نتایج جستجو برای: undetailed pre task planning
تعداد نتایج: 775556 فیلتر نتایج به سال:
Purpose To present the implementation of a magnetic resonance imaging (MRI) pre-planning technique in multi-interstitial perineal and endocavitary gynecological brachytherapy. Material and methods We used a new fully MRI-compatible applicator that is capable to engage titanium needles, and an intrauterine tandem, developed in our department for the treatment of gynecological cervical cancer p...
We collected think-aloud, pre-test, post-test, and motivation data from 43 undergraduates to examine the impact of conceptual scaffolds on the fluctuation of certain motivation constructs and use of self-regulatory processes during learning with hypermedia. Participants were randomly assigned to either the No Scaffolding (NS) or Conceptual Scaffolding (CS) condition. During the experimental ses...
Over the last decade, use of robots in production and daily life has increased. With increasingly complex tasks interaction different environments including humans, are required a higher level autonomy for efficient deliberation. Task planning is key element It combines elementary operations into structured plan to satisfy prescribed goal, given specifications on robot environment. In this manu...
The main goal in task planning is to build a sequence of actions that takes an agent from initial state state. In robotics, this particularly difficult because usually have several possible results, and sensors are prone produce measurements with error. Partially observable Markov decision processes (POMDPs) commonly employed, thanks their capacity model the uncertainty modify monitor system. H...
the aim of this investigation was to compare the level and the pattern of attention demands of a volleyball jumping serve using a probe reaction time (rt) technique. 14 junior elite volleyball players performed 60 jumping serves (js) with their preferred hand. jumping serve was performance as the primary task and verbal rt that was administered in four probe positions (pp) as secondary task. re...
This paper provides an approach to integrating geometric motion planning with logical task planning for long-horizon tasks in domains with many objects. We propose a tight integration between the logical and geometric aspects of planning. We use a logical representation which includes entities that refer to poses, grasps, paths and regions, without the need for a priori discretization. Given th...
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