{"id":5726,"date":"2016-04-25T11:56:11","date_gmt":"2016-04-25T10:56:11","guid":{"rendered":"http:\/\/gaia.ub.edu\/?page_id=5726&#038;lang=ca"},"modified":"2016-07-04T11:27:44","modified_gmt":"2016-07-04T10:27:44","slug":"gestio-de-dades","status":"publish","type":"page","link":"https:\/\/gaia.ub.edu\/?page_id=5726&lang=ca","title":{"rendered":"Gesti\u00f3 de Dades"},"content":{"rendered":"<ul>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#compression\"><span style=\"color: #0078bd;\">Compressi\u00f3 de dades<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#mining\"><span style=\"color: #0078bd;\">An\u00e0lisi de dades<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#thesis\"><span style=\"color: #0078bd;\">Tesis relacionades<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#publications\"><span style=\"color: #0078bd;\">Publicacions<\/span><\/a><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><a name=\"compression\"><\/a><\/p>\n<h1>Compressi\u00f3 de dades<\/h1>\n<p dir=\"ltr\" style=\"text-align: justify;\"><span style=\"color: #0078bd;\"><a title=\"DAPCOM\" href=\"http:\/\/www.dapcom.es\/\" target=\"_blank\"><span style=\"color: #0078bd;\">DAPCOM<\/span><\/a><\/span> \u00e9s la primera Spin-Off creada amb participaci\u00f3 de dues universitats: Universitat de Barcelona i Universitat Polit\u00e8cnica de Catalunya. Dapcom ofereix solucions software per la gesti\u00f3 de dades amb especial \u00e8mfasi en l&#8217;efici\u00e8ncia dels sistemes de compressi\u00f3 de dades.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">L&#8217;experi\u00e8ncia del nostre equip en sistemes de compressi\u00f3 de dades eficients per a l&#8217;espai proporciona el coneixement necessari per al desenvolupament d&#8217;una soluci\u00f3 optimizada pera a cada escenari en funci\u00f3 de les necessitats del cliente. Combinem diverses tecnologies de compressi\u00f3, incloent la nostre r\u00e0pida &#8220;Prediction Error Coder (PEC)&#8221; i la seva extensi\u00f3 su extensi\u00f3n adaptable patentada (FAPEC &#8211; Fully Adaptive Prediction Error Coder), aix\u00ed com les etapes eficients de pre-processament que poden ser completament adaptades en cada cas amb la finalitat millorar els r\u00e0tios assolibles.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_3630\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.dapcom-data.com\/\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3630\" class=\"size-medium wp-image-3630\" src=\"http:\/\/gaia.ub.edu\/wp-content\/uploads\/2013\/12\/DAMCOM_logo_degradat_exterior_fonsblanc-300x89.png\" alt=\"DAPCOM Data services\" width=\"300\" height=\"89\" srcset=\"https:\/\/gaia.ub.edu\/wp-content\/uploads\/2013\/12\/DAMCOM_logo_degradat_exterior_fonsblanc-300x89.png 300w, https:\/\/gaia.ub.edu\/wp-content\/uploads\/2013\/12\/DAMCOM_logo_degradat_exterior_fonsblanc-1536x456.png 1536w, https:\/\/gaia.ub.edu\/wp-content\/uploads\/2013\/12\/DAMCOM_logo_degradat_exterior_fonsblanc-2048x608.png 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-3630\" class=\"wp-caption-text\">DAPCOM Data services<\/p><\/div>\n<p><a name=\"mining\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<h1>An\u00e0lisi de dades<\/h1>\n<p>&nbsp;<\/p>\n<p><a name=\"thesis\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>Tesis relacionades<\/h1>\n<ul>\n<li><a href=\"http:\/\/www.tesisenred.net\/handle\/10803\/98405\" target=\"_blank\"><span style=\"color: #0078bd;\"> The use of Java in Large Scientific Applications in HPC Environments. Aidan Dermot Fries. PhD viva: 21\/01\/2013. Supervisors: Jordi Portell i de Mora, Ra\u00fal Sirvent (BSC)<\/span><\/a><\/li>\n<li><a href=\"http:\/\/www.tdx.cat\/handle\/10803\/83861\" target=\"_blank\"><span style=\"color: #0078bd;\"> Implementing the Gaia Astrometric Solution. William Josepf O&#8217;Mullane.PhD viva: 09\/03\/2012. Supervisors: L. Lindregreen, X: Luri<\/span><\/a><\/li>\n<li><span style=\"color: #0078bd;\"> New data compression algorithms for space applications: software and hardware implementations. Alberto Gonzalez Villafranca (UPC). PhD viva: 19\/01\/2011. Supervisors: Enrique Garc\u00eda-Berro Montilla (UPC), Jordi Portell i de Mora<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\"> Feasibility study of the PEC compressor in HDF5 file format. Carlos Estepa S\u00e1nchez. Final Bachelor project, Applied Physics, UPC. 10\/2011. Supervisors: Enrique Garc\u00eda-Berro, Jordi Portell.<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\"> <a href=\"http:\/\/www.tesisenred.net\/TDX-1017106-121734\/index.html\" target=\"_blank\"><span style=\"color: #0078bd;\"> Payload data handling, telemetry and data compression systems for Gaia.Jordi Portell i de Mora.PhD: 2005. Supervisors: Enrique Garc\u00eda Berro (UPC), Xavier Luri<\/span><\/a><\/span><\/li>\n<li><span style=\"color: #0078bd;\"> A telemetry formatter for realistic Gaia data streams. Oscar Mart\u00ednez Rub\u00ed. Master thesis: 2009. Supervisors: Enrique Garcia Berro (UPC), Javier Casta\u00f1eda Pons<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\"> High-precision space astrometry and on-ground data management. Javier Casta\u00f1eda Pons. Master thesis: 2008. Supervisors: Enrique Garcia Berro (UPC), Jordi Portell<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\"> Implementation of the Solar System Module within the Gaia Simulator framework. Artur Latorre. Master thesis: 05\/09\/2007. Supervisor: Xavier Luri<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\">Study, Design and Implementation of robust entropy coders. Marcial Clotet Altarriba. Final Bachelor project Applied Physics, UPC. 20\/07\/2010 Supervisors: Enrique Garc\u00eda-Berro (UPC), Jordi Portell<br \/>\n<\/span><\/li>\n<li><span style=\"color: #0078bd;\">High-precision space astrometry and on-ground data management. Jaime Boloix Tortosa. Master project: 2009. Supervisors: Claus Fabricius, Jordi Torra Roca<br \/>\n<\/span><\/li>\n<\/ul>\n<p><a name=\"publications\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<h1>Publicacions<\/h1>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compressi\u00f3 de dades An\u00e0lisi de dades Tesis relacionades Publicacions &nbsp; Compressi\u00f3 de dades DAPCOM \u00e9s la primera Spin-Off creada amb participaci\u00f3 de dues universitats: Universitat de Barcelona i Universitat Polit\u00e8cnica de Catalunya. Dapcom ofereix solucions software per la gesti\u00f3 de dades amb especial \u00e8mfasi en l&#8217;efici\u00e8ncia dels sistemes de compressi\u00f3 de dades. L&#8217;experi\u00e8ncia del nostre [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"parent":5631,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full.php","meta":{"footnotes":""},"class_list":["post-5726","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/5726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5726"}],"version-history":[{"count":3,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/5726\/revisions"}],"predecessor-version":[{"id":6280,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/5726\/revisions\/6280"}],"up":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/5631"}],"wp:attachment":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}