Daniele Catanzaro, Martine Labbe, Bjarni V. Halldorsson
An Integer Programming Formulation of the Parsimonious Loss of Heterozygosity Problem.
IEEE/ACM Trans Comput Biol Bioinform
Bjarni V. Halldorsson, Dima Blokh, Roded Sharan
Estimating population size via line graph reconstruction
Proceedings of WABI 2012
Derek Aguiar, Bjarni V. Halldorsson, Eric Morrow, Sorin Istrail,
Bioinformatics, Proceedings of ISMB 2012
Jon Ingi Sveinbjornsson, Bjarni V. Halldorsson,
PAIR: Polymorphic Alu Insertion Recognition
BMC Bioinformatics, 2012, 13(Suppl 6):S7
Daniele Catanzaro, Martine Labbe, Bjarni V. Halldorsson
A Mixed Integer Programming Model for the Parsimonious Loss of Heterozygosity Problem
Proceedings of ISBRA 2012
Bjarni V. Halldorsson, Daniel F. Gudbjartsson,
An algorithm for detecting high frequency copy number polymorphisms using SNP arrays
Journal of Computational Biology, 2011, 18(8) 1-12
Bjarni V. Halldorsson, Stefania H. Stefansdottir, Oddgeir A. Ottesen
Mat a efra stigs stadgongubjaga i verdbolgumaelingum a islandi
Timarit um vidskipti og efnahagsmal, 2011.
Tuomas O Kilpelainen et al.
Genetic variation near IRS1 associates with reduced adiposity and an impaired metabolic profile
Nature Genetics, 2011, Published online 26 June 2011
Bjarni V. Halldorsson, Derek Aguiar, Ryan Tarpine, Sorin Istrail
The Clark Phase-able Sample Size Problem: Long-range Phasing and Loss of Heterozygosity in GWAS
Journal of Computational Biology, 2011, 18(3):323-33
Evangelou E, Valdes AM, Kerkhof HJ, Styrkarsdottir U, Zhu Y, Meulenbelt I, Lories RJ, Karassa FB, Tylzanowski P, Bos SD; arcOGEN Consortium, Akune T, Arden NK, Carr A, Chapman K, Cupples LA, Dai J, Deloukas P, Doherty M, Doherty S, Engstrom G, Gonzalez A, Halldorsson BV, Hammond CL, Hart DJ, Helgadottir H, Hofman A, Ikegawa S, Ingvarsson T, Jiang Q, Jonsson H, Kaprio J, Kawaguchi H, Kisand K, Kloppenburg M, Kujala UM, Lohmander LS, Loughlin J, Luyten FP, Mabuchi A, McCaskie A, Nakajima M, Nilsson PM, Nishida N, Ollier WE, Panoutsopoulou K, van de Putte T, Ralston SH, Rivadeneira F, Saarela J, Schulte-Merker S, Shi D, Slagboom PE, Sudo A, Tamm A, Tamm A, Thorleifsson G, Thorsteinsdottir U, Tsezou A, Wallis GA, Wilkinson JM, Yoshimura N, Zeggini E, Zhai G, Zhang F, Jonsdottir I, Uitterlinden AG, Felson DT, van Meurs JB, Stefansson K, Ioannidis JP, Spector TD; Translation Research in Europe Applied Technologies for Osteoarthritis (TreatOA).
Ann Rheum Dis. 2011 Feb;70(2):349-55
Panoutsopoulou K, Southam L, Elliott KS, Wrayner N, Zhai G, Beazley C, Thorleifsson G, Arden NK, Carr A, Chapman K, Deloukas P, Doherty M, McCaskie A, Ollier WE, Ralston SH, Spector TD, Valdes AM, Wallis GA, Wilkinson JM, Arden E, Battley K, Blackburn H, Blanco FJ, Bumpstead S, Cupples LA, Day-Williams AG, Dixon K, Doherty SA, Esko T, Evangelou E, Felson D, Gomez-Reino JJ, Gonzalez A, Gordon A, Gwilliam R, Halldorsson BV, Hauksson VB, Hofman A, Hunt SE, Ioannidis JP, Ingvarsson T, Jonsdottir I, Jonsson H, Keen R, Kerkhof HJ, Kloppenburg MG, Koller N, Lakenberg N, Lane NE, Lee AT, Metspalu A, Meulenbelt I, Nevitt MC, O'Neill F, Parimi N, Potter SC, Rego-Perez I, Riancho JA, Sherburn K, Slagboom PE, Stefansson K, Styrkarsdottir U, Sumillera M, Swift D, Thorsteinsdottir U, Tsezou A, Uitterlinden AG, van Meurs JB, Watkins B, Wheeler M, Mitchell S, Zhu Y, Zmuda JM; arcOGEN Consortium, Zeggini E, Loughlin J.
