algorithms simulated annealing and tabu search

... song song 40 Trang 4BÁO CÁO KHOA HỌC ĐỂ TÀI: THUẬT TOÁN LUYỆN KIM SONG SONG (Parallel Simulated Annealing Algorithms) GIẢI QUYẾT BÀI TOÁN MAX-SAT - Để rỳt ngắn thời gian lập trỡnh chỳng ta cần ... Trang 1Chương I: Tổng quan thuật toỏn mụ phỏng luyện kim (Simulated Annealing = SA) 5 I Giới thiệu chung về thuật toỏn SA 5 II Mụ hỡnh toỏn học của thuật toỏn ... xếp thời khoỏ biểu cho trường đại học… Chương I: Tổng quan thuật toỏn mụ phỏng luyện kim (Simulated Annealing = SA) I Giới thiệu chung về thuật toỏn SA  SA là một thuật toỏn tỡm kiếm xỏc suất

Ngày tải lên: 27/05/2014, 10:51

... metaheuristic algorithms are proposed to solve the problem for small scale and large scale standard data sets These two algorithms are one single solution-based algorithm, Simulated Annealing (SA), and ... Alumur and Kara (2008) “In single allocation, all the incoming and outgoing traffic of every demand center is routed through a single hub; in multiple allocation, each demand center can receive and ... proposed in 1994 and remain untouched until 2000 However, in the last decade this indicator is growing and the research community is giving more and more attention to the problem Kara and Tansel (2000)

Ngày tải lên: 14/05/2020, 21:58

... preventive maintenance and emergency services using a hybrid ant colony optimization and simulated annealing algorithm Aidin Delgoshaei a* , Armin Delgoshaei b , Aisa Khoushniat Aram c and Ahad Ali d ... Colony Optimization and Simulation Annealing Algorithms Delgoshaei and Gomes (2016) used artificial neural networks for scheduling cellular layouts while preventive maintenance and periodic services ... the variables This research is in continue of some other researches that found in the literature Table 1 compares the features and novelties of this research to similar researches in the literature:

Ngày tải lên: 27/05/2020, 03:20

... improved and optimized by using several famous global optimization algorithms, such as Genetic Algorithm (GA) [33–38], Simulated Annealing (SA) [38–42], Evolutionary Multiobjective Optimization Algorithms ... Genetic Algorithm and Simulated Annealing are employed to obtain global optimum 2 Fluid flow analysis and structural analysis In this article, the simple flow diagram is implemented and is shown in ... Genetic Algorithm and Simulated Annealing are employed to obtain global optimum 2 Fluid flow analysis and structural analysis In this article, the simple flow diagram is implemented and is shown

Ngày tải lên: 25/11/2020, 20:02

... toán VRP gồm: • Thuật giải Tabu Search: được đề nghị lần đầu tiên bởi Fred Glover vào năm 1989 [40]., thành phần chính quan trọng nhất của thuật giải Tabu Search là Tabu list, đây là một danh ... nhận sử dụng (aspiration criteria) Các thuật giải Tabu Search tiêu biểu cho bài toán VRP gồm [5][6][7][15] • Thuật giải tôi luyện thép (Simulated Annealing): bắt nguồn từ thuật giải Metropolis-Hasting ... viên cao học: Đặng Thị Thanh Nguyên Tên đề tài: Kết hợp thuật giải Large Neighborhood Search và Simulated Annealing cho một biến thể thực tế của bài toán Vehicle Routing Chuyên ngành: Khoa Học

Ngày tải lên: 07/11/2014, 00:59

... vertical handoff, where handoff metrics are the measured qualities that give an indication of whether or not a hand-off is needed As stated previously, in traditional handhand-offs, only RSS and channel ... [18], a vertical handoff algorithm based on pattern recognition was presented Although the above-mentioned research ad-dresses handoff decision, most research address 3G/WLAN issues, and do not provide ... the handoff stability period based on a utility function to avoid unneces-sary handoffs and reduce decision time Finally, the authors have presented a tutorial on vertical handoffs in [3], and in

Ngày tải lên: 22/06/2014, 22:20

... postdoctoral contract, and the Department of Information Tech-nology and Electrical Engineering (ITEE) of the University of Queensland as a Visiting Researcher between 2001 and 2006 His research interests ... Telecommunication Engineering Laurea and Ph.D degrees from the University of Pisa (Italy) in 1999 and 2003, respectively He became a Postdoctoral Researcher in 2003 and a Permanent Researcher/Lecturer in 2005 ... reproduce and survive In this sense the successive generations can improve Such algorithms are able to solve linear and nonlinear prob-lems by exploring all regions of the search domain and by exponentially

