{"id":380,"date":"2013-09-17T10:47:22","date_gmt":"2013-09-17T09:47:22","guid":{"rendered":"http:\/\/gaia.ub.edu\/?page_id=380"},"modified":"2016-04-25T11:45:15","modified_gmt":"2016-04-25T10:45:15","slug":"data-compression-dapcom","status":"publish","type":"page","link":"https:\/\/gaia.ub.edu\/?page_id=380","title":{"rendered":"Data Management"},"content":{"rendered":"<ul>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#compression\"><span style=\"color: #0078bd;\">Data compression<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#mining\"><span style=\"color: #0078bd;\">Data mining<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#thesis\"><span style=\"color: #0078bd;\">Related thesis<\/span><\/a><\/span><\/h3>\n<\/li>\n<li>\n<h3><span style=\"color: #0078bd;\"><a href=\"#publications\"><span style=\"color: #0078bd;\">Publications<\/span><\/a><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<p><a name=\"compression\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<h1>Data compression<\/h1>\n<p>&nbsp;<\/p>\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> is the first Spin-Off created with the participation of two universities: Universitat de Barcelona and Universitat Polit\u00e8cnica de Catalunya. We offer software solutions for big data management with special focus on efficient data compression systems.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">\u00a0The expertise of our team on efficient compression systems for space provides the necessary knowledge base for the development of an optimized solution for each scenario depending on the client needs. We combine several compression technologies, including our quick Prediction Error Coder (PEC) and its patented adaptive extension (FAPEC &#8211; Fully Adaptive Prediction Error Coder), as well as efficient pre-processing stages that can be completely adapted to each case in order to boost theachievable ratios.<\/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>Data mining<\/h1>\n<p>&nbsp;<\/p>\n<p><a name=\"thesis\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h1>Related thesis<\/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>Publications<\/h1>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>dapcom, technology ub gaia<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1526,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full.php","meta":{"footnotes":""},"class_list":["post-380","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/380","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=380"}],"version-history":[{"count":30,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/380\/revisions"}],"predecessor-version":[{"id":5725,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/380\/revisions\/5725"}],"up":[{"embeddable":true,"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=\/wp\/v2\/pages\/1526"}],"wp:attachment":[{"href":"https:\/\/gaia.ub.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}