Insights into the genetic architecture of osteoarthritis from stage 1 of the arcOGEN study
Ann Rheum Dis. 2011 May;70(5):864-7.
Bjarni V. Halldorsson, Derek Aguiar, Sorin Istrail
Proeedings of Pacific Symposium on Biocomputing (2011)
Bjarni V. Halldorsson, Derek Aguiar, Ryan Tarpine, Sorin Istrail
The Clark Phase-able Sample Size Problem: Long-range Phasing and Loss of Heterozygosity in GWAS
Proceedings of the fourteenth Annual Conference on Computational Molecular Biology, RECOMB 2010 (2010) 158–173
Sergey Avgustinovich, Amy Glen, Bjarni V. Halldorsson, Sergey Kitaev
On shortest crucial words avoiding abelian powers
Discrete Applied Mathematics, 2010
Amy Glen, Bjarni V. Halldorsson, Sergey Kitaev
Crucial abelian k-power-free words
DMTCS, 2010, 12(5) 83-96
Stacey SN, Sulem P, Zanon C, Gudjonsson SA, Thorleifsson G, Helgason A, Jonasdottir A, Besenbacher S, Kostic JP, Fackenthal JD, Huo D, Adebamowo C, Ogundiran T, Olson JE, Fredericksen ZS, Wang X, Look MP, Sieuwerts AM, Martens JW, Pajares I, Garcia-Prats MD, Ramon-Cajal JM, de Juan A, Panadero A, Ortega E, Aben KK, Vermeulen SH, Asadzadeh F, van Engelenburg KC, Margolin S, Shen CY, Wu PE, Försti A, Lenner P, Henriksson R, Johansson R, Enquist K, Hallmans G, Jonsson T, Sigurdsson H, Alexiusdottir K, Gudmundsson J, Sigurdsson A, Frigge ML, Gudmundsson L, Kristjansson K,Bjarni V. Halldorsson, Styrkarsdottir U, Gulcher JR, Hemminki K, Lindblom A, Kiemeney LA, Mayordomo JI, Foekens JA, Couch FJ, Olopade OI, Gudbjartsson DF, Thorsteinsdottir U, Rafnar T, Johannsson OT, Stefansson K
Ancestry-Shift Refinement Mapping of the C6orf97-ESR1 Breast Cancer Susceptibility Locus
PLoS Genetics (2010) Jul 22;6(7)
Bjarni V. Halldorsson, Magn'us M. Halldorsson, Elena Losievskaja, Mario Szegedy
Streaming algorithms for independent sets
Proceedings of ICALP 2010 (2010)
Kerkhof HJ, Lories RJ, Meulenbelt I, Jonsdottir I, Valdes AM, Arp P, Ingvarsson T, Jhamai M, Jonsson H, Stolk L, Thorleifsson G, Zhai G, Zhang F, Zhu Y, van der Breggen R, Carr A, Doherty M, Doherty S, Felson DT, Gonzalez A, Bjarni V. Halldorsson, Hart DJ, Hauksson VB, Hofman A, Ioannidis JP, Kloppenburg M, Lane NE, Loughlin J, Luyten FP, Nevitt MC, Parimi N, Pols HA, Rivadeneira F, Slagboom EP, Styrkarsdottir U, Tsezou A, van de Putte T, Zmuda J, Spector TD, Stefansson K, Uitterlinden AG, van Meurs
A genome-wide association study identifies an osteoarthritis susceptibility locus on chromosome 7q22
Arthritis Rheum. (2010) Feb;62(2):499-510
Kung AW, Xiao SM, Cherny S, Li GH, Gao Y, Tso G, Lau KS, Luk KD, Liu JM, Cui B, Zhang MJ, Zhang ZL, He JW, Yue H, Xia WB, Luo LM, He SL, Kiel DP, Karasik D, Hsu YH, Cupples LA, Demissie S, Styrkarsdottir U, Bjarni V. Halldorsson, Sigurdsson G, Thorsteinsdottir U, Stefansson K, Richards JB, Zhai G, Soranzo N, Valdes A, Spector TD, Sham PC
Am J Hum Genet (2010) Feb 12;86(2):229-239
