2-D Tucker is PPA complete

Autor: Samuel R. Buss, Maria Luisa Bonet, James Aisenberg

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
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UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The 2-D Tucker search problem is shown to be PPA-hard under many-one reductions; therefore it is complete for PPA. The same holds for k-D Tucker for all k ≥ 2 . This corrects a claim in the literature that the Tucker search problem is in PPAD.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbd97991d685fcf890e257d594b476b2
https://hdl.handle.net/2117/177608

Major Gastrointestinal Bleeding Often Is Caused by Occult Malignancy in Patients Receiving Warfarin or Dabigatran to Prevent Stroke and Systemic Embolism From Atrial Fibrillation

Autor: Stuart J. Connolly, Martina Brueckmann, Kathryn Friedman Flack, Lars Wallentin, Salim Yusuf, James Aisenberg, Michael D. Ezekowitz, Jay Desai, Prapti Chatterjee, Paul A. Reilly, John Ilgenfritz, Jennifer M. Kolb

Publikováno v: Clinical Gastroenterology and Hepatology. 15:682-690

Background & Aims Gastrointestinal (GI) bleeding in patients receiving anticoagulation agents can be caused by occult malignancies. We investigated the proportions and features of major GI bleeding (MGIB) events related to occult GI cancers in patien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37c0d648733a7f6bdf39b70c05f2adf3
https://doi.org/10.1016/j.cgh.2016.10.011

Idarucizumab for Dabigatran Reversal in the Management of Patients With Gastrointestinal Bleeding

Autor: Frederikus A. Klok, Joanne van Ryn, Paul A. Reilly, Amelie Elsaesser, James Aisenberg, Sake J van der Wall, Renato D. Lopes, Stephan Glund, Charles V. Pollack, Menno V. Huisman

Publikováno v: Circulation, 139(6), 748-756

Background: Although dabigatran has a favorable risk-benefit profile compared with vitamin K antagonist therapy for venous thromboembolism and nonvalvular atrial fibrillation, major bleeding events, including gastrointestinal (GI) bleeding, may occur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4275ab7cbd73b19945c4f3d067fd01b
http://hdl.handle.net/1887/119556

Incidence and Clinical Presentation of Gastrointestinal Bleeding in Atrial Fibrillation Patients Taking Direct Oral Anticoagulants

Autor: Kathryn Friedman, Jay Desai, James Aisenberg, Prapti Chatterjee

Publikováno v: The American Journal of Gastroenterology Supplements. 3:13-21

Incidence and Clinical Presentation of Gastrointestinal Bleeding in Atrial Fibrillation Patients Taking Direct Oral Anticoagulants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f704002863363f433a1d8910919c896c
https://doi.org/10.1038/ajgsup.2016.3

Choosing a particular oral anticoagulant and dose for stroke prevention in individual patients with non-valvular atrial fibrillation: Part 1

Autor: Dan Atar, Elaine M. Hylek, Michael D. Ezekowitz, Freek W.A. Verheugt, John W. Eikelboom, Gregory Y.H. Lip, Christopher B. Granger, James Aisenberg, Jonathan L. Halperin, Deirdre A. Lane, Hans-Christoph Diener, Stefan H. Hohnloser, Jack Ansell, Paulus Kirchhof, Roland Veltkamp, Günter Breithardt

Publikováno v: Diener, H-C, Aisenberg, J, Ansell, J, Atar, D, Breithardt, G, Eikelboom, J, Ezekowitz, M D, Granger, C B, Halperin, J L, Hohnloser, S H, Hylek, E M, Kirchhof, P, Lane, D A, Verheugt, F W A, Veltkamp, R & Lip, G Y H 2017, ' Choosing a particular oral anticoagulant and dose for stroke prevention in individual patients with non-valvular atrial fibrillation : part 1 ', European Heart Journal, vol. 38, no. 12, pp. 852-859 . https://doi.org/10.1093/eurheartj/ehv643
European Heart Journal, 38, 12, pp. 852-859
European Heart Journal, 38, 852-859

Contains fulltext : 176976.pdf (Publisher’s version ) (Closed access) Patients with atrial fibrillation (AF) have a high risk of stroke and mortality, which can be considerably reduced by oral anticoagulants (OAC). Recently, four non-vitamin-K oral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5513a1715266284cbdb0b432b74b9a46
https://www.ncbi.nlm.nih.gov/pubmed/26848149