- From: Andy Seaborne <andy.seaborne@talis.com>
- Date: Tue, 30 Mar 2010 16:52:13 +0100
- To: Ivan Mikhailov <imikhailov@openlinksw.com>
- CC: Axel Polleres <axel.polleres@deri.org>, Orri Erling <erling@xs4all.nl>, SPARQL Working Group <public-rdf-dawg@w3.org>
On 30/03/2010 3:26 PM, Ivan Mikhailov wrote: > Hello Axel, ... >> Would we also allow aggregates with arityy different to 1 (like common in functions) e.g. agg-uri(?X ?Y) > > That's absolutely required for statistical calculations of all sorts, > from regression to likelihood detection. > > Best Regards, > > Ivan. At F2F3, we decided to not restrict the arity to 1 for custom aggregates (and they can have parameters to the aggregator as well as arguments to aggregate over). Andy
Received on Tuesday, 30 March 2010 15:52:46 UTC