نتایج جستجو برای: teaching by demonstration impedance control
تعداد نتایج: 7783853 فیلتر نتایج به سال:
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
The paper compares various approaches to implementing a compliant Cartesian behavior for robotic manipulators: impedance, admittance and stiffness control. A new controller structure is proposed, which consists of an impedance controller enhanced by local stiffness control. This structure consistently takes into account the two time scale property of the joint and Cartesian control loops. The D...
Our goal is to make combinatorial problem-solving technology available to users who have no formal training in AI or OR. To achieve this aim, we have built a system, VICSS (Visual Constraint Specification System) that enables users to specify problems graphically. To simplify the specification process, VICSS relles heavily on progra~nming-by-demonstration (PBD) techniques. We believe, however, ...
the present study aimed at investigating the relationship between iranian efl teachers’ classroom management orientations and their teaching styles. additionally, the difference between male and female teachers’ teaching styles and classroom management orientations and their relationship with experience and age were explored. three hundred efl teachers filled in attitudes and beliefs on classro...
Programming by demonstration requires detection and analysis of sequential patterns in a user’s input, and the synthesis of an appropriate structural model that can be used for prediction. This paper describes SEQUITUR, a scheme for inducing a structural description of a sequence from a single example. SEQUITUR integrates several different inference techniques: identification of lexical subsequ...
A goal of the Multi-tac project is to make combinatorial problem-solving technology available to users who have no formal training in AI or OR. To achieve this aim, we have built a system , ViCSS (Visual Constraint Speciication System) that enables users to specify problems graphically. To simplify the speciication process, ViCSS relies heavily on programming-by-demonstration techniques. We bel...
Programming by demonstration is an efficient way to acquire procedural knowledge, but it can require many examples to learn how to perform complex tasks. In this paper, we present a novel approach to using transfer learning in programming by demonstration. In particular, we describe a mechanism that learns how to transfer solutions to common subgoals from one task to another. We show that trans...
In this paper, we investigate the PBD-closure of sets K with {7, 13} ⊆ K ⊆ {7, 13, 19, 25, 31, 37, 43}. In particular, we show that v ≡ 1 mod 6, v ≥ 98689 implies v ∈ B({7, 13}). As a preliminary result, many new 13-GDDs of type 13q and resolvable BIBD with block size 6 or 12 are also constructed. Furthermore, we show some elements to be not essential in a Wilson bases for the PBD-closed set {v...
People often learn from others’ demonstrations, and inverse reinforcement learning (IRL) techniques have realized this capacity in machines. In contrast, teaching by demonstration has been less well studied computationally. Here, we develop a Bayesian model for teaching by demonstration. Stark differences arise when demonstrators are intentionally teaching (i.e. showing) a task versus simply pe...
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