Ngày tải lên: 22/06/2014, 23:20

... 2000; Su and Silva Neto, 2001; Lobato et al., 2009) and heat source intensities (Borukhov and Kolesnikov, 1988, Silva Neto and Özisik, 1993ab, 1994, Orlande and Özisik, 1993, Moura Neto and Silva ... Optimization and Simulated Annealing Algorithm (Galski et al., 2009); Hybrid Approach with Artificial Neural Networks, Levenberg-Marquardt and Simulated Annealing Methods (Lugon, Silva Neto and Santana, ... Optimization and Simulated Annealing Algorithm (Galski et al., 2009); Hybrid Approach with Artificial Neural Networks, Levenberg-Marquardt and Simulated Annealing Methods (Lugon, Silva Neto and Santana,

Ngày tải lên: 29/06/2014, 14:20

... also thank Mark Savage and Fred Antil for assistance with administration of the study and Ibve Hammer and Martin Wells for their help throughout the study Correspondence and requests for reprints ... value McLaughlin and Anderson {\99V) suggested that fiexible benefits are more attractive to employees because they reduce tax liability and increase take-home cash Barber, Dunham, and Formisano ... benefits satisfaction and, to a lesser degree, job satisfaction In accordance with past theory and research, it is expected that individuals will prefer fiexible benefits, and that flexible benefits

Ngày tải lên: 07/07/2014, 10:38

... variable tabu list size Explicit- and implicit tabu structures Figure 4 Explicit- and implicit tabu structures Black points represent explicit tabu structures and red points represent implicit tabu ... CN-vectors and minimize them using two conformational search heuristics: Monte Carlo simulation (MCS) and tabu search (TS) MCS has been widely used for protein structure prediction, and TS has ... Operations Research (OR), tabu search is the metaheu-ristic of choice However, for protein structure prediction, tabu search has only been given a modest amount of attention[14-16] In Algorithm 1 and

Ngày tải lên: 12/08/2014, 17:20

... Nabieva and especially Carl Kingsfordfor critiquing my manuscripts and providing other research related advice comple-I am very grateful to my husband, Dima Zaslavsky, for his immeasurable love andpatience, ... analysis of represen-tation and search methods In Chapter 2, we evaluate the effectiveness of several methods for motif tion and search In addition to consensus sequences and PSSM, we consider methodsthat ... (e.g., [Lawrence andReilly 1990,Lawrence et al 1993,Bailey and Elkan 1995,Brazma et al 1998,Rigoutsosand Floratos 1998, Hertz and Stormo 1999, Tompa 1999, Hughes et al 2000, Marsanand Sagot 2000,

Ngày tải lên: 13/11/2014, 09:10

...  Nếu List chứa “search key”: trả về chỉ số của nó trong List. Nếu có nhiều phần tử bằng “search key”: trả về một trong các chỉ số của nó trong List  Nếu List không chứa “search key”, giá ... phần tử đầu tiên lớn hơn “search key”  Hoặc là List.size() nếu tất cả các phần tử của List đều nhó hơn “search key”  Giá trị trả về lơn hơn hoặc bằng 0 khi và chỉ khi “search key” được tìm thấy ... người dùng  Nguồn ngẫu nhiên: đối tượng Random cho người dùng khai báo  Tham số đầu vào cho phương thức shuffle: một đối tượng List, một đối tượng Random 10 Trang 11Các thuật toán với Collection

Ngày tải lên: 01/08/2015, 20:20

... IDENTIFICATION ALGORITHMS 12 2.2.1 Database Search Algorithms 13 2.2.2 De Novo Algorithms 14 2.2.3 Combined Algorithms 15 2.2.4 PTM identification algorithms 17 2.2.5 Our algorithms 17 ... algorithms Approaches for peptide identification can be categorized into database search algorithms [18-21], De Novo algorithms [16, 17, 22-27] and combined algorithms [21, 28-30] Database search ... strong tags”, and proposed the GMST and SPC algorithms The SPC algorithm is also based on computing the SPC of the candidate sequences and GST-experimental spectrum A fast database search algorithm,

