This article presents the design and real-time implementation of an optimal collaborative approach to obtain desired trajectory tracking two Degree Freedom (DOF) pantograph end effector position. The proposed controller constructively synergizes Proportional Integral Derivative (PID) Linear Quadratic Regulator (LQR) by taking their weighted sum. Particle Swarm Optimization (PSO) algorithm is op...

A mathematical programming formulation is proposed to eliminate irrelevant and redundant features for collaborative computer aided diagnosis which requires to detect multiple clinically-related malignant structures from medical images. A probabilistic interpretation is described to justify our formulations. The proposed formulation is optimized through an effective alternating optimization algo...

1. Summary These notes describe some recent ideas for distributed design and their application to large-scale aerospace systems. In this type of multidisciplinary optimization, design tasks are decomposed into domain-specific subproblems, and coordinated to achieve an optimal system. Focusing on collaborative optimization, one form of design decomposition, the notes detail the methods, summariz...

This study aimed at investigating the potential of collaborative and e-collaborative writing modalities in developing interactional complexity, utilization of interactional demonstrators and density of interaction. To this end, 66 Iranian intermediate female English as foreign language learners (EFL) were selected to participate in this study according to their scores on Oxford Placement Test (...

Recently, literature around the theme of collaborative management research has grown considerably. According to the definition of collaborative management research, two components are connected to each other in this context; managers of organizations and academic researchers. In literature, many authors claim that the relationship between these two components could lead to significant advantage...