[OTDev] Experiments with RDF
chung chvng at mail.ntua.grThu Sep 30 20:33:15 CEST 2010
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Hi all, During a round (rectangle in fact) table discussion in Rhodes we questioned the efficiency of web services based on RDF and in particular its OWL-DL variant. I gathered some statistics using ToxOtis while experimenting with downloading and parsing datasets. Also we've tested the performance of ToxOtis in converting dataset objects into weka objects (weka.core.Instances); the latter are useful to users of Weka. These are preliminary results and we must not jump into conclusions but we can start a discussion around some performance issues. Java developers may use ToxOtis as a kind of client-profiler for their services. Find attached a draft report that attempts to correlate the size of a dataset with the computational effort needed for its parsing. Best regards, Pantelis S. -------------- next part -------------- A non-text attachment was scrubbed... Name: DownloadParseDatasets.odt Type: application/vnd.oasis.opendocument.text Size: 49261 bytes Desc: not available URL: <http://lists.opentox.org/pipermail/development/attachments/20100930/cb17fefa/attachment.odt> -------------- next part -------------- A non-text attachment was scrubbed... Name: data.csv Type: text/csv Size: 4101 bytes Desc: not available URL: <http://lists.opentox.org/pipermail/development/attachments/20100930/cb17fefa/attachment.csv>
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