Amy Glen, Bjarni V. Halldorsson, Sergey Kitaev
Crucial words for abelian powers
Lecture Notes in Computer Science 5583 (2009) 264–275
Styrkarsdottir U, Bjarni V. Halldorsson, Gretarsdottir S, Gudbjartsson DF, Walters GB, Ingvarsson T, Jonsdottir T, Saemundsdottir J, Snorradottir S, Center JR, Nguyen TV, Alexandersen P, Gulcher JR, Eisman JA, Christiansen C, Sigurdsson G, Kong A, Thorsteinsdottir U, Stefansson K.
New sequence variants associated with bone mineral density
Nature Genetics Jan 41 (2009) 15–7
Richards JB, Kavvoura FK, Rivadeneira F, Styrkarsdottir U, Estrada K, Bjarni V. Halldorsson, Hsu YH, Zillikens MC, Wilson SG, Mullin BH, Amin N, Aulchenko YS, Cupples LA, Deloukas P, Demissie S, Hofman A, Kong A, Karasik D, van Meurs JB, Oostra BA, Pols HA, Sigurdsson G, Thorsteinsdottir U, Soranzo N, Williams FM, Zhou Y, Ralston SH, Thorleifsson G, van Duijn CM, Kiel DP, Stefansson K, Uitterlinden AG, Ioannidis JP, Spector TD
Ann Intern Med (2009) Oct 20;151(8):528-37
Thorleifsson, G; Holm, H; Edvardsson, V; Walters, GB; Styrkarsdottir, U; Gudbjartsson, DF; Sulem, P; Bjarni V. Halldorsson; de Vegt, F; d'Ancona, FCH; den Heijer, M; Franzson, L; Christiansen, C; Alexandersen, P; Rafnar, T; Kristjansson, K; Sigurdsson, G; Kiemeney, LA; Bodvarsson, M; Indridason, OS; Palsson, R; Kong, A; Thorsteinsdottir, U; Stefansson K
Sequence variants in the CLDN14 gene associate with kidney stones and bone mineral densityg
Nature Genetics 41(8) (2009) 926–30
Thorleifsson, G; Holm, H; Edvardsson, V; Walters, GB; Styrkarsdottir, U; Gudbjartsson, DF; Sulem, P; Bjarni V. Halldorsson; de Vegt, F; d'Ancona, FCH; den Heijer, M; Franzson, L; Christiansen, C; Alexandersen, P; Rafnar, T; Kristjansson, K; Sigurdsson, G; Kiemeney, LA; Bodvarsson, M; Indridason, OS; Palsson, R; Kong, A; Thorsteinsdottir, U; Stefansson, K
Sequence variants in the CLDN14 gene associate with kidney stones and bone mineral density
NATURE GENETICS (2009) Volume: 41 Issue: 8 Pages: 926-U92
Styrkarsdottir, U; Bjarni V. Halldorsson; Gretarsdottir, S; Gudbjartsson, DF; Walters, GB; Ingvarsson, T; Jonsdottir, T; Saemundsdottir, J; Snorradottir, S; Center, JR; Nguyen, TV; Alexandersen, P; Gulcher, JR; Eisman, JA; Christiansen, C; Sigurdsson, G; Kong, A; Thorsteinsdottir, U; Stefansson, K
New sequence variants associated with bone mineral density
Nature Genetics 41(1) (2009) 15–17
ISI:000262085300011
Rivadeneira F, Styrkarsdottir U, Estrada K, Bjarni V. Halldorsson, Hsu YH, Richards JB, Zillikens MC, Kavvoura FK, Amin N, Aulchenko YS, Cupples LA, Deloukas P, Demissie S,Grundberg E, Hofman A, Kong A, Karasik D, van Meurs JB, Oostra B, Pastinen T, Pols HA, Sigurdsson G, Soranzo N, Thorleifsson G, Thorsteinsdottir U, Williams FM, Wilson SG, Zhou Y, Ralston SH, van Duijn CM, Spector T, Kiel DP, Stefansson K, Ioannidis JP, Uitterlinden AG.
