Hi Tamer Özsu, Look at the data you provided:
file = {:Users/tozsu/Documents/Collected Papers/Proceedings Papers/EDBT/EDBT 2011/LID11(EDBT)\_a6-zaniolo.pdf}, This is AFAIK not a valid file path, e.g. it starts with a ":". I guess Christiaan's word use 'junk' is more too often true than not. Making wild guesses, as perhaps other programs such as Papers do, may also not be always helpful, because it can be very confusing if it once works and once not for reasons very difficult to comprehend. And if you look at other program characteristics, e.g. Papers' lousy cite key generation, you find that perhaps a small advantage as guessing when pdf metadata are bad is paid with deficiencies that are intolerable (at least for me). This is just meant as some considerations to also take into account before criticizing BibDesk too much. Sincerely yours, Andreas Fischlin ETH Zurich Prof. Dr. Andreas Fischlin Systems Ecology - Institute of Integrative Biology CHN E 21.1 Universitaetstrasse 16 8092 Zurich SWITZERLAND andreas.fisch...@env.ethz.ch www.sysecol.ethz.ch +41 44 633-6090 phone +41 44 633-1136 fax +41 79 221-4657 mobile Make it as simple as possible, but distrust it! ________________________________________________________________________ On 12/10/2011, at 10:10 , M. Tamer Özsu wrote: > Thank you. I'll study that. > > I wonder how programs such as Papers and Mendeley are able to extract that > info from PDF files -- or do they not extract them from the PDFs? > > ==Tamer > > On 2011-10-11, at 11:20 PM, Maxwell, Adam R wrote: > >> >> On Oct 11, 2011, at 14:16, M. Tamer Özsu wrote: >> >>> Some PDF files do have this information included as metadata that some >>> programs are able to extract. I thought there might be a mechanism such as >>> that, but I understand that there isn't. >> >> There is, but most of that metadata is junk. Look for >> BDSKShouldUsePDFMetadata on this page: >> >> http://sourceforge.net/apps/mediawiki/bibdesk/index.php?title=Tips_and_Tricks >> >> >> ------------------------------------------------------------------------------ >> All the data continuously generated in your IT infrastructure contains a >> definitive record of customers, application performance, security >> threats, fraudulent activity and more. Splunk takes this data and makes >> sense of it. Business sense. IT sense. Common sense. >> http://p.sf.net/sfu/splunk-d2d-oct >> _______________________________________________ >> Bibdesk-users mailing list >> Bibdesk-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/bibdesk-users > > > ------------------------------------------------------------------------------ > All the data continuously generated in your IT infrastructure contains a > definitive record of customers, application performance, security > threats, fraudulent activity and more. Splunk takes this data and makes > sense of it. Business sense. IT sense. Common sense. > http://p.sf.net/sfu/splunk-d2d-oct > _______________________________________________ > Bibdesk-users mailing list > Bibdesk-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bibdesk-users ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ Bibdesk-users mailing list Bibdesk-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bibdesk-users