| 08.30-8.55 |
Registration |
| 08.55-9.00 |
Welcome |
| 09.00-10.00 |
Session 1 Chair: Renate Schmidt |
| 09.00 |
Invited talk: Roger Maddux |
| |
Finite symmetric integral relation algebras with no 3-cycles |
| 10.00 |
Wolfram Kahl |
| |
Semigroupoid interfaces for relation-algebraic programming in Haskell |
| 10.30-11.00 |
Coffee |
| 11.00-12.30 |
Session 2 Chair: Peter Jipsen |
| 11.00 |
Rudolf Berghammer |
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Computing and visualizing lattices of subgroups using relation algebra and RelView |
| 11.30 |
Marcelo Frias, Rodolfo Gamarra, Gabriela Steren and Lorena Bourg |
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Monotonicity analysis speeds up verification |
| 12.00 |
Britta Kehden |
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Evaluating sets of search points using relational algebra |
| 12.30-14.30 |
Lunch |
| 14.30-15.30 |
Session 3 Chair: Ewa Orlowska |
| 14.30 |
Giuseppe Scollo, Giuditta Franco and Vincenzo Manca |
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A relational view of recurrence and attractors in state transition dynamics |
| 15.00 |
Tadeusz Litak |
| |
Algebraization of hybrid logic with binders |
| 15.30-16.00 |
Coffee |
| 16.00-17.30 |
Session 4 Chair: Marcelo Frias |
| 16.00 |
Michael Winter |
| |
Weak relational products |
| 16.30 |
Gunther Schmidt |
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Relational measures and integration |
| 17.00 |
Yasuo Kawahara |
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On the cardinality of relations |
| 09.00-10.30 |
Session 5 Chair: Georg Struth |
| 09.00 |
Invited talk: Jeff Sanders |
| |
Computations and relational bundles |
| 10.00 |
Stephane Gaubert and Ricardo Katz |
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Max-plus convex geometry |
| 10.30-11.00 |
Coffee |
| 11.00-12.30 |
Session 6 Chair: Wolfram Kahl |
| 11.00 |
Wojciech Buszkowski |
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On the complexity of the equational theory of relational action algebras |
| 11.30 |
Annabelle McIver, Ernie Cohen and Carroll Morgan |
| |
Using probabilistic Kleene algebra for protocol verification |
| 12.00 |
Toshinori Takai and Hitoshi Furusawa |
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Monodic tree Kleene algebra |
| 12.30-14.30 |
Lunch |
| 14.30-15.30 |
Session 7 Chair: Hitoshi Furusawa |
| 14.30 |
Bernhard Möller and Peter Höfner |
| |
Lazy semiring neighbours and some applications |
| 15.00 |
Kamal Aboul-Hosn |
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An axiomatization of arrays for Kleene algebra with tests |
| 15.30-16.00 |
Coffee |
| 16.00-17.30 |
Session 8 Chair: Ingrid Rewitzky |
| 16.00 |
Bernhard Möller, Peter Höfner and Kim Solin |
| |
Omega algebra, demonic refinement algebra and commands |
| 16.30 |
Jean-Lou De Carufel and Jules Desharnais |
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Demonic algebra with domain |
| 17.00 |
Kim Solin |
| |
On two dually nondeterministic refinement algebras |
| 09.00-10.00 |
Session 9 Chair: Jules Desharnais |
| 09.00 |
Invited talk: Ernie Cohen |
| |
Weak Kleene algebra and computation trees |
| 10.00-10.30 |
Coffee |
| 10.30-11.30 |
Session 10 Chair: Rudolf Berghammer |
| 10.30 |
Kamal Aboul-Hosn and Dexter Kozen |
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Local variable scoping and Kleene algebra with tests |
| 11.00 |
Andrzej Szalas and Jerzy Tyszkiewicz |
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On the fixpoint theory of equality and its applications |
| 11.30-12.30 |
Buffet Brunch |
| 12.30-23.00 |
Excursion and dinner |
| 12.30 |
Excursion to Quarry Bank Mill |
| 18.30 |
Conference Dinner at Stanneylands Hotel |
| 09.30-10.30 |
Session 11 Chair: Bernhard Möller |
| 09.30 |
Ingrid Rewitzky and Chris Brink |
| |
Monotone predicate transformers as up-closed multirelations |
| 10.00 |
Gunther Schmidt |
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Homomorphism and isomorphism theorems: generalized from a relational perspective |
| 10.30-11.00 |
Coffee |
| 11.00-12.30 |
Session 12 Chair: Gunther Schmidt |
| 11.00 |
Ivo Düntsch, Wendy MacCaull, Dimiter Vakarelov and Michael Winter |
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Topological representation of contact lattices |
| 11.30 |
Wojciech Dzik, Ewa Orlowska and Clint van Alten |
| |
Relational representation theorems for general lattices with negation |
| 12.00 |
Ivo Düntsch and Alasdair Urquhart |
| |
Betweenness and comparability obtained from binary relations |
| 12.30-13.30 |
Lunch |