Giorgio De Felice

FB 3 Mathematik & Informatik
University of Bremen
Enrique-Schmidt Str. 5
D-28359 Bremen, Germany.
Tel: +49-421-218-64199
Fax: +49-421-218-98-64199
Email: defelice[at]informatik.uni-bremen.de
Website: http://cosy.informatik.uni-bremen.de/staff/giorgio-de-felice

IRTG Research Initiative: Semantics in Analysis and Reasoning
Research Title: A reasoning system to derive spatial information from mixed quantitative-qualitative-semantic representations
Supervisor: Prof. Dr. Christian Freksa
UB Buffalo Semester with Prof. Dr. Chris Renschler

Research Topic:

Research topic I am currently involved in has as main target to develop a complex reasoning system able to derive new spatial information starting from a mixed description of the space that make use of qualitative, quantitative and semantic information.

The theoretical research is applied to the disaster management field. In such a situation disaster managers and rescue squads need as much information as possible regarding the real situation in order to take the best decisions to save human lives. The mixed reasoning techniques allow to derive new knowledge starting from information already available. Using as input a geometrical description of the environment (GIS) before the natural event, decriptions furnished by rescue squads describing the new environmental settings and conceptual knowledge (semantic descriptions) about disaster situations it is possible to infer information that can help people involved in rescue tasks or decison makers to accomplish their tasks reducing the risk of mistakes. One example is given by the partial map reconstruction of a city after an extreme events basing on the given information; this map can be used by rescuers in order to reach crytical zones (e.g., damaged building) reducing the risk to find blocked roads.

The current draft of my PhD proposal can be downloaded here.

Research Interests:

  • Qualitative spatial reasoning and representation
  • Spatial cognition
  • Spatial data intergration
  • Geographic information systems
  • Geographic information for disaster management
  • Qualitative robot navigation

Publications:

  • Giorgio De Felice, Paolo Fogliaroni and Jan Oliver Wallgrün. A Hybrid Geometric-Qualitative Spatial Reasoning System and its Application in GIS, COSIT 11, 10th International Conference on Spatial Information Theory, Belfast, Maine, USA, September 12-16th 2011
  • Paolo Fogliaroni, Giorgio De Felice, Falko Schimd , Jan Oliver Wallgrün. Managing Qualitative Spatial Information to Support Query-by-Sketch. An Interdisciplinary Approach to Understanding and Processing Sketch Maps, COSIT 2011
  • Giorgio De Felice. A Reasoning System to Derive Spatial Information from Mixed Geometric-Qualitative-Semantic Knowledge, COSIT 11 Doctoral Colloquium, Belfast, Maine, USA, September 12-16th 2011
  • Sergio Tassoni, Paolo Fogliaroni, Mehul Bhatt, Giorgio De Felice, Toward a Qualitative Model of 3D Visibility (2011). 25th International Workshop on Qualitative Reasoning, co-located with the IJCAI-11 conference, Barcelona, Spain. (short position statement in late-breaking paper category)
  • Giorgio De Felice, Paolo Fogliaroni and Jan Oliver Wallgrün. Qualitative Reasoning with Visibility Information for Environmental Learning, 6th International Conference on Geographic Information Science (GIScience 2010), Zurich, 14-17th September, 2010.
  • Paolo Fogliaroni, Giorgio De Felice and Jan Oliver Wallgrün. A Qualitative Perspective on Volunteered Geographic Information, In GIScience 2010 Workshop on Role of Volunteered Geographic Information in Advancing Science, Zurich, 14th September, 2010.
  • Francesco Tarquini, Giorgio De Felice, Paolo Fogliaroni, Eliseo Clementini (2007). A Qualitative Model for Visibility Relations. In KI 2007: Advances in Artificial Intelligence, Vol. 4667/2007, pp. 510–513, Lecture Notes in Computer Science. Springer, Berlin.

Awards:

  • GIScience 2010 Best Extended Abstract Award for the paper: Giorgio De Felice, Paolo Fogliaroni and Jan Oliver Wallgrün. Qualitative Reasoning with Visibility Information for Environmental Learning
  • GIScience 2010 Travel Award to attend the 6th International GIScience Conference sponsored by ESRI and UCGIS