local restoration algorithm for linkstate routing protocols

... 1.0 for the purpose of local contrast preservation and is set to -1.0 for the purpose of local contrast enhancement. Therefore, expression (10), referred to as the general form of SDRCLCE algorithm, ... in (x, y). There- fore, expression (3) presents a basic form in the spatial domain for image enhancement with local contrast preservation. 2.2. The general form of SDRCLCE algorithm In this section, ... variant dynamic range compression algorithm with local contrast preservation based on the concept of local contrast range transform. Although this method performs well for enhancement of LDR images,

Ngày tải lên: 20/06/2014, 22:20

... of on-demand routing protocol is most suitable for WSNHA because, unlike proactive routing protocols, it does not maintain a real-time routing table for all nodes On-demand routing protocols have ... potential for rapid deployment Although the AODVjr routing algorithm in IEEE 802.15.4/ZigBee and other routing algorithms have been designed for wireless sensor networks, not all are suitable for WSNHA ... survey of the routing protocols for WSNHA Section 3 highlights the motiva-tion for the current work Section 4 describes the routing algorithm of the WSNHA-LBAR Section 5shows how the performance of

Ngày tải lên: 21/06/2014, 05:20

... address of the holder 2.2 Routing methods Current routing protocols for WSNs can be grouped into two categories: flat routing [6 8] and hierarchical routing [9,10] The flat routing assumes that every ... our TRAACS algorithm and traditionalCskip based tree-based routing algorithm for ZigBee network TheCskip algorithm assumes two network parameters, Cm and Rm A perfor-mance metric used for this ... our algorithm does not mandate any explicit expensive routing setup procedures for a new connection 4.3 Location-aware routing algorithm So far, we have presented our AACS and its tree-based routing

Ngày tải lên: 21/06/2014, 23:20

... we consider local convergence behaviour of first-order predictor-corrector algorithm. As for off-central path for SOCP, we only consider the existence of off-central path for µ > for the AHO ... shown for 1-cone SOCP. Chapter Introduction In path-following interior point algorithms, the central path plays an important role. These algorithms (for example, the predictor-corrector algorithm) ... be noted that the above proposition is not interesting since a closed form formula for the primal and dual optimal solution for 1-cone SOCP is already known, see [1]. Since it is generally believed

Ngày tải lên: 16/09/2015, 17:11

... OF SOME LOCAL SEARCH METHODS FOR SOLVING THE VEHICLE ROUTING PROBLEM ZENG LING NATIONAL UNIVERSITY OF SINGAPORE 2003 DEVELOPMENT OF SOME LOCAL SEARCH METHODS FOR SOLVING THE VEHICLE ROUTING PROBLEM ... annealing algorithm T0 Initial temperature for simulated annealing algorithm Tf Final temperature for simulated annealing algorithm Tr Remaining time for vehicle r Wi Weight of item i of a bin ... annealing and tabu search algorithms for the vehicle routing problem”, Annals of Operations Research, Vol 41, pp 421-451 1993 Osman, I H and Salhi, S., Local Search Strategies for the Vehicle Fleet

Ngày tải lên: 04/10/2015, 15:58

... transshipment paths for each product before and after the local search phase are shown; the left plot represents the before local search paths, and the right plot represents the after local search paths ... level routing (the routing between plants, DC’s, and big clients), 3) the first-level routing, and 4) the second-level routing between DC’s and other clients not included in the first-level routing ... allocating customers to TPs, 3) routing between customers and TPs, and 4) routing between TPs and the warehouse The authors formulated the LRP and found the optimal solution for small problems, with

Ngày tải lên: 14/05/2020, 21:50

... proposed an iterative algorithm for the vehicle routing problem for fulfilling the demand of a set of customers from several depots The initial solution is generated by a heuristic algorithm based ... experiments were performed on a random set of instances A genetic algorithm for solving the Multi-Depot Vehicle Routing Problem was introduced by Ho et al (2008) The first part of the algorithm considers ... saving algorithm to find the initial population Computational experiments were performed on instances of different sizes The obtained results demonstrate a better performance under the proposed algorithm

Ngày tải lên: 14/05/2020, 22:26

... 1; 3.4 Shaking phase After a local search phase, a shaking phase will be performed Neighborhoods ,k∈{7,8,9} are used to perturb a local optimum reached in the local search Indeed, we perturb ... 3.5 VNS algorithm Our VNS approach mainly involves the three steps of the GVNS as already described in algorithm 1: initialization, shaking, VND local search More precisely, we begin the algorithm ... VNS algorithm is repeated until the stopping condition is met In our VNS, we use a maximal time, as a stopping condition The pseudocode of our VNS algorithm for solving the GVRP is given in Algorithm

Ngày tải lên: 14/05/2020, 22:33

... parameters for ACS to achieve the better results with reasonable efforts However, finding the suitable parameters for an algorithm is a nontrivial task in practice The adapting approaches for setting ... GACS algorithm outperforms the other algorithms in terms of Length and Time In particular, Length of the GACS algorithm is shorter than that of A-Star 515 meters and ACS 405 meters The time for ... performance However, this is not realistic because the parameter values might change when applying the algorithm into different cases Dorigo et al [2] has built a new local updating rule for

Ngày tải lên: 27/09/2020, 17:31

... parameters for ACS to achieve the better results with reasonable efforts However, finding the suitable parameters for an algorithm is a nontrivial task in practice The adapting approaches for setting ... GACS algorithm outperforms the other algorithms in terms of Length and Time In particular, Length of the GACS algorithm is shorter than that of A-Star 515 meters and ACS 405 meters The time for ... performance However, this is not realistic because the parameter values might change when applying the algorithm into different cases Dorigo et al [2] has built a new local updating rule for

