Sciweavers

2436 search results - page 110 / 488
» Comonadic Notions of Computation
Sort
View
CONCUR
2005
Springer
15 years 9 months ago
Transactions in RCCS
We propose a formalisation of the notion of transaction, using a variant of CCS, RCCS, that distinguishes reversible and irreversible actions, and incorporates a distributed backtr...
Vincent Danos, Jean Krivine
DEON
2004
Springer
15 years 9 months ago
Defeasible Logic: Agency, Intention and Obligation
We propose a computationally oriented non-monotonic multi-modal logic arising from the combination of agency, intention and obligation. We argue about the defeasible nature of thes...
Guido Governatori, Antonino Rotolo
ICALP
2004
Springer
15 years 9 months ago
A Generalisation of Pre-logical Predicates to Simply Typed Formal Systems
We generalise the notion of pre-logical predicates [HS02] to arbitrary simply typed formal systems and their categorical models. We establish the basic lemma of pre-logical predica...
Shin-ya Katsumata
ICCS
2004
Springer
15 years 9 months ago
Clustering of Conceptual Graphs with Sparse Data
This paper gives a theoretical framework for clustering a set of conceptual graphs characterized by sparse descriptions. The formed clusters are named in an intelligible manner thr...
Jean-Gabriel Ganascia, Julien Velcin
IWPEC
2004
Springer
15 years 9 months ago
On Miniaturized Problems in Parameterized Complexity Theory
Abstract. We introduce a general notion of miniaturization of a problem that comprises the different miniaturizations of concrete problems considered so far. We develop parts of t...
Yijia Chen, Jörg Flum