Auflistung nach:
Auflistung Künstliche Intelligenz 31(2) - Mai 2017 nach Titel
1 - 10 von 17
Treffer pro Seite
Sortieroptionen
- ZeitschriftenartikelA Cognitive Observer-Based Landmark-Preference Model(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Röser, Florian
- ZeitschriftenartikelAnalyzing the Effects of VGI-based Landmarks on Spatial Memory and Navigation Performance(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Bestgen, Anne-Kathrin; Edler, Dennis; Kuchinke, Lars; Dickmann, FrankThe construction and modulation of cognitive maps relies on spatial information. Their analysis is essential to understand the orientation and navigation behavior in humans. Empirical studies within the interdisciplinary cooperation of Professor Dickmann at Ruhr-University Bochum and Professor Kuchinke at the International Psychoanalytical University Berlin focus on the investigation of spatial memory and navigation performance, from a cognitive and a geographic perspective. Several studies found out that the design of topographic maps has a systematical influence on spatial memory performance. Within the frame of the Priority Programme SSP 1894 “Volunteered Geographic Information (VGI): Interpretation, Visualisation and Social Computing”, which is funded by the German Research Foundation with a term of 3 years, similar effects of landmarks and landmarks configurations will be investigated. Selected landmarks and, in particular, patterns of landmarks building geometric shapes are expected to guide spatial attention and support individual wayfinding strategies. Identifying landmark patterns will lay the foundations for automatic extraction processes and mobile map design.
- ZeitschriftenartikelDissertation Abstract: Empirically Measuring Salience of Objects for Use in Pedestrian Navigation(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Kattenbeck, Markus
- ZeitschriftenartikelErratum to: Kai-Florian Richter and Stephan Winter: Landmarks—GIScience for Intelligent Services(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Ishikawa, Toru
- ZeitschriftenartikelIdentifying Landmark Candidates Beyond Toy Examples(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Richter, Kai-FlorianIncorporating references to landmarks in navigation systems requires having data on potential landmarks in the first place. While there have been many approaches in the scientific literature for identifying landmark candidates, these have hardly been picked up in actual, running systems. One major obstacle for this to happen may be that most—if not all—approaches presented so far are not scalable due to their underlying data requirements. In this paper, I will critically discuss existing approaches in light of their scalability. I will then suggest a way forward to more scalable solutions by combining in a smart way aspects of different approaches.
- ZeitschriftenartikeliMRK: Demonstrator for Intelligent and Intuitive Human–Robot Collaboration in Industrial Manufacturing(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) de Gea Fernández, José; Mronga, Dennis; Günther, Martin; Wirkus, Malte; Schröer, Martin; Stiene, Stefan; Kirchner, Elsa; Bargsten, Vinzenz; Bänziger, Timo; Teiwes, Johannes; Krüger, Thomas; Kirchner, FrankThis report describes an intelligent and intuitive dual-arm robotic system for industrial human–robot collaboration which provides the basis for further work between DFKI (Robotics Innovation Center) and Volkswagen Group (Smart Production Lab) in the field of intuitive and safe collaborative robotics in manufacturing scenarios. The final robot demonstrator developed in a pilot project possesses multiple sensor modalities for environment monitoring and is equipped with the ability for online collision-free dual-arm manipulation in a shared human–robot workspace. Moreover, the robot can be controlled via simple human gestures. The capabilities of the robotic system were validated at a mockup of a gearbox assembly station at a Volkswagen factory.
- ZeitschriftenartikelIndoor Wayfinding: Interview with Christoph Hölscher and Ruth Conroy Dalton(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Krukar, Jakub; Hölscher, Christoph; Conroy Dalton, Ruth
- ZeitschriftenartikelKai-Florian Richter and Stephan Winter: Landmarks—GIScience for Intelligent Services(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Ishikawa, Toru
- ZeitschriftenartikelLandmark Extraction from Web-Harvested Place Descriptions(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Kim, Junchul; Vasardani, Maria; Winter, StephanLarge corpora of place descriptions provide abundant human spatial knowledge, different from the geometry-based information stored in current GIS. These place descriptions, used in everyday communication, frequently refer to landmarks. This paper suggests a model for extracting landmarks from web-harvested place descriptions, considering the landmark’s cognitive significance. The model allows landmarks to be extracted according to different contexts via web harvesting and text classification methods. In this work, an implementation of our approach is used to extract context-based landmarks for a target area—Melbourne in Australia.
- ZeitschriftenartikelLandmark-Based Navigation in Cognitive Systems(KI - Künstliche Intelligenz: Vol. 31, No. 2, 2017) Krukar, Jakub; Schwering, Angela; Anacta, Vanessa JoyThe current special issue of KI Journal brings together a collection of articles related to landmark-based navigation. This includes the problems of identifying suitable landmark candidates in a scalable manner, selecting landmarks which are relevant to the navigating agent, communicating their presence on maps, and integrating them into location-based services.