This thesis deals with reachability analysis of linear hybrid systems. Special importance is given to the treatment of the necessary geometrical operations. In the first part, we introduce a new representation class for convex polyhedra, the symbolic orthogonal projections (sops). A sop encodes a polyhedron as an orthogonal projection of a higher-dimensional polyhedron. This representation is treated purely symbolically, in the sense that the actual computation of the projection is avoided. We show that fundamental geometrical operations, like affine transformations, intersections, Minkowski sums, and convex hulls, can be performed by block matrix operations on the representation. Compared to traditional representations, like half-space rep...
Polygonal hybrid systems (SPDI) are a subclass of planar hybrid automata which can be represented by...
This note brings together two fundamental topics: polyhedral projection and parametric linear progra...
VPL (Verified Polyhedra Library) is an abstract polyhedra domain using constraint-only description. ...
This thesis deals with reachability analysis of linear hybrid systems. Special importance is given t...
Thanks to significant progress in the adopted implementation techniques, the recent years have witne...
International audienceIn this work we are concerned with the formal verification of two-dimensional ...
AbstractIn this work we are concerned with the formal verification of two-dimensional non-determinis...
This research effort focuses on the acquisition of polyhedral outer-approximations to the convex hul...
This research effort focuses on the acquisition of polyhedral outer-approximations to the convex hul...
This thesis is devoted to the problem of computing reachable sets of linear and hybrid systems. In t...
Abstract. Computing reachable sets is an essential step in most analysis and synthesis techniques fo...
Convex polyhedra are important objects in various areas of mathematics and other disciplines. A fund...
Special Issue: IFAC World Congress 2008International audienceThis work is concerned with the algorit...
Cette thèse porte sur les techniques d'analyse formelle de systèmes hybrides à dynamiques continues ...
A polygonal differential inclusion system (SPDI) is a non-deterministic planar hybrid system which c...
Polygonal hybrid systems (SPDI) are a subclass of planar hybrid automata which can be represented by...
This note brings together two fundamental topics: polyhedral projection and parametric linear progra...
VPL (Verified Polyhedra Library) is an abstract polyhedra domain using constraint-only description. ...
This thesis deals with reachability analysis of linear hybrid systems. Special importance is given t...
Thanks to significant progress in the adopted implementation techniques, the recent years have witne...
International audienceIn this work we are concerned with the formal verification of two-dimensional ...
AbstractIn this work we are concerned with the formal verification of two-dimensional non-determinis...
This research effort focuses on the acquisition of polyhedral outer-approximations to the convex hul...
This research effort focuses on the acquisition of polyhedral outer-approximations to the convex hul...
This thesis is devoted to the problem of computing reachable sets of linear and hybrid systems. In t...
Abstract. Computing reachable sets is an essential step in most analysis and synthesis techniques fo...
Convex polyhedra are important objects in various areas of mathematics and other disciplines. A fund...
Special Issue: IFAC World Congress 2008International audienceThis work is concerned with the algorit...
Cette thèse porte sur les techniques d'analyse formelle de systèmes hybrides à dynamiques continues ...
A polygonal differential inclusion system (SPDI) is a non-deterministic planar hybrid system which c...
Polygonal hybrid systems (SPDI) are a subclass of planar hybrid automata which can be represented by...
This note brings together two fundamental topics: polyhedral projection and parametric linear progra...
VPL (Verified Polyhedra Library) is an abstract polyhedra domain using constraint-only description. ...