Demixing multivariate-operator self-similar processes

Authors: Didier, Gustavo, Helgason, Hannes, Abry, Patrice

Source: 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on. :3671-3675 Apr, 2015

Relation: ICASSP 2015 - 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Multiscale framework for adaptive and robust enhancement of depth in multi-view imagery

Authors: Helgason, Hannes, Li, Haopeng, Flierl, Markus

Source: 2012 19th IEEE International Conference on Image Processing Image Processing (ICIP), 2012 19th IEEE International Conference on. :13-16 Sep, 2012

Relation: 2012 19th IEEE International Conference on Image Processing (ICIP 2012)

Feature set augmentation for enhancing the performance of a non-intrusive quality predictor

Authors: Petkov, Petko N., Helgason, Hannes, Kleijn, W. Bastiaan

Source: 2012 Fourth International Workshop on Quality of Multimedia Experience Quality of Multimedia Experience (QoMEX), 2012 Fourth International Workshop on. :121-126 Jul, 2012

Relation: 2012 Fourth International Workshop on Quality of Multimedia Experience (QoMEX 2012)

Framework for adaptive multiscale analysis of nonhomogeneous point processes

Authors: Helgason, Hannes, Bartroff, Jay, Abry, Patrice

Source: 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society Engineering in Medicine and Biology Society, EMBC, 2011 Annual International Conference of the IEEE. :7727-7730 Aug, 2011

Relation: 2011 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

Sequence variants associated with BMI affect disease risk through BMI itself.

Authors: Einarsson, Gudmundur, Thorleifsson, Gudmar, Steinthorsdottir, Valgerdur, Zink, Florian, Helgason, Hannes, Olafsdottir, Thorhildur, Rognvaldsson, Solvi, Tragante, Vinicius, Ulfarsson, Magnus O., Sveinbjornsson, Gardar, Snaebjarnarson, Audunn S., Einarsson, Hafsteinn, Aegisdottir, Hildur M., Jonsdottir, Gudrun A., Helgadottir, Anna, Gretarsdottir, Solveig, Styrkarsdottir, Unnur, Arnason, Hannes K., Bjarnason, Ragnar, Sigurdsson, Emil

Source: Nature Communications; 11/12/2024, Vol. 15 Issue 1, p1-9, 9p

Subject Terms: GENETIC risk score, FATTY liver, TOTAL knee replacement, TYPE 2 diabetes, MYOCARDIAL infarction

Sequence Variants in TAAR5 and Other Loci Affect Human Odor Perception and Naming

Authors: Gisladottir, Rosa S., Ivarsdottir, Erna V., Helgason, Agnar, Jonsson, Lina, Hannesdottir, Nanna K., Rutsdottir, Gudrun, Arnadottir, Gudny A., Skuladottir, Astros, Jonsson, Benedikt A., Norddahl, Gudmundur L., Ulfarsson, Magnus O., Helgason, Hannes, Halldorsson, Bjarni V., Nawaz, Muhammad S., Tragante, Vinicius, Sveinbjornsson, Gardar, Thorgeirsson, Thorgeir, Oddsson, Asmundur, Kristjansson, Ragnar P., Bjornsdottir, Gyda, Thorgeirsson, Gudmundur, Jonsdottir, Ingileif, Holm, Hilma, Gudbjartsson, Daniel F., Thorsteinsdottir, Unnur, Stefansson, Hreinn, Sulem, Patrick, Stefansson, Kari

Source: In Current Biology 7 December 2020 30(23):4643-4653

Loss-of-function variants in ITSN1 confer high risk of Parkinson's disease.

Authors: Skuladottir, Astros Th., Tragante, Vinicius, Sveinbjornsson, Gardar, Helgason, Hannes, Sturluson, Arni, Bjornsdottir, Anna, Jonsson, Palmi, Palmadottir, Vala, Sveinsson, Olafur A., Jensson, Brynjar O., Gudjonsson, Sigurjon A., Ivarsdottir, Erna V., Gisladottir, Rosa S., Gunnarsson, Arni F., Walters, G. Bragi, Jonsdottir, Gudrun A., Thorgeirsson, Thorgeir E., Bjornsdottir, Gyda, Holm, Hilma, Gudbjartsson, Daniel F.

