From: Leo S. <leo...@df...> - 2007-06-20 17:33:29
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haha! Benjamin Horak from DFKI made a small servlet hack and implemented a webservice for aperture. I have asked the DFKI technicians to host this servlet and open it for the public: http://www.dfki.uni-kl.de/ApertureWebProject/ yes, you can do here what you expect from an aperture online service. I see a few bugs left (wrong content-type, should be "rdf/xml", support for HTTP-GET when passing a URL) but otherwise I would heavily advertise this thing as an aperture showcase. any better ideas? best Leo -- ____________________________________________________ DI Leo Sauermann http://www.dfki.de/~sauermann Deutsches Forschungszentrum fuer Kuenstliche Intelligenz DFKI GmbH Trippstadter Strasse 122 P.O. Box 2080 Fon: +49 631 20575-116 D-67663 Kaiserslautern Fax: +49 631 20575-102 Germany Mail: leo...@df... Geschaeftsfuehrung: Prof.Dr.Dr.h.c.mult. Wolfgang Wahlster (Vorsitzender) Dr. Walter Olthoff Vorsitzender des Aufsichtsrats: Prof. Dr. h.c. Hans A. Aukes Amtsgericht Kaiserslautern, HRB 2313 ____________________________________________________ |
From: Christiaan F. <chr...@ad...> - 2007-06-20 22:18:51
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Leo Sauermann wrote: > I see a few bugs left (wrong content-type, should be "rdf/xml", support > for HTTP-GET when passing a URL) but otherwise I would heavily advertise > this thing as an aperture showcase. Great idea! I also spotted a glitch: when processing http://www.w3.org/, the resulting XML cannot be shown by IE: it barks about the ö in Österreich. This could be a Sesame problem: I believe they chose to just assume UTF-8 encoding rather than processing each string, for performance reasons. I'll ask Arjohn when he gets back from holiday. I would rename "web site" to "web page", the former may give the impression that we are going to crawl the entire site. Good work guys! Regards, Chris -- |
From: Arjohn K. <arj...@ad...> - 2007-06-25 11:59:12
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Christiaan Fluit wrote: > Leo Sauermann wrote: >> I see a few bugs left (wrong content-type, should be "rdf/xml", support >> for HTTP-GET when passing a URL) but otherwise I would heavily advertise >> this thing as an aperture showcase. > > Great idea! > > I also spotted a glitch: when processing http://www.w3.org/, the > resulting XML cannot be shown by IE: it barks about the ö in Österreich. > This could be a Sesame problem: I believe they chose to just assume > UTF-8 encoding rather than processing each string, for performance > reasons. I'll ask Arjohn when he gets back from holiday. > > I would rename "web site" to "web page", the former may give the > impression that we are going to crawl the entire site. This is clearly a character encoding issue. For whatsoever reason, IE ignores the character encoding specified by the server and looks at the encoding specified in the XML file instead. The easiest way to fix this is probably to change the encoding of the servlet's output to UTF-8 (currently uses ISO-8859-1). You may also consider to change the result's MIME type from "text/plain" to "application/rdf+xml". Hope this helps, Arjohn |