Jens Clausen

ORCID: 0000-0001-7295-5998
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About
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Research Areas
  • Optimization and Packing Problems
  • Advanced Manufacturing and Logistics Optimization
  • Scheduling and Optimization Algorithms
  • Transportation Planning and Optimization
  • Vehicle Routing Optimization Methods
  • Advanced Graph Theory Research
  • Optimization and Search Problems
  • Railway Systems and Energy Efficiency
  • Complexity and Algorithms in Graphs
  • graph theory and CDMA systems
  • Glycosylation and Glycoproteins Research
  • Advanced Optimization Algorithms Research
  • Data Management and Algorithms
  • Coding theory and cryptography
  • Supply Chain and Inventory Management
  • Medical Imaging and Pathology Studies
  • VLSI and FPGA Design Techniques
  • Analytical Chemistry and Chromatography
  • Protein purification and stability
  • Algorithms and Data Compression
  • Pluripotent Stem Cells Research
  • Scheduling and Timetabling Solutions
  • Lysosomal Storage Disorders Research
  • Inflammatory mediators and NSAID effects
  • Metaheuristic Optimization Algorithms Research

Technical University of Denmark
2006-2024

Institute of Mathematics and Mathematical Modeling
1999-2007

Eli Lilly (United States)
2004

University of Copenhagen
1988-2002

Glostrup Hospital
1998

École Polytechnique Fédérale de Lausanne
1998

Carnegie Mellon University
1995

Cornell University
1995

Utrecht University
1995

Rigshospitalet
1963-1976

SummaryImmuno-electrophoresis of normal concentrated cerebrospinal fluid, developed with a specific rabbit anti fluid antiserum, has demonstrated the existence in gamma and beta areas 2 proteins not found serum.

10.3181/00379727-107-26569 article EN Experimental Biology and Medicine 1961-05-01

10.1057/jors.2008.108 article EN Journal of the Operational Research Society 2008-12-03

The current paper is concerned with determining the optimal layout of turbines inside large offshore wind farms by means an optimization algorithm. We call this Turbine Positioning Problem. To achieve goal a simulated annealing algorithm has been devised, where three types local search operations are performed recursively until system converges. effectiveness proposed demonstrated on suite real life test cases, including Horns Rev farm. results verified using commercial resource software...

10.1260/0309-524x.33.3.287 article EN Wind Engineering 2009-05-01

An exact solution method for the graph bisection problem is presented. We describe a branch-and-bound algorithm which based on cutting plane approach combining semidefinite programming and polyhedral relaxations. report extensive numerical experiments were performed various classes of graphs. The results indicate that present solves general instances with 80–90 vertices exactly in reasonable time provides tight approximations larger instances. Our particularly well suited special graphs as...

10.1287/ijoc.12.3.177.12637 article EN INFORMS journal on computing 2000-08-01

10.1023/a:1008696503659 article EN Computational Optimization and Applications 1997-01-01

This study compared the effects of 52 weeks' treatment with pioglitazone, a thiazolidinedione that reduces insulin resistance, and glibenclamide, on sensitivity, glycaemic control, lipids in patients Type 2 diabetes.Patients diabetes were randomized to receive either pioglitazone (initially 30 mg QD, n = 91) or micronized glibenclamide 1.75 109) as monotherapy. Doses titrated (to 45 for 10.5 glibenclamide) achieve targets during next 12 weeks: fasting blood glucose < 7 mmol/l 1-h...

10.1111/j.1464-5491.2004.01258.x article EN Diabetic Medicine 2004-07-20

gargoylism excretion of chondroitin sulphate B was confirmed but no heparin could be demonstrated.

10.1136/adc.38.200.364 article EN Archives of Disease in Childhood 1963-08-01

Immuno-electrophoresis combined with autoradiography revealed insulin-J125 by in vitro experiments to be bound α-2-macroglobulin at 4° and 22°C β-2-M (γ-1-M) 22°C.

10.3181/00379727-112-28168 article EN Experimental Biology and Medicine 1963-03-01

10.1111/apm.1964.60.4.493 article EN Acta Pathologica Microbiologica Scandinavica 1964-07-01

10.1016/0009-8981(63)90096-2 article EN Clinica Chimica Acta 1963-07-01

Unconstrained Binary Polynomial Programs (UBPs) are a class of optimization problems relevant in broad array fields. In this paper, we examine an example from communication engineering, namely low autocorrelation binary sequences and propose new dynamic programming approach that is particularly effective on UBP instances have limited so-called reach, which metric states the maximum difference between any two variable indices across all monomials UBP. Based decomposes problem into number...

10.1016/j.cor.2024.106586 article EN cc-by Computers & Operations Research 2024-02-22

The American mink (Neovison vison) is used for commercial fur production in Denmark. In recent years, antimicrobial prescription Danish has been increasing. this study, the patterns and trends use were described a multi-variable variance analysis was carried out with objective of identifying risk factors on herd level. study based register data 2007-2012. Information obtained from national database VetStat, monitoring all medicinal products animals Data microbiological feed quality Voluntary...

10.1016/j.prevetmed.2016.01.023 article EN cc-by-nc-nd Preventive Veterinary Medicine 2016-02-01

The first 10 transfer generations of a reticulum-cell neoplasm the mouse constantly associated with development amyloidosis are described. Microscopic examination revealed that grafts were pyroninophilic, plasma-cell differentiated sarcomas, spreading diffusely, especially to lymph nodes, liver, and spleen. Serum-protein changes observed in paper electrophoresis immuno-electrophoresis hypergamma-globulinemia changing an increase β- (β2-III) α2-fractions (α2-I 2-II) eventually reduction...

10.1093/jnci/25.2.315 article EN JNCI Journal of the National Cancer Institute 1960-08-01

10.1023/a:1018952429396 article EN Annals of Operations Research 1999-01-01

Abstract In this paper, we present the Slab Yard Planning and Crane Scheduling Problem. The problem has its origin in steel production facilities with a large throughput. A slab yard is used as buffer for slabs that are needed upcoming production. Slabs transported by cranes considered here concerned generation of schedules these cranes. decomposed modeled two parts, namely planning scheduling problem. problem, set crane operations created to take from current state desired goal state. an...

10.1080/00207540902998331 article EN International Journal of Production Research 2009-07-13
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