Source: NPJ Parkinson's Disease; 8/15/2024, Vol. 10 Issue 1, p1-4, 4p

Gravitational wave detection using multiscale chirplets

Authors: Candès, Emmanuel J., Charlton, Philip R., Helgason, Hannes

Source: Class.Quant.Grav.25:184020,2008

Subject Terms: General Relativity and Quantum Cosmology

Access URL: http://arxiv.org/abs/0806.4417

Searching for a trail of evidence in a maze

Authors: Arias-Castro, Ery, Candès, Emmanuel J., Helgason, Hannes, Zeitouni, Ofer

Source: Annals of Statistics 2008, Vol. 36, No. 4, 1726-1757

Subject Terms: Mathematics - Statistics Theory, 62C20, 62G10 (Primary) 82B20 (Secondary)

Access URL: http://arxiv.org/abs/math/0701668

Detecting Highly Oscillatory Signals by Chirplet Path Pursuit

Authors: Candes, Emmanuel J., Charlton, Philip R., Helgason, Hannes

Source: Appl.Comput.Harmon.Anal.24:14-40,2008

Subject Terms: General Relativity and Quantum Cosmology, Mathematics - Statistics Theory

Access URL: http://arxiv.org/abs/gr-qc/0604017

Adiposity-Dependent Regulatory Effects on Multi-tissue Transcriptomes

Authors: Glastonbury, Craig A., Viñuela, Ana, Buil, Alfonso, Halldorsson, Gisli H., Thorleifsson, Gudmar, Helgason, Hannes, Thorsteinsdottir, Unnur, Stefansson, Kari, Dermitzakis, Emmanouil T., Spector, Tim D., Small, Kerrin S.

Source: In The American Journal of Human Genetics 1 September 2016 99(3):567-579

Convex Optimization and Feasible Circulant Matrix Embeddings in Synthesis of Stationary Gaussian Fields

Authors: Helgason, Hannes, Kechagias, Stefanos, Pipiras, Vladas

Source: Journal of Computational and Graphical Statistics, 2016 Dec 01. 25(4), 1158-1175.

Access URL: https://www.jstor.org/stable/44861914

Smoothing Windows for the Synthesis of Gaussian Stationary Random Fields Using Circulant Matrix Embedding

Authors: Helgason, Hannes, Pipiras, Vladas, Abry, Patrice

Source: Journal of Computational and Graphical Statistics, 2014 Sep 01. 23(3), 616-635.

Access URL: https://www.jstor.org/stable/43304914

Large-scale plasma proteomics comparisons through genetics and disease associations.

Authors: Eldjarn, Grimur Hjorleifsson, Ferkingstad, Egil, Lund, Sigrun H., Helgason, Hannes, Magnusson, Olafur Th., Gunnarsdottir, Kristbjorg, Olafsdottir, Thorunn A., Halldorsson, Bjarni V., Olason, Pall I., Zink, Florian, Gudjonsson, Sigurjon A., Sveinbjornsson, Gardar, Magnusson, Magnus I., Helgason, Agnar, Oddsson, Asmundur, Halldorsson, Gisli H., Magnusson, Magnus K., Saevarsdottir, Saedis, Eiriksdottir, Thjodbjorg, Masson, Gisli

Source: Nature; Oct2023, Vol. 622 Issue 7982, p348-358, 11p

Variants at the Interleukin 1 Gene Locus and Pericarditis

Authors: Thorolfsdottir, Rosa B., Jonsdottir, Andrea B., Sveinbjornsson, Gardar, Aegisdottir, Hildur M., Oddsson, Asmundur, Stefansson, Olafur A., Halldorsson, Gisli H., Saevarsdottir, Saedis, Thorleifsson, Gudmar, Stefansdottir, Lilja, Pedersen, Ole B., Sørensen, Erik, Ghouse, Jonas, Raja, Anna Axelsson, Zheng, Chaoqun, Silajdzija, Elvira, Rand, Søren Albertsen, Erikstrup, Christian, Ullum, Henrik, Mikkelsen, Christina, Banasik, Karina, Brunak, Søren, Ivarsdottir, Erna V., Sigurdsson, Asgeir, Beyter, Doruk, Sturluson, Arni, Einarsson, Hafsteinn, Tragante, Vinicius, Helgason, Hannes, Lund, Sigrun H., Halldorsson, Bjarni V., Sigurpalsdottir, Brynja D., Olafsson, Isleifur, Arnar, David O., Thorgeirsson, Gudmundur, Knowlton, Kirk U., Nadauld, Lincoln D., Gretarsdottir, Solveig, Helgadottir, Anna, Ostrowski, Sisse R., Gudbjartssson, Daniel F., Jonsdottir, Ingileif, Bundgaard, Henning, Holm, Hilma, Sulem, Patrick, Stefansson, Kari