Nat Genet. (2009) Oct 4. [Epub ahead ofprint]
Rivadeneira F, Styrkársdottir U, Estrada K, Bjarni V. Halldorsson, Hsu YH, Richards JB, Zillikens MC, Kavvoura FK, Amin N, Aulchenko YS, Cupples LA, Deloukas P, Demissie S, Grundberg E, Hofman A, Kong A, Karasik D, van Meurs JB, Oostra B, Pastinen T, Pols HA, Sigurdsson G, Soranzo N, Thorleifsson G, Thorsteinsdottir U, Williams FM, Wilson SG, Zhou Y, Ralston SH, van Duijn CM, Spector T, Kiel DP, Stefansson K, Ioannidis JP, Uitterlinden AG. the Genetic Factors for Osteoporosis (GEFOS) Consortium
Nature Genetic (2009)
Epub ahead of print
J Evangelou, E; Chapman, K; Meulenbelt, I; Karassa, FB; Loughlin, J; Carr, A; Doherty, M; Doherty, S; Gomez-Reino, JJ; Gonzalez, A; Bjarni V. Halldorsson; Hauksson, VB; Hofman, A; Hart, DJ; Ikegawa, S; Ingvarsson, T; Jiang, Q; Jonsdottir, I; Jonsson, H; Kerkhof, HJM; Kloppenburg, M; Lane, NE; Li, J; Lories, RJ; van Meurs, JBJ; Nakki, A; Nevitt, MC; Rodriguez-Lopez, J; Shi, DQ; Slagboom, E; Stefansson, K; Tsezou, A; Wallis, GA; Watson, CM; Spector, TD; Uitterlinden, AG; Valdes, AM; Ioannidis, JPA
Arthritis and Rheumatism 60 (2009) 1710–1721
Styrkarsdottir U, Bjarni V. Halldorsson, Gretarsdottir S, Gudbjartsson DF, Walters GB, Ingvarsson T, Jonsdottir T, Saemundsdottir J, Center JR, Nguyen TV, Bagger Y, Gulcher JR, Eisman JA, Christiansen C, Sigurdsson G, Kong A, Thorsteinsdottir U, Stefansson K.
Multiple genetic loci for bone mineral density and fractures
New England Journal of Medicine 358 (2008) 2355–65
Gottfredsson M, Bjarni V. Halldorsson, Jonsson S, Kristjansson M, Kristjánsson K, Kristinsson KG, Love A, Blondal T, Viboud C, Thorvaldsson S, Helgason A, Gulcher JR, Stefánsson K, Jonsdottir I.
