kasei.us is the personal website of Gregory Todd Williams. Please consider using my pgp key when sending me email. My FOAF file is available.

I am a member of the perl-rdf community, and author of many semantic-web Perl modules available on CPAN including RDF::Trine, RDF::Query, and RDF::Endpoint (these three modules together provide a complete RDF and SPARQL 1.1 implementation), and RDF::EARL. I was a member of the SPARQL Working Group during the standardization of SPARQL 1.1, was the editor of the SPARQL 1.1 Service Description and Protocol documents, and RDF::Query was among the first fully-conformant implementations of SPARQL 1.1.

I graduated from Rensselaer Polytechnic Institute in March, 2013 with a Ph.D in Computer Science. My research involved work on efficient query federation in Semantic Web systems, with a particular focus on a flexible query answering system able to discover new data sources and incorporate them into the query plan mid-execution.

Various personal accounts:

The content on this site, minus user comments and where noted otherwise, is copyright by Gregory Todd Williams. This site is licensed under the Attribution-ShareAlike Creative Commons License.