Source: JAMA Cardiology; February 2024, Vol. 9 Issue: 2 p165-172, 8p

Understanding the genetic complexity of puberty timing across the allele frequency spectrum

Authors: Kentistou, Katherine A., Kaisinger, Lena R., Stankovic, Stasa, Vaudel, Marc, Mendes de Oliveira, Edson, Messina, Andrea, Walters, Robin G., Liu, Xiaoxi, Busch, Alexander S., Helgason, Hannes, Thompson, Deborah J., Santoni, Federico, Petricek, Konstantin M., Zouaghi, Yassine, Huang-Doran, Isabel, Gudbjartsson, Daniel F., Bratland, Eirik, Lin, Kuang, Gardner, Eugene J., Zhao, Yajie, Jia, Raina Y., Terao, Chikashi, Riggan, Marjorie J., Bolla, Manjeet K., Yazdanpanah, Mojgan, Yazdanpanah, Nahid, Bradfield, Jonathan P., Broer, Linda, Campbell, Archie, Chasman, Daniel I., Cousminer, Diana L., Franceschini, Nora, Franke, Lude H., Girotto, Giorgia, He, Chunyan, Järvelin, Marjo-Riitta, Joshi, Peter K., Kamatani, Yoichiro, Karlsson, Robert, Luan, Jian’an, Lunetta, Kathryn L., Mägi, Reedik, Mangino, Massimo, Medland, Sarah E., Meisinger, Christa, Noordam, Raymond, Nutile, Teresa, Concas, Maria Pina, Polašek, Ozren, Porcu, Eleonora, Ring, Susan M., Sala, Cinzia, Smith, Albert V., Tanaka, Toshiko, van der Most, Peter J., Vitart, Veronique, Wang, Carol A., Willemsen, Gonneke, Zygmunt, Marek, Ahearn, Thomas U., Andrulis, Irene L., Anton-Culver, Hoda, Antoniou, Antonis C., Auer, Paul L., Barnes, Catriona L. K., Beckmann, Matthias W., Berrington de Gonzalez, Amy, Bogdanova, Natalia V., Bojesen, Stig E., Brenner, Hermann, Buring, Julie E., Canzian, Federico, Chang-Claude, Jenny, Couch, Fergus J., Cox, Angela, Crisponi, Laura, Czene, Kamila, Daly, Mary B., Demerath, Ellen W., Dennis, Joe, Devilee, Peter, De Vivo, Immaculata, Dörk, Thilo, Dunning, Alison M., Dwek, Miriam, Eriksson, Johan G., Fasching, Peter A., Fernandez-Rhodes, Lindsay, Ferreli, Liana, Fletcher, Olivia, Gago-Dominguez, Manuela, García-Closas, Montserrat, García-Sáenz, José A., González-Neira, Anna, Grallert, Harald, Guénel, Pascal, Haiman, Christopher A., Hall, Per, Hamann, Ute, Hakonarson, Hakon, Hart, Roger J., Hickey, Martha, Hooning, Maartje J., Hoppe, Reiner, Hopper, John L., Hottenga, Jouke-Jan, Hu, Frank B., Huebner, Hanna, Hunter, David J., Jernström, Helena, John, Esther M., Karasik, David, Khusnutdinova, Elza K., Kristensen, Vessela N., Lacey, James V., Lambrechts, Diether, Launer, Lenore J., Lind, Penelope A., Lindblom, Annika, Magnusson, Patrik K. E., Mannermaa, Arto, McCarthy, Mark I., Meitinger, Thomas, Menni, Cristina, Michailidou, Kyriaki, Millwood, Iona Y., Milne, Roger L., Montgomery, Grant W., Nevanlinna, Heli, Nolte, Ilja M., Nyholt, Dale R., Obi, Nadia, O’Brien, Katie M., Offit, Kenneth, Oldehinkel, Albertine J., Ostrowski, Sisse R., Palotie, Aarno, Pedersen, Ole B., Peters, Annette, Pianigiani, Giulia, Plaseska-Karanfilska, Dijana, Pouta, Anneli, Pozarickij, Alfred, Radice, Paolo, Rennert, Gad, Rosendaal, Frits R., Ruggiero, Daniela, Saloustros, Emmanouil, Sandler, Dale P., Schipf, Sabine, Schmidt, Carsten O., Schmidt, Marjanka K., Small, Kerrin, Spedicati, Beatrice, Stampfer, Meir, Stone, Jennifer, Tamimi, Rulla M., Teras, Lauren R., Tikkanen, Emmi, Turman, Constance, Vachon, Celine M., Wang, Qin, Winqvist, Robert, Wolk, Alicja, Zemel, Babette S., Zheng, Wei, van Dijk, Ko W., Alizadeh, Behrooz Z., Bandinelli, Stefania, Boerwinkle, Eric, Boomsma, Dorret I., Ciullo, Marina, Chenevix-Trench, Georgia, Cucca, Francesco, Esko, Tõnu, Gieger, Christian, Grant, Struan F. A., Gudnason, Vilmundur, Hayward, Caroline, Kolčić, Ivana, Kraft, Peter, Lawlor, Deborah A., Martin, Nicholas G., Nøhr, Ellen A., Pedersen, Nancy L., Pennell, Craig E., Ridker, Paul M., Robino, Antonietta, Snieder, Harold, Sovio, Ulla, Spector, Tim D., Stöckl, Doris, Sudlow, Cathie, Timpson, Nic J., Toniolo, Daniela, Uitterlinden, André, Ulivi, Sheila, Völzke, Henry, Wareham, Nicholas J., Widen, Elisabeth, Wilson, James F., Pharoah, Paul D. P., Li, Liming, Easton, Douglas F., Njølstad, Pål R., Sulem, Patrick, Murabito, Joanne M., Murray, Anna, Manousaki, Despoina, Juul, Anders, Erikstrup, Christian, Stefansson, Kari, Horikoshi, Momoko, Chen, Zhengming, Farooqi, I. Sadaf, Pitteloud, Nelly, Johansson, Stefan, Day, Felix R., Perry, John R. B., Ong, Ken K.