Proceedings of the National Academy of Sciences 105 (2008) 1303–1308
Stefansson H, Rujescu D, Cichon S, Pietiläinen OP, Ingason A, Steinberg S, Fossdal R, Sigurdsson E, Sigmundsson T, Buizer-Voskamp JE, Hansen T, Jakobsen KD, Muglia P, Francks C, Matthews PM, Gylfason A, Bjarni V. Halldorsson, Gudbjartsson D, Thorgeirsson TE, Sigurdsson A, Jonasdottir A, Jonasdottir A, Bjornsson A, Mattiasdottir S, Blondal T, Haraldsson M, Magnusdottir BB, Giegling I, Möller HJ, Hartmann A, Shianna KV, Ge D, Need AC, Crombie C, Fraser G, Walker N, Lonnqvist J, Suvisaari J, Tuulio-Henriksson A, Paunio T, Toulopoulou T, Bramon E, Di Forti M, Murray R, Ruggeri M, Vassos E, Tosato S, Walshe M, Li T, Vasilescu C, Mühleisen TW, Wang AG, Ullum H, Djurovic S, Melle I, Olesen J, Kiemeney LA, Franke B, Sabatti C, Freimer NB, Gulcher JR, Thorsteinsdottir U, Kong A, Andreassen OA, Ophoff RA, Georgi A, Rietschel M, Werge T, Petursson H, Goldstein DB, Nöthen MM, Peltonen L, Collier DA, St Clair D, Stefansson K.
Large recurrent microdeletions associated with schizophrenia
Nature 455 (2008) 232–6
Sigurdsson G, Bjarni V. Halldorsson, Styrkarsdottir U, Kristjansson K, Stefansson K.
Impact of genetics on low bone mass in adults
Journal of Bone Mineral Research 23 (2008) 1584–90
Gudbjartsson DF, Walters GB, Thorleifsson G, Stefansson H, Bjarni V. Halldorsson, Zusmanovich P, Sulem P, Thorlacius S, Gylfason A, Steinberg S, Helgadottir A, Ingason A, Steinthorsdottir V, Olafsdottir EJ, Olafsdottir GH, Jonsson T, Borch-Johnsen K, Hansen T, Andersen G, Jorgensen T, Pedersen O, Aben KK, Witjes JA, Swinkels DW, den Heijer M, Franke B, Verbeek AL, Becker DM, Yanek LR, Becker LC, Tryggvadottir L, Rafnar T, Gulcher J, Kiemeney LA, Kong A, Thorsteinsdottir U, Stefansson K.
Many sequence variants affecting diversity of adult human height
Nature Genetics 40 (2008) 609–615
Bjarni V. Halldorsson, Sorin Istrail, Andrew G. Clark, Ross Lippert, Fransisco M. De La Vega, F. M. De La Vega, H. Avi-Itzhak, A. Collins, C.R. Scafe, X. Su, R. A. Lippert, Y. Wang, M. Laig-Webster, R. T. Koehler, J.S. Ziegle, L.T. Wogan, J.F. Stevens, K.M. Leinen, S.J. Olson, K.J. Guegler, X. You, L.H. Xu., H.G. Hemken, F. Kalush, A. G. Clark, S. Istrail, M. W. Hunkapiller, E. G. Spier, D. A. Gilbert
Genome Research, to appear (2005)
Sorin Istrail, Granger G. Sutton, Liliana Florea, Aaron L. Halpern, Clark M. Mobarry, Ross Lippert, Brian Walenz, Hagit Shatkay, Ian Dew, Jason R. Miller, Michael J. Flanigan, Nathan J. Edwards, Randall Bolanos, Daniel Fasulo, Bjarni V. Halldorsson, Sridhar Hannenhalli, Russell Turner, Shibu Yooseph, Fu Lu, Deborah R. Nusskern, Bixiong Chris Shue, Xiangqun Holly Zheng, Fei Zhong, Arthur L. Delcher, Daniel H. Huson,Saul A. Kravitz, Laurent Mouchard, Knut Reinert, Karin A. Remington, Andrew G. Clark, Michael S. Waterman, Evan E. Eichler, Mark D. Adams, Michael W. Hunkapiller, Eugene W. Myers, J. Craig Venter
Whole Genome Shotgun Assembly and Comparison of Human Genome Assemblies
Proceedings of the National Academy of Sciences 101 (2004) 1916–21
Sorin Istrail, Liliana Florea, Bjarni V. Halldorsson, Oliver Kohlbacher, Russell S. Schwartz, Von Bing Yap, Jonathan Yewdell, Stephen Hoffman
Comparative Immuno-Peptidomics of Humans and their Pathogens
Proceedings of the National Academy of Sciences 101(36) (2004) 13268–72
Bjarni V. Halldorsson, Roded Sharan, Sorin Istrail
