We discuss methods to compute the flow of non-Brownian, non-cohesive, and non-spherical
rigid bodies immersed in a single homogeneous fluid. We address both the case of …

Background Mixed-reality technologies, including virtual reality (VR) and augmented reality
(AR), are considered to be promising potential tools for science teaching and learning …

Introduction: Traditional medical training in oral and maxillofacial surgery (OMFS) may be
limited by its low efficiency and high price due to the shortage of cadaver resources. With the …

To avoid the cumbersome calculation of inverse kinematics and improve the efficiency of
obstacle avoidance, a novel potential guided bidirectional rapidly-exploring random tree star …

Motion planning is a fundamental problem in autonomous robotics with real-time and low-
energy requirements for safe navigation through a dynamic environment. More than 90% of …

CNC machining is the leading subtractive manufacturing technology. Although it is in use
since decades, it is far from fully solved and still a rich source for challenging problems in …

Contact detection significantly affects the computational efficiency of discrete element
simulations, especially for irregularly shaped elements. The dilated polyhedron is …

To solve the problems of poor real-time collision accuracy and low efficiency of modeling in
the virtual reality environment, we propounded a depth image-based 3D modeling system …

We propose a path-planning algorithm for 5-axis flank CNC machining with general tools of
varying curvature. Our approach generalizes the initialization strategy introduced for conical …

Sometimes an autonomous vehicle realizes that unfortunately a crash will come about;
however there are several possible crashes and the autonomous vehicle can still make a …