Source: Nature Genetics; 20240101, Issue: Preprints p1-15, 15p

Evaluation of Large-Scale Proteomics for Prediction of Cardiovascular Events.

Authors: Helgason, Hannes^1,2 kstefans@decode.is, Eiriksdottir, Thjodbjorg¹, Ulfarsson, Magnus O.^1,2, Choudhary, Abhishek³, Lund, Sigrun H.¹, Ivarsdottir, Erna V.¹, Hjorleifsson Eldjarn, Grimur¹, Einarsson, Gudmundur¹, Ferkingstad, Egil¹, Moore, Kristjan H. S.¹, Honarpour, Narimon³, Liu, Thomas³, Wang, Huei³, Hucko, Thomas³, Sabatine, Marc S.⁴, Morrow, David A.⁴, Giugliano, Robert P.⁴, Ostrowski, Sisse Rye^5,6, Pedersen, Ole Birger^6,7, Bundgaard, Henning^6,8

Source: JAMA: Journal of the American Medical Association. 8/22/2023, Vol. 330 Issue 8, p725-735. 11p.

Subject Terms: *DYSLIPIDEMIA, *DISEASE risk factors, *CARDIOVASCULAR diseases, *MAJOR adverse cardiovascular events, *MONOGENIC & polygenic inheritance (Genetics), *PROTEOMICS, *BLOOD proteins

Geographic Terms: ICELAND

Fast and exact synthesis of stationary multivariate Gaussian time series using circulant embedding

Authors: Helgason, Hannes, Pipiras, Vladas, Abry, Patrice

Source: In Signal Processing May 2011 91(5):1123-1133

Synthesis of multivariate stationary series with prescribed marginal distributions and covariance using circulant matrix embedding

Authors: Helgason, Hannes, Pipiras, Vladas, Abry, Patrice

Source: In Signal Processing 2011 91(8):1741-1758

Deficit of homozygosity among 1.52 million individuals and genetic causes of recessive lethality.

Authors: Oddsson, Asmundur, Sulem, Patrick, Sveinbjornsson, Gardar, Arnadottir, Gudny A., Steinthorsdottir, Valgerdur, Halldorsson, Gisli H., Atlason, Bjarni A., Oskarsson, Gudjon R., Helgason, Hannes, Nielsen, Henriette Svarre, Westergaard, David, Karjalainen, Juha M., Katrinardottir, Hildigunnur, Fridriksdottir, Run, Jensson, Brynjar O., Tragante, Vinicius, Ferkingstad, Egil, Jonsson, Hakon, Gudjonsson, Sigurjon A., Beyter, Doruk

Source: Nature Communications; 6/10/2023, Vol. 14 Issue 1, p1-15, 15p

Subject Terms: HOMOZYGOSITY, PERINATAL death, GENETIC variation, MISCARRIAGE, HEREDITY, HUMAN growth