Islands of tractability of parsimony haplotyping
IEEE/ACM Transactions on Computational Biology and Bioinformatics, to appear (2006)
Dannie Durand, Bjarni V. Halldorsson, Dannie Durand, Benjamin Vernot
A hybrid Micro-Macroevolutionary Approach to Gene Tree Reconstruction
Journal of Computational Biology 13 (2006) 320–335
Roded Sharan, Bjarni V. Halldorsson, Sorin Istrail
Islands of tractability of parsimony haplotyping
IEEE Computational Systems Biology (CSB) (2005) 65-72
Dannie Durand, Bjarni V. Halldorsson, Benjamin Vernot
A Hybrid Micro-Macroevolutionary Approach to Gene Tree Reconstruction
RECOMB 2005, LNBI 3500, Springer Verlag (2005) 250-264
Bjarni V. Halldorsson, Sorin Istrail, Fransisco M. De La Vega
Optimal selection of SNP markers for disease association studies
Human Heredity 58 (2004) 190–202
Bjarni V. Halldorsson, Reha Tutuncu
An Interior-Point Method for a Class of Saddle-Point Problems
Journal of Optimization Theory and Applications 116(3) (2003) 559–590
Bjarni V. Halldorsson, Alan Frieze
Optimal Sequencing by Hybridization in Rounds
Journal of Computational Biology 9 (2002) 355–369
Bjarni V. Halldorsson, Magn'us M. Halld'orsson and R. Ravi
On the approximability of the minimum test collection problem
Proceedings of the 9th Annual European Symposium on Algorithms (ESA-01) (2001) 158-169
Alan M. Frieze, Bjarni V. Halldorsson
Optimal Sequencing by Hybridization in Rounds
Proceedings of the 5th Annual International Conference on Computational Molecular Biology ({RECOMB}-01) (2001) 144-151
Bjarni V. Halldorsson, Vineet Bafna, Ross Lippert, Russell S. Schwartz, Francisco M. De La Vega, Andrew G. Clark, Sorin Istrail
Optimal haplotype block free selection of tagging SNPs for genome-wide association studies
Genome Research 14(8) (2004) 1633–40
Russell S. Schwartz, Bjarni V. Halldorsson, Vineet Bafna, Andrew G. Clark, Sorin Istrail
Robustness of Inference of Haplotype Block Structure
Journal of Computational Biology 10 (2003) 13–19
Bjarni V. Bjarni V. Halldorsson, Vineet Bafna, Nathan Edwards, Ross Lippert, Shibu Yooseph, Sorin Istrail
Combinatorial problems arising in SNP and haplotype analysis
Proceedings of the Fourth International Conference on Discrete Mathematics and Theoretical Computer Science, CDMTCS 2003 (2003) 26-47
Bjarni V. Halldorsson, Magnús Már Halldorsson, R. Ravi, Koen M.J. De Bontridder, Bjarni V. Halldorsson, Cor A.H. Hurkens, Jan K. Lenstra, R. Ravi, Leen Stougie
Approximation algorithms for test cover problem
Mathematical Programming-B 98(1-3) (2003) 477–491
Bjarni V. Halldorsson, Vineet Bafna, Nathan Edwards, Ross Lippert, Shibu Yooseph, Sorin Istrail
A survey of computational methods for determining haplotypes
Computational Methods for SNPs and Haplotype Inference (LNCS 2983) (2003) 26-47
Liliana Florea, Bjarni V. Halldorsson, Oliver Kohlbacher, Russell S. Schwartz, Stephen Hoffman, Sorin Istrail
Epitope prediction algorithms for peptide-based vaccine design
Proceedings of the Second Annual IEEE Computer Society Bioinformatics Conference (CSB 2003) (2003) 17-26
Vineet Bafna, Bjarni V. Halldorsson, Russell S. Schwartz, Andrew G. Clark, Sorin Istrail
Haplotypes and Informative SNP Selection Algorithms: Don't Block Out Information
Proceedings of the 7th Annual International Conference on Computational Molecular Biology ({RECOMB}-03) (2003) 19-27