Ngày tải lên: 12/09/2015, 08:18

... critical, with numerous search-optimization algorithms for weightand/or architecture optimization, such as evolutionary algorithms (EAs) [45], simulated annealing(SA) [119], tabu search (TS) [61], ... failed toinject diversity and variety in my thinking and outlook, and whose diligence and enthusiasm hasalways made the business of teaching and research such a pleasant and stimulating one for ... tabu search was used for training ANNs.Simulated annealing and genetic algorithms were compared for the training of ANNs in [176], wherethe GA-based method was proven to perform better than simulated

Ngày tải lên: 14/09/2015, 14:13

... intensification, and diversification strategies are examined The performance of various tabu operators and the efficiency of the proposed tabu search procedure are presented and compared with ... Current_Iteration + T2 Thus BSk is tabu if Current_Iteration ≤ Tabu_Time(k) The choice of tabu times is important to the Tabu search algorithm We will empirically select the tabu times (T1, T2) which ... AMPS and [1, 9] in CDMA The locations of candidate base stations are randomly generated To compare the performance of the proposed tabu search, Parallel Genetic Algorithm (PGA) with island model

Ngày tải lên: 17/04/2017, 08:30

... new and improved GA implementations (Fonsecaand Fleming, 1998; Leung et al., 1998; Kursawe, 1990; Laumanns, Rudolph, and Schwefel, 1998; Zitzlerand Thiele, 1998a) Fonseca and Fleming (1995) and ... with success (Cunha, Oliviera, and Covas, 1997; Eheart, Cieniawski, and Ranjithan,1993; Mitra, Deb, and Gupta, 1998; Parks and Miller, 1998; Weile, Michelsson, and Goldberg, 1996) Anumber of ... todifficult and challenging test problems, and not to easy problems Such studies in single-objective GAs(studies on deceptive test problems, NK ‘rugged’ landscapes, and others) have all enabled researchers

Ngày tải lên: 03/06/2017, 21:42

... Safety of Life at Sea SRR search and rescue region SRS search and rescue sub-region SRU search and rescue unit SS expanding square searchSSB single-sideband SU search unit T sea'rch time ... co-ordination centre SAR search and rescue SART search and rescue transponder SC search and rescue co-ordi natorSES ship earth station SITREP situation reportSMC search and rescue mission co-ordinator ... promoting efficient centre (RCC) organization of search and rescue services and for co-ordinating the conduct of searchand rescue operations within a search andrescue region Rescue sub-centre (RSC) A

Ngày tải lên: 08/03/2018, 15:09

... F for each point in time The simulated annealing is a two-loop procedure The first loop consists of perturbing the model randomly and solving the forward problem, and the second loop involves ... media, and makes it possible to separate propagation and source factors o n seismograms The simulated annealing method that we developed for deconvolution enabled us to recover a positive and stable ... local minimum of energy Simulated annealing is a numerical method proposed by Kirkpatrick, Gellat & Vecchi (1983) and Cerny (1985), analogous to the process of physical annealing, to obtain the...

Ngày tải lên: 23/03/2014, 13:20

... pháp sử dụng phổ biến sử dụng phần sau sách Dưới mô luyện kim (simulated annealing) tìm kiếm tabu (tabu search) Simulated annealing Simulated anneling giống với hillclimbing Sự khác biệt việc thêm ... Commission bang Steiner tree-star Cây bao trùm Steiner Tabu Search Tabu Search Scatter Search Tìm kiếm phân tán STS TS SS CHƯƠNG I: Heuristic and Adaptive Computation Techniques in Telecommunications: ... account, Dowsland (1995) Tabu Search Một cách khác để thoát khỏi tối ưu cục cung cấp tìm kiếm tabu (Glover 1989; 1989a; Glover and Laguna, 1997) Có nhiều khía cạnh tinh vi để tìm kiếm tabu, tìm hiểu...

Ngày tải lên: 24/06/2014, 09:55

... minima Proof of convergence of Simulated Annealing algorithm can be revised [4] 3.1 Traditional Simulated Annealing algorithms Figure shows the classic algorithm simulated annealing In the algorithm, ... goto Figure Simulated Annealing algorithm It is well known that Simulated Annealing requires a well defined neighborhood structure and other parameters as initial and final temperatures Ti and Tf ... Yes Table SAT instances for testing algorithms Both algorithms: Simulated Annealing Algorithm with the Markov Chain Lenght dynamically (SA_C) and Simulated Annealing with Linear Regresion Method...

Ngày tải lên: 28/06/2014, 11:20