Design and analysis of algorithms for solving a class of routing shop scheduling problems

... on the design and analysis of algorithms for solving a class of routing shop scheduling problems In the last four decades, considerable research work has been carried out on manufacturing scheduling ... The authors claimed that the space-based local search method performed equally well as the ACO algorithm and that the GRASP gave better solutions than the ACO in general Armentano and de Araujo ... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING A CLASS OF ROUTING SHOP SCHEDULING PROBLEMS LIU SHUBIN (M.Eng NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF INDUSTRIAL...

Heuristic algorithms for solving a class of multiobjective zero one programming problems

... usual Lagrangean and surrogate relaxations The Lagrangean/surrogate relaxation relaxes first a set of constraints in a surrogate way; and then the Lagrangean relaxation of the surrogate constraint ... competitive and thus can not be attained optimally at the same time As a result, the concept of Nondominated Solution is adopted in the area of multiobjective mathematically programming Usually a multiobjective ... the research in the area of multiobjective combinatorial optimization and presented an extensive annotated bibliography of it Jones, Mirrazavi and Tamiz (2002) gave an overview of the articles...

Design and analysis of load balancing scheduling strategies on distributed computer networks using virtual routing approach

... consideration of practical constraints In the following, the main contributions of this thesis on indivisible load balancing and divisible load scheduling are discussed respectively For static load balancing ... optimization problem On the basis of these results, we propose an ecient algorithm for scheduling divisible loads using the concept of load balancing via virtual routing for an arbitrary network conguration ... non-linear constrained optimization problem considered only one class of jobs and showed that the delay functions were indeed convex and increasing functions Whereas, in [12] the delay functions...

Design and analysis of algorithms for solving some stochastic vehicle routing and scheduling problems

... DESIGN AND ANALYSIS OF ALGORITHMS FOR SOLVING SOME STOCHASTIC VEHICLE ROUTING AND SCHEDULING PROBLEMS By TENG SUYAN (B.ENG M.ENG.) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... administration problems in running the depots, in designing an information system, in routing and scheduling of vehicles to customers, in loading of goods into vehicles and so on The vehicle routing ... increase of demand mean and variance 4.4 Comparison of algorithms with the increase of problem size 4.5 Comparison of algorithms with the increase of demand mean and variance 4.6 Average performance...

Design and analysis of object allocation and replication algorithms in distributed databases for stationary and mobile computing systems

... insights on designing object allocation and replication strategies for DDBSs In conclusion, our research contribution lies in designing adaptive object allocation and replication algorithms and ... Environments In this chapter, we address the object allocation and replication issues of OMP in DDBSs in the application domain of SCEs Designing an intelligent and eﬃcient object allocation and replication ... one of the main problems is in designing eﬃcient policies to handle on-line requests arriving at the system with a minimum cost and maintain the consistency of multiple replicas of objects in...

Báo cáo hóa học: " Research Article Design and Analysis of an Energy-Saving Distributed MAC Mechanism for Wireless Body Sensor Networks" doc

... can be completely avoided and the lifetime of the BSN can be prolonged Another energy-eﬃcient TDMA-based MAC protocol for wireless BSNs is the BodyMAC [13], which uses ﬂexible and eﬃcient bandwidth ... conditions, an energy-eﬃciency comparison between DQMAC performance and that of the standard facto 802.15.4 MAC and the BSN -MAC is portrayed BSN -MAC has been selected as a reference benchmark for its ... sensing and backoﬀ periods) Based on that, we propose here a novel DQ -MAC energy-eﬃciency theoretical analysis for nonsaturation conditions and evaluate its performance in front of 802.15.4 MAC and...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 2 ppt

... proof of Theorem 2. 1.1.) 92 BASIC PROBLEMS AND PROTOCOLS Exercise 2. 9. 12 Let G be a tree Show that, in this case, no Backedge messages will be sent in any execution of DF Traversal Exercise 2. 9.13 ... costs of Flood+Reply, and thus of Shout, are also simple to determine; in fact (Exercise 2. 9 .21 ): T[Flood+Reply] = T[Flooding]+1 Thus M[Shout] = 4m − 2n + (2. 14) T[Shout] = r(s ) + ≤ d + (2. 15) ... above In fact, f is exactly the number of leaves of the df-tree constructed by df − SPT (Exercise 2. 9 .26 ) Expressions 2. 18 and 2. 19, when compared with the costs of protocol Shout, indicate that depth-ﬁrst...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 4 docx

