the activity. beyond earlier studies on time-cost trade-off problem, in mrctct problem, resource requirements of each execution mo...

Regenerator allocation consists on selecting which of the already installed regenerators in a translucent network may be used according to the dynamic traffic requests in order to maximize the quality of the optical signal while minimizing the opaqueness of the network. A recent study has shown that the performance of the regenerator allocation techniques strongly depends on the accuracy of the...

Market-based techniques represent a general approach to resource allocation in decentralized environments. In dynamic situations, the ability to find effective allocations of resources without central information and control is a crucial element of adaptivity. The Michigan Adaptive Resource eXchange (MARX) Project has developed market models for a variety of resource allocation problems--both c...

In this paper we propose a model for measurementbased network configuration. In the model, resource allocation is based on provisioning cycles, whereby monitoring is used to build a matrix with expected traffic patterns. Such a matrix drives the subsequent network configuration phase, which is performed via a hybrid Traffic Engineering approach, combining both off-line and on-line algorithms. F...

The 6TiSCH standard provides minimum latency and reliability in mission-critical IoT applications. To optimize resource allocation during network formation, IETF released the minimal configuration (6TiSCH-MC) standard. 6TiSCH-MC considered IETF’s IPv6 Routing Protocol for Low power Lossy (RPL) as a routing protocol both upward downward routing. In RPL, new joining nodes or joined transmit DODAG...

The vehicular Adhoc Network has unique charac-teristics of frequent topology changes, traffic rule-based node movement, and speculative travel pattern. It leads to stochastic unstable nature in forming clusters. re-liable routing process load balancing are essential improve the network lifetime. Cluster formation is used split into small structures. reduced size accumulating information quickly...