Found 93 Documents (Results 1–93)
Flow-based algorithms for improving clusters: a unifying framework, software, and performance. (English) Zbl 07669667
Multi-objective approach for multiple clusters detection in data points events. (English) Zbl 1524.62291
\(K\)-best feasible clusters – ranking optimal solutions from an infeasible LP. (English) Zbl 1509.90120
Detecting the number of clusters in a network. (English) Zbl 1473.90021
MSC:
90B10
A fast and efficient method for solving the multiple line detection problem. (English) Zbl 1461.65184
Select and permute: an improved online framework for scheduling to minimize weighted completion time. (English) Zbl 1434.68693
Clustering methods for large scale geometrical global optimization. (English) Zbl 1429.90053
MSC:
90C26
Randomized incremental construction for the Hausdorff Voronoi diagram revisited and extended. (English) Zbl 1423.90203
MSC:
90C27
Select and permute: an improved online framework for scheduling to minimize weighted completion time. (English) Zbl 1505.90059
Bender, Michael A. (ed.) et al., Latin 2018: theoretical informatics. 13th Latin American symposium, Buenos Aires, Argentina, April 16–19, 2018. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 10807, 669-682 (2018).
IntraClusTSP – an incremental intra-cluster refinement heuristic algorithm for symmetric travelling salesman problem. (English) Zbl 1425.90138
Finding a maximum \(k\)-club using the \(k\)-clique formulation and canonical hypercube cuts. (English) Zbl 1414.90349
Optim. Lett. 12, No. 8, 1947-1957 (2018); correction ibid. 12, No. 8, 1959-1969 (2018).
MSC:
90C35
Identifying industrial clusters with a novel big-data methodology: are SIC codes (not) fit for purpose in the internet age? (English) Zbl 1391.90401
Identifying risk-averse low-diameter clusters in graphs with stochastic vertex weights. (English) Zbl 1391.90616
A model for optimal reinforcement of error- and attack-resilient clusters in networks under uncertainty. (English) Zbl 1398.90029
Butenko, Sergiy (ed.) et al., Optimization methods and applications. In honor of Ivan V. Sergienko’s 80th birthday. Cham: Springer (ISBN 978-3-319-68639-4/hbk; 978-3-319-68640-0/ebook). Springer Optimization and Its Applications 130, 97-117 (2017).
Node, edge, arc routing and turn penalties: multiple problems – one neighborhood extension. (English) Zbl 1378.90031
Global optimization through a stochastic perturbation of the Polak-Ribière conjugate gradient method. (English) Zbl 1381.90069
A competitive flow time algorithm for heterogeneous clusters under polytope constraints. (English) Zbl 1398.90050
Jansen, Klaus (ed.) et al., Approximation, randomization, and combinatorial optimization. Algorithms and techniques. Proceedings of the 19th international workshop on approximation algorithms for combinatorial optimization problems, APPROX 2016, and the 20th international workshop on randomization and computation, RANDOM 2016, Paris, France, September 7–9, 2016. Proceedings. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik (ISBN 978-3-95977-018-7). LIPIcs – Leibniz International Proceedings in Informatics 60, Article 10, 15 p. (2016).
Multi-stage optimization for periodic inspection planning of geo-distributed infrastructure systems. (English) Zbl 1346.90283
Approximation algorithms for generalized MST and TSP in grid clusters. (English) Zbl 1478.90101
Lu, Zaixin (ed.) et al., Combinatorial optimization and applications. 9th international conference, COCOA 2015, Houston, TX, USA, December 18–20, 2015. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 9486, 110-125 (2015).
Supporting adaptive and irregular parallelism for non-linear numerical optimization. (English) Zbl 1410.90249
Distributions of clusters of exceedances and their applications in telecommunication networks. (English) Zbl 1381.62184
Akritas, Michael G. (ed.) et al., Topics in nonparametric statistics. Proceedings of the first conference of the International Society for Nonparametric Statistics, ISNPS, Chalkidiki, Greece, June 15–19, 2012. New York, NY: Springer (ISBN 978-1-4939-0568-3/hbk; 978-1-4939-0569-0/ebook). Springer Proceedings in Mathematics & Statistics 74, 167-175 (2014).
A network-based data mining approach to portfolio selection via weighted clique relaxations. (English) Zbl 1296.90015
Exact algorithms for the clustered vehicle routing problem. (English) Zbl 1291.90030
Oper. Res. 62, No. 1, 58-71 (2014); erratum ibid. 64, No. 2, 456-457 (2016).
