Monday, July 2nd

9:50	Opening
Session I
10:00–11:00	Zoltan Esik, Werner Kuich, “Fixed points in semiring theory” (invited talk)
11:00–11:30	Coffee break
Session II
11:30–12:30	Witold Charatonik, “Set constraints and language equations” (invited talk)
12:30–13:00	Mark Daley, Michael Domaratzki, Kai Salomaa, “On the operational orthogonality of languages”
13:00–14:30	Lunch
Session III
14:30–15:30	Nina Yevtushenko, Tiziano Villa, Svetlana Zharikova, “Solving language equations over synchronous and parallel composition operators” (invited talk)
15:30–16:00	Julien Cassaigne, Juhani Karhumäki, Petri Salmela, “Conjugacy of finite biprefix codes”
16:00–16:30	Olivier Ly, “A constructive solution of the language inequation XA ⊆ BX”
16:30–17:00	Coffee break
Session IV
17:00–17:30	Vassilis Kountouriotis, Christos Nomikos, Panos Rondogiannis, “Conjunctive macro grammars”
17:30–18:00	David Zook, “Multi-conjunctive grammars”
18:00–18:30	Artur Jeż, Alexander Okhotin, “Language equations with positional addition”
18:30	Closing
19:00	DLT registration

All talks are held at the ICT building of the University of Turku (Joukahaisenkatu 3–5 B), in lecture hall Beta.

The workshop proceedings volume has been published by Turku Centre for Computer Science. Hard copies will be distributed to workshop participants.