Ileana Streinu - Academia.edu (original) (raw)
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Papers by Ileana Streinu
Lecture Notes in Computer Science, 2002
Computational Geometry, 2008
Computational Geometry, 1998
Computational Geometry, 2005
Proceedings of the …, 2009
CCCG, 2004
A band is defined as the intersection of the surface of a con-vex polyhedron with the space betwe... more A band is defined as the intersection of the surface of a con-vex polyhedron with the space between two parallel planes, as long as this space does not contain any vertices of the polyhedron. An unfolding of a given band is obtained by cutting along exactly one edge and placing all ...
Signals, Systems and …
Abstract-We describe one approach for the development of generation-after-next microsystems that ... more Abstract-We describe one approach for the development of generation-after-next microsystems that have on-the-fly sensing and processing adaptivity. These microsystems function as the lowest level in a multi-tiered network. Ideas for the development of these microsystems borrow ...
Proceedings of the …, 2001
The concept of location depth was introduced in statistics as a way to extend the univariate no-t... more The concept of location depth was introduced in statistics as a way to extend the univariate no-tion of ranking to a bivariate configuration of data points. It has been used successfully for robust esti-mation, hypothesis testing, and graphical display. These require the ...
Discrete & Computational Geometry, 2010
We define and study slider-pinning rigidity, giving a complete combinatorial characterization. Th... more We define and study slider-pinning rigidity, giving a complete combinatorial characterization. This is done via direction-slider networks, which are a generalization of Whiteley's direction networks.
A one-parameter deformation of a periodic bar-and-joint framework is expansive when all distances... more A one-parameter deformation of a periodic bar-and-joint framework is expansive when all distances between joints increase or stay the same. In dimension two, expansive behavior can be fully explained through our theory of periodic pseudo-triangulations. However, higher dimensions present new challenges. In this paper we study a number of periodic frameworks with expansive capabilities in dimension dgeq3d\geq 3dgeq3 and register both similarities and contrasts with the two-dimensional case.
Lecture Notes in Computer Science, 2002
Computational Geometry, 2008
Computational Geometry, 1998
Computational Geometry, 2005
Proceedings of the …, 2009
CCCG, 2004
A band is defined as the intersection of the surface of a con-vex polyhedron with the space betwe... more A band is defined as the intersection of the surface of a con-vex polyhedron with the space between two parallel planes, as long as this space does not contain any vertices of the polyhedron. An unfolding of a given band is obtained by cutting along exactly one edge and placing all ...
Signals, Systems and …
Abstract-We describe one approach for the development of generation-after-next microsystems that ... more Abstract-We describe one approach for the development of generation-after-next microsystems that have on-the-fly sensing and processing adaptivity. These microsystems function as the lowest level in a multi-tiered network. Ideas for the development of these microsystems borrow ...
Proceedings of the …, 2001
The concept of location depth was introduced in statistics as a way to extend the univariate no-t... more The concept of location depth was introduced in statistics as a way to extend the univariate no-tion of ranking to a bivariate configuration of data points. It has been used successfully for robust esti-mation, hypothesis testing, and graphical display. These require the ...
Discrete & Computational Geometry, 2010
We define and study slider-pinning rigidity, giving a complete combinatorial characterization. Th... more We define and study slider-pinning rigidity, giving a complete combinatorial characterization. This is done via direction-slider networks, which are a generalization of Whiteley's direction networks.
A one-parameter deformation of a periodic bar-and-joint framework is expansive when all distances... more A one-parameter deformation of a periodic bar-and-joint framework is expansive when all distances between joints increase or stay the same. In dimension two, expansive behavior can be fully explained through our theory of periodic pseudo-triangulations. However, higher dimensions present new challenges. In this paper we study a number of periodic frameworks with expansive capabilities in dimension dgeq3d\geq 3dgeq3 and register both similarities and contrasts with the two-dimensional case.