Queueing networks with batch movements of customers, blocking and clusters. (Russian. English summary) Zbl 1305.90122
MSC:
90B22
Local search based heuristics for global optimization: atomic clusters and beyond. (English) Zbl 1253.90218
An adapted heuristic approach for a clustered traveling salesman problem with loading constraints. (English) Zbl 1253.90043
MSC:
90B06
Identifying large robust network clusters via new compact formulations of maximum \(k\)-club problems. (English) Zbl 1244.90201
Towards the modeling of vehicular traffic as a complex system: a kinetic theory approach. (English) Zbl 1243.35157
Overlapping stochastic block models with application to the French political blogosphere. (English) Zbl 1220.62083
Multi-swarm that learns. (English) Zbl 1285.90084
MSC:
90C59
Optimal device design. (English) Zbl 1219.90002
Cambridge: Cambridge University Press (ISBN 978-0-521-11660-2/hbk; 978-0-511-68770-9/ebook). xii, 282 p. (2010).
Reviewer: Bojidar Cheshankov (Sofia)
A recursive topographical differential evolution algorithm for potential energy minimization. (English) Zbl 1182.90003
New aspects of the elastic net algorithm for cluster analysis. (English) Zbl 1186.68415
Palmer-Brown, Dominic (ed.) et al., Engineering applications of neural networks. 11th international conference, EANN 2009, London, UK, August 27–29, 2009. Proceedings. Berlin: Springer (ISBN 978-3-642-03968-3/pbk; 978-3-642-03969-0/ebook). Communications in Computer and Information Science 43, 281-290 (2009).
A reassessment of the Snyman-Fatti dynamic search trajectory method for unconstrained global optimization. (English) Zbl 1169.90459
MSC:
90C30
Grid-entropy-based boundary points detecting algorithm. (Chinese. English summary) Zbl 1173.68346
Communication networks in insect societies. (English) Zbl 1158.92329
Liò, Pietro (ed.) et al., Bio-inspired computing and communication. First workshop on bio-inspired design of networks, BIOWIRE 2007, Cambridge, UK, April 2–5, 2007. Revised selected papers. Berlin: Springer (ISBN 978-3-540-92190-5/pbk). Lecture Notes in Computer Science 5151, 155-164 (2008).
Physical perspectives on the global optimization of atomic clusters. (English) Zbl 1129.90387
Pintér, János D. (ed.), Global optimization. Scientific and engineering case studies. New York, NY: Springer (ISBN 0-387-30408-8/hbk). Nonconvex Optimization and Its Applications 85, 103-139 (2006).
Protein function annotation based on ortholog clusters extracted from incomplete genomes using combinatorial optimization. (English) Zbl 1302.92083
Apostolico, Alberto (ed.) et al., Research in computational molecular biology. 10th annual international conference, RECOMB 2006, Venice, Italy, April 2–5, 2006, Proceedings. Berlin: Springer (ISBN 978-3-540-33295-4/pbk). Lecture Notes in Computer Science 3909. Lecture Notes in Bioinformatics, 99-113 (2006).
A branch-and-reduce algorithm for the contact map overlap problem. (English) Zbl 1302.92104
Apostolico, Alberto (ed.) et al., Research in computational molecular biology. 10th annual international conference, RECOMB 2006, Venice, Italy, April 2–5, 2006, Proceedings. Berlin: Springer (ISBN 978-3-540-33295-4/pbk). Lecture Notes in Computer Science 3909. Lecture Notes in Bioinformatics, 516-529 (2006).
Random effects logistic regression model for ranking efficiency in data envelopment analysis. (English) Zbl 1121.90374
Loosely coordinated coscheduling in the context of other approaches for dynamic job scheduling: a survey. (English) Zbl 1125.68336
Exploiting the trade-off-the benefits of multiple objectives in data clustering. (English) Zbl 1109.68601
Coello Coello, Carlos A. (ed.) et al., Evolutionary multi-criterion optimization. Third international conference, EMO 2005, Guanajuato, Mexico, March 9–11, 2005. Proceedings. Berlin: Springer (ISBN 3-540-24983-4/pbk). Lecture Notes in Computer Science 3410, 547-560 (2005).
Efficient algorithms for large scale global optimization: Lennard-Jones clusters. (English) Zbl 1047.90050
An asynchronous decomposition approach to parallel global optimization. (English) Zbl 1337.90066
MSC:
90C30
Issues in large-scale global molecular optimization. (English) Zbl 0884.65051
Biegler, Lorenz T. (ed.) et al., Large-scale optimization with applications. Part 3: Molecular structure and optimization. Proceedings of a 3-week workshop, July 10–28, 199995, IMA, University of Minnesota, Minneapolis, MN, USA. New York, NY: Springer. IMA Vol. Math. Appl. 94, 99-121 (1997).