... (Exercise 3.10. 64) Protocol CompleteElect implementing the strategy we have just designed is shown in Figures 3 .43 , 3 .44 , and 3 .45 Let us analyze the cost of the protocol How many candidates there ... two copies of G and remove from both of them the edge e; we then connect these two graphs G and G by adding two new edges e1 = (x , x ) and e2 = (y , y ), where x and x (respective y and y ) are ... Robbins and Kay Robbins [40 ], Paola Flocchini and Bernard Mans [16], and Gerard Tel [43 ] Stefan Dobrev [13] has designed a protocol that allows O(n) election in hypercubes with any sense of direction,...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 6 potx

... 34:372–3 76, 1985 [ 16] D Rotem, N Santoro, and J.B Sidney Shout-echo selection in distributed ﬁles Networks, 16: 77– 86, 19 86 [17] N Santoro, M Scheutzow, and J.B Sidney On the expected complexity of distributed ... 1989 [6] O Gerstel and S Zaks The bit complexity of distributed sorting Algorithmica, 18: 405–4 16, 1997 [7] H.P Hofstee, A.J Martin, and J.L.A van de Snepscheut Distributed sorting Science of Computer ... regardless of the storage requirement, if the initial set is equidistributed (Exercise 5 .6. 33) 3 06 DISTRIBUTED SET OPERATIONS {4, 8} {4, 6} {1, 4} {1, 4} {6} {8} {3} {3} {7} {1} {6} {6} {1, 3}...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 7 docx

... If the result of AND is 1, all the entities have value and are in state minimum, and thus know the result If the result of AND MIN-FINDING AND ELECTION: WAITING AND GUESSING 3 67 is 0, the entities ... the existence and the nature of the trade-off between time and bits Some interesting choices are shown in Figure 6. 27 Examining the trade-off, we discover two important features of protocol DoubleWait: ... the number of bits by using pipeline For example, during every stage of protocol Stages and thus of protocol SynchStages, the information from each candidate must reach the neighboring candidate...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 8 doc

... entity), and we will treat both spontaneous events and the ringing of the alarm clocks as the same type of events and call them timeouts We represent by (x, M) the event of x receiving message M, and ... To understand which properties (and thus restrictions) would sufﬁce we need to examine the proof of Theorem 7.2.1 and to understand what are the particular conditions inside a general distributed ... of Kn into three sets, A, B, and C, of size at least and at most f each; we then set the initial values of the entities in A to Ia , those in B to Ib , and those in C to Ic ; entities a, b, and...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 9 pdf

... types of failures Distributed Computing, 2 :95 –103, 198 7 [28] J.Y Halpern and Y Moses Knowledge and common knowledge in a distributed environment Journal of the ACM, 37(3):5 49 587, July 199 0 [ 29] ... proofs for distributed consensus Distributed Computing, 1(1):26– 39, 198 6 [22] M.J Fisher, N.A Lynch, and M.S Paterson Impossibility of distributed consensus with one faulty process Journal of ... Journal of ACM, 43(2):225–267, 199 6 [9] B.S Chlebus, K Diks, and A Pelc Broadcasting in synchronous networks with dynamic faults Networks, 27:3 09 318, 199 6 [10] F Cristian, H Aghili, R Strong, and...

DESIGN AND ANALYSIS OF DISTRIBUTED ALGORITHMS phần 10 docx

... access to a shared resource or service, maintaining a distributed queue, and detecting and resolving deadlocks Design and Analysis of Distributed Algorithms, by Nicola Santoro Copyright © 2007 John ... This point of view opens an interesting and surprising connection between the problem of distributed mutual exclusion and that of fair management of a distributed queue: Any fair distributed ... in distributed database systems: A new algorithm and a comparative performance analysis VLDB Journal: Very Large Data Bases, 8(2):79 100 , 1999 [15] F Kuhn and R Wattenhofer Dynamic analysis of...

design and analysis of high-frequency matrix converters for induction heating

... father and my sister iv Nam Nguyen-Quang High-frequency matrix converters for induction heating To my mother v Nam Nguyen-Quang High-frequency matrix converters for induction heating Table of Contents ... most popular technique for 37 Nam Nguyen-Quang High-frequency matrix converters for induction heating the analysis and design of resonant converters due to its simplicity and analysis speed However, ... single-phase matrix converter for high-frequency induction heating , accepted for publication in EPE-2009, Barcelona, Spain iii Nam Nguyen-Quang High-frequency matrix converters for induction heating...

Design and Analysis of Computer Algorithms

... thought of as running on some sort of idealized computer with an inﬁnite random access memory and an unlimited word size Algorithm design is all about the mathematical theory behind the design of ... data (the subject of courses on numerical analysis) , but often they involve discrete data This is where the topic of algorithm design and analysis is important Although the algorithms discussed ... complex algorithms, this typically requires a careful mathematical proof, which may require the proof of many lemmas and properties of the solution, upon which the algorithm relies For simple algorithms...

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