Ngày tải lên: 17/03/2021, 20:30

... the networks Proposed Algorithm 4.1 Algorithm Solving 𝑘-Disjoint QoS Routing The proposed heuristic algorithm based on an adaptive penalty function and ILP for disjoint QoS routing problem can ... adjusting the Lagrangian multiplier is difficult Son et al formulated the QoS routing problems in the form of ILP problems and proposed a routing algorithm that solved the ILP problems based on the ... QoS routing problems Compared with the exact algorithm designed in Xiong’s paper, our algorithm is a heuristic algorithm and aims to obtain high-quality feasible solutions in short time We formulate

Ngày tải lên: 02/11/2022, 08:51

... generated by the algorithm is within 0.1% of the optimum for 85% of the problems The coding effort and the computational effort required are minimal, making the algorithm a good choice for practical ... Management Science/Information Systems, California State University, Fullerton, CA 92634-6848, USA Abstract We propose a new genetic algorithm for a well-known facility location problem The algorithm is ... or for upper-bound generation to speed up optimal algorithms Keywords: facility location, p-median, genetic algorithm, heuristic Introduction In this paper we propose a new genetic algorithm for

Ngày tải lên: 08/08/2013, 08:38

...  Only classless routing protocols can propagate supernets  Classless routing protocols include both the network address and the mask in the routing update  Classful routing protocols cannot ... route in the routing table A classless routing protocol includes the subnet mask with the network address in the routing update Trang 17Classless Routing Protocol  Classless routing protocols include ... 1Chapter 6 VLSM and CIDRRouting Protocols and Concepts Trang 3Classful and Classless AddressingTrang 4 As networks began to use classless addressing, classless routing protocols had to be modified

Ngày tải lên: 23/02/2014, 09:20

... Link-State Routing ProtocolsAdvantages of a Link-State Routing Protocol Requirements of a Link-State Routing Protocol Comparison of Link-State Routing Protocol Trang 4Link-State Routing Link-State Routing ... not complex Algorithm is easy to understand Trang 6Introduction Link-State Routing Protocols Distance vector routing protocols - road signs Distance and vector  Link-state routing protocols - ... 2 information for tree Trang 28 The SPF algorithm begins by processing the following LSP information from R3:R1 Processes the LSPs from R3 Red: New information for tree Trang 29 The SPF algorithm

Ngày tải lên: 23/02/2014, 09:20

... Trang 1A local regularity theorem for mean curvature flow By Brian White Trang 2A local regularity theorem for mean curvature flowBy Brian White* AbstractThis paper proves curvature bounds for mean ... shouldbecomeB(M, x) dist(x, Uc) ≤ 1 This localization introduces a few annoyances into the proof For example, wewould like (following the proof above) to choose a point xi∈ Mi for which B(Mi, xi) dist(xi, ... same proof, that K1,α(M, x) is bounded 3 Spacetime (for parabolic problems) is somewhat more complicatedthan space (for elliptic problems) Thus for example parabolic dilations andGaussian densities

Ngày tải lên: 06/03/2014, 08:21

... Routes as They are Added to the Routing Tablel The debug ip routing displays routing table processes for any Trang 38Changing an IP AddressR2# debug ip routing IP routing debugging is on R2# config ... Verifying Changes to the Routing Table l Devices on Directly Connected Networks l Cisco Discovery Protocol (CDP) l Using CDP for Network Discovery Trang 34Routing Table Conceptsl The routing table consists ... the Routing Tablel The debug ip routing command will display any changes that the router performs when adding or removing routes. Ÿ After no shutdown interface up and up Ÿ Network added to routing

Ngày tải lên: 09/03/2014, 13:20

... + || vil foruvex @ The algorithm used by a particular routing protocol is responsible for building and maintaining the router's routing table @ The algorithm used for the routing protocols ... Protocols Exterior Gateway Protocols Distance Vector Routing Protocols Link State Routing Protocols Path Vector Classful RIP IGRP EIGRP for IS-IS for IPv6 How large a network the routing protocol can ... troubleshooting these protocols. Trang 6Cisco SYSTEMS Interior Gateway Protocols Exterior Gateway Protocols R O | | | n 1 Link State Routing Protocols Path Vector EIGRP for IS-IS for IPv6 O9PF9

Ngày tải lên: 09/03/2014, 13:20

... main supervisor, for all his invaluable support and critical advice, and for his corrections and useful comments, which were essential for me to accomplish this work Special thanks for the way he ... Hung, my other local supervisor, for his ideas at the beginning and guidance through the survey and the digestibility trial, and for valuable suggestions in response to the reviewers for Paper II ... Concept for Precision formulation of Animo Acid Levels in Broiler Diets Applied Poultry Science 6, 462470 Evers, D.J & Carroll, D.J (1996) Preservation of crab or shrimp waste as silage for cattle

Ngày tải lên: 13/03/2014, 19:19

... commitment to work together for change We call for a profound shift in the priorities that shape policies and resource allocations globally, nationally and locally. We call for universal access to ... organizers are deeply grateful to the following foundations for their generous support of “Innovations in Supporting Local Health Systems for Global Women’s Health: A Leader’s Symposium.” n The Bill ... embedded.” — Lynn Freedman, et al, Who’s Got the Power? Transforming Health Systems for Women and Children, UN Millennium Project, Task Force Report on Child Health and Maternal Health, 2005 Trang

Ngày tải lên: 14/03/2014, 14:20