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blog:icra18 [2019/06/20 12:21] (current)
daniel86 created
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 +====== KnowRob at ICRA 2018 ======
 +
 +We are proud to announce that the second generation of the KnowRob has been presented at ICRA'​18 in Brisbane Australia.
 +
 +KnowRob was first introduced in 2009 [1] where Tenorth and Beetz argue that autonomous robot control demands KR&R systems that address several aspects that are commonly not sufficiently considered in AI KR&R systems, such as that robots need a more fine-grained action representation. This was pointed out early by Tenorth and Beetz [2] when they argued that service robots should be able to cope with (often) shallow and symbolic instructions,​ and to fill in the gaps to generate detailed, grounded, and (often) real-valued information needed for execution.
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 +We have introduced the second generation of the KnowRob system at ICRA'​18 [3] where the focus of development has shifted towards the integration of simulation and rendering techniques into a hybrid knowledge processing architecture. The rational is to re-use components of the control program in virtual environments with physics and almost photorealistic rendering, and to acquire experiential knowledge from these sources. Experiential knowledge, called //narrative enabled episodic memory// in KnowRob, is used to draw conclusions about what action parametrization is likely to succeed in the real world (e.g., through learning methods) -- this principle is inspired by the simulation theory of cognition [4].
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 +The architecture blueprint for KnowRob 2.0 is depicted below.
 +
 +{{ :​blog:​knowledge-components3.png?​direct&​600 |}}
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 +Displayed components exist at least prototypically,​ and will be elaborated more in future publications.
 +
 +<​code>​
 +[1] Moritz Tenorth, Michael Beetz,
 +    "​KnowRob – knowledge processing for autonomous personal robots",​
 +    In: IEEE/RSJ International Conference on Intelligent Robots and Systems, IEEE, pp. 4261–4266,​ 2009.
 +[2] Moritz Tenorth, Michael Beetz,
 +    "​Representations for robot knowledge in the KnowRob framework",​
 +    In: Artificial Intelligence,​ Elsevier, 2015. 
 +[3] Michael Beetz, Daniel Beßler, Andrei Haidu, et al.,
 +    "​KnowRob 2.0 – A 2nd Generation Knowledge Processing Framework for Cognition-enabled Robotic Agents"​.
 +    In: International Conference on Robotics and Automation (ICRA), 2018.
 +[4] Germund Hesslow,
 +    "The current status of the simulation theory of cognition",​
 +    In: Brain Research 1428, pp. 71–79, 2012.
 +</​code>​
 +
 +{{tag>}}
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