7 citations · 8 across the 6 of their papers we have counts for
6 papers
Social Robots as Social Proxies for Fostering Connection and Empathy Towards Humanity
Jocelyn Shen, Audrey Lee, Sharifa Alghowinem +3
Despite living in an increasingly connected world, social isolation is a prevalent issue today. While social robots have been explored as tools to enhance social connection through…
Hyperbanana Graphs
Christopher Clement, Audrey Lee-St. John, Jessica Sidman
A bar-and-joint framework is a finite set of points together with specified distances between selected pairs. In rigidity theory we seek to understand when the remaining pairwise d…
Algorithms for detecting dependencies and rigid subsystems for CAD
James Farre, Helena Kleinschmidt, Jessica Sidman +4
Geometric constraint systems underly popular Computer Aided Design soft- ware. Automated approaches for detecting dependencies in a design are critical for developing robust solver…
Combinatorics and the Rigidity of CAD Systems
Audrey Lee-St. John, Jessica Sidman
We study the rigidity of body-and-cad frameworks which capture the majority of the geometric constraints used in 3D mechanical engineering CAD software. We present a combinatorial…
Body-and-cad Geometric Constraint Systems
Kirk Haller, Audrey Lee-St. John, Meera Sitharam +2
Motivated by constraint-based CAD software, we develop the foundation for the rigidity theory of a very general model: the body-and-cad structure, composed of rigid bodies in 3D co…
Pebble Game Algorithms and Sparse Graphs
Audrey Lee, Ileana Streinu
A multi-graph on vertices is -sparse if every subset of vertices spans at most edges. is {\em tight} if, in addition, it has exactly $k…