in dea to obtain an efficient representation in ccr andbcc models for each dmu only one linear plan would be solved; however,it is possible in centralized resource allocation (cra) to solve allthe dmus by one linear planning. in this paper, models of centralizedresource allocation in input-oriented and in dynamic case will be offeredand by using dynamic sbm, the representation of dmus in each t...

Intelligent reflecting surface (IRS) has recently emerged as a new solution to enhance wireless communication performance via passive signal reflection. In this letter, we unlock the potential of IRS controller in relaying information and propose novel IRS-assisted system with both reflection active relaying. Specifically, jointly optimize time allocations for decode-and-forward (DF) by beamfor...

In cloud computing, an important concern is to allocate the available resources of service nodes requested tasks on demand and make objective function optimum, i.e., maximizing resource utilization, payoffs bandwidth. This paper proposes a hierarchical multi-agent optimization (HMAO) algorithm in order maximize utilization bandwidth cost minimum for computing. The proposed HMAO combination gene...

The recent aggrandizement of radio frequency (RF) signals in wireless power transmission combined with energy harvesting methods have led to the replacement traditional battery-powered networks since blooming RF technology provides renewal devices quality service (QoS). In addition, it does not require any unnecessary alterations on hardware side. A hybridized global optimization technique unit...

Title of dissertation: APPROXIMATION ALGORITHMS FOR RESOURCE ALLOCATION Barna Saha, Doctor of Philosophy, 2011 Dissertation directed by: Professor Samir Khuller Department of Computer Science This thesis is devoted to designing new techniques and algorithms for combinatorial optimization problems arising in various applications of resource allocation. Resource allocation refers to a class of pr...

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Furqan Ahmed Name of the doctoral dissertation Discrete and Continuous Optimization Methods for Self-Organization in Small Cell Networks Publisher School of Electrical Engineering Unit Department of Communications and Networking Series Aalto University publication series DOCTORAL DISSERTATIONS 150/2016 Field of research Commun...