Multispace search for protein folding. (English) Zbl 0894.92008
Biegler, Lorenz T. (ed.) et al., Large-scale optimization with applications. Part 3: Molecular structure and optimization. Proceedings of a 3-week workshop, July 10–28, 1995, IMA, University of Minnesota, Minneapolis, MN, USA. New York, NY: Springer. IMA Vol. Math. Appl. 94, 47-67 (1997).
Minimum inter-particle distance at global minimizers of Lennard-Jones clusters. (English) Zbl 0891.90172
Growth of nanophase clusters and potential energy minima: Hysteresis, oscillations, and phase transitions. (English) Zbl 0891.90171
Clustered flow shop models. (English) Zbl 0866.90078
MSC:
90B35
A multispace search algorithm for molecular energy minimization. (English) Zbl 0838.92004
Pardalos, P. M. (ed.) et al., Global minimization of nonconvex energy functions: molecular conformation and protein folding. Papers selected from a DIMACS workshop held on March 20-21, 1995. Providence, RI: American Mathematical Society. DIMACS, Ser. Discrete Math. Theor. Comput. Sci. 23, 65-87 (1996).
Global minimization on rugged energy landscapes. (English) Zbl 0840.65055
Pardalos, P. M. (ed.) et al., Global minimization of nonconvex energy functions: molecular conformation and protein folding. Papers selected from a DIMACS workshop held on March 20-21, 1995. Providence, RI: American Mathematical Society. DIMACS, Ser. Discrete Math. Theor. Comput. Sci. 23, 1-13 (1996).
Reviewer: R.Lepp (Tallinn)
A polynomial-time algorithm for optimal clustering in a special class of \(\{0,1\}\)-matrices. (English) Zbl 0929.90033
Optimal hierarchical clustering with order constraint. (English) Zbl 0922.92042
Diday, Edwin (ed.) et al., Ordinal and symbolic data analysis. Proceedings of the international conference, OSDA 95, Paris, June 20–23, 1995. Berlin: Springer. Studies in Classification, Data Analysis, and Knowledge Organization. 265-276 (1996).
Reviewer: Georgi Boshnakov (Manchester, UK)
Implementing bounds-based approximations in convex-concave two-stage stochastic programming. (English) Zbl 0874.90143
MSC:
90C15
Global optimization using automatic differentiation: Application to quantum chemistry. (English) Zbl 0874.90195
A request clustering algorithm for door-to-door handicapped transportation. (English) Zbl 0826.90045
Improvement on the Northby algorithm for molecular conformation: Better solutions. (English) Zbl 0794.92025
Molecular conformation on the CM-5 by parallel two-level simulated annealing. (English) Zbl 0797.90119
Optimization methods for computing global minima of nonconvex potential energy functions. (English) Zbl 0797.90115
Some new coincidence conditions in minisum multifacility location problems with mixed gauges. (English) Zbl 0891.90095
MSC:
90B80
Isotropic effective energy simulated annealing searches for low energy molecular cluster states. (English) Zbl 0785.90098
Problems of an objective computer clustering of a sample of observations. (English. Russian original) Zbl 0791.90073
Sov. J. Autom. Inf. Sci. 24, No. 1, 54-62 (1991); translation from Avtomatika 1991, No. 1, 58-68 (1991).
A vehicle routing problem in network clusters. (English) Zbl 0724.90020
Reviewer: Jaroslav Janáček
Probabilistic multivariate classification in historical investigations (according to data on agrarian structure of provinces of European Russia on the border of the XIX-XX century). (Russian) Zbl 0623.62053
Mathematical methods and computers in historical investigations, Collect. Artic., Moskva 1985, 6-30 (1985).
Reviewer: Eugene Seneta (Sydney)
The symmetric clustered traveling salesman problem. (English) Zbl 0553.90100
Reviewer: K.G.Murty
A sampling procedure for historical data. (English) Zbl 0498.62100
COMPSTAT 1982, 5th Symp., Toulouse 1982, Part I: Proc. comput. stat., 242-247 (1982).
Science, belief and behaviour. Essays in honour of R. B. Braithwaite. (English) Zbl 0479.03002
Cambridge etc.: Cambridge University Press. XII, 227 p., 1 plate, £12.00 (1980).
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