WP11 Multilingual semantic wiki - M18

Summary of progress

We continued working on our two main projects: (1) developing ACE-in-GF (multilingual grammar of ACE) and (2) developing AceWiki-GF (multilingual CNL-based semantic wiki).

ACE-in-GF was extended to almost all the languages supported in the GF resource grammar library (~20 languages), although only the languages reported in D11.1 are fully implemented and tested.

The main work on AceWiki-GF was completed, and reported in D11.2 and a ESWC 2013 conference paper. Smaller extensions and improvements continue.

In the last 5 months of the project we focused on the evaluation of both ACE-in-GF and AceWiki-GF. The design and results of both of these evaluations are reported in D11.3.

Events

• Norbert E. Fuchs and Kaarel Kaljurand were invited to participate and speak at the 3rd Symposium on Advances in KRDB Technologies (SAKT-2012), Bolzano, 19-20 Nov 2012
• Kaarel Kaljurand gave a 2-day GF course at BeInformed (Dec 2012)
• Kaarel Kaljurand and Tobias Kuhn presented a paper at ESWC 2013, Montpellier 26-30 May 2013

Links to online resources

• ACE-in-GF project website: https://github.com/Attempto/ACE-in-GF
• AceWiki-GF demo wikis: http://attempto.ifi.uzh.ch/acewiki-gf/
• AceWiki-GF source code: https://github.com/AceWiki/AceWiki

Highlights

• Multilingual GF-based ACE grammar (ACE-in-GF)
• AceWiki-GF
• Evaluations of ACE-in-GF and of AceWiki-GF (translation accuracy, user acceptance, both with good results)
• RACE extensions (arithmetic, improved wh-queries)
• paper on ACE-in-GF and AceWiki-GF accepted at ESWC 2013 (25% acceptance rate)

Use of resources for Period 3

Node	Professor/Manager	PostDoc	PhD Student	Research Engineer/Intern
UZH	3 (N. E. Fuchs)	11.5 (K. Kaljurand, T. Kuhn)	0	2.5 (L. Canedo, V. Ungureanu)