Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
doc:robots_and_the_internet [2013/12/10 08:12] – [Object Ontology generated from an Online Shop] admindoc:robots_and_the_internet [2014/11/28 12:46] (current) admin
Line 1: Line 1:
 ====== Tutorial on "Robots and the Internet" ====== ====== Tutorial on "Robots and the Internet" ======
  
-This tutorial was given at the [[http://aass.oru.se/Agora/Lucia2013/|2013 LUCIA Winter School]] on "AI and Robotics" in Örebro, Sweden. This page describes the practical examples complementing the presentation.+This tutorial was given at the [[http://aass.oru.se/Agora/Lucia2013/|2013 LUCIA Winter School]] on "AI and Robotics" in Örebro, Sweden. This page describes the practical examples complementing the presentation; the slides can be found {{:doc:robots-and-internet.pdf|here}}. 
 + 
 +** This page has not been updated to the new, catkin-based version of KnowRob. Some packages used by the instructions below, such as opencyc, are not available in this version. **
  
 ===== Installation ===== ===== Installation =====
Line 52: Line 54:
 Online shops can provide valuable information about objects and their properties. The package comp_germandeli contains an OWL ontology that has been generated from the [[http://www.germandeli.com|GermanDeli online shop]], selling German products in the US. It can be loaded into KnowRob and expands the 'objects' branch of the ontology with about 7,000 additional classes. Online shops can provide valuable information about objects and their properties. The package comp_germandeli contains an OWL ontology that has been generated from the [[http://www.germandeli.com|GermanDeli online shop]], selling German products in the US. It can be loaded into KnowRob and expands the 'objects' branch of the ontology with about 7,000 additional classes.
  
-  $ roscd comp_germandeli +  $ rosrun rosprolog rosprolog comp_germandeli
-  $ rosmake+
      
   ?- owl_subclass_of(A, germandeli:'Bakery').   ?- owl_subclass_of(A, germandeli:'Bakery').
Line 91: Line 92:
   O = literal(type(xsd:string,'6.99')) ;   O = literal(type(xsd:string,'6.99')) ;
 ===== Exchanging Information via RoboEarth ===== ===== Exchanging Information via RoboEarth =====
 +[[http://www.roboearth.org|RoboEarth]] is a web-based database for exchanging information between robots via the Internet. The content of the database can be searched using a [[http://api.roboearth.org|web interface]] as well as using a [[http://api.roboearth.org/documentation/dev|REST-style API]]. The following examples show some tools that can interact with RoboEarth; the first two are graphical editors that can up-and download information to and from RoboEarth, the latter is a query interface that directly loads the information into KnowRob. 
 ==== RoboEarth-enabled Semantic Map Editor ==== ==== RoboEarth-enabled Semantic Map Editor ====
  
-The [[http://knowrob.org/doc/semantic_map_editor|Semantic Map Editor]] can read and write information from/to RoboEarth. To get an impression, search for room '3001' and download the 'semmap.iaskitchen'.+The [[http://knowrob.org/doc/semantic_map_editor|Semantic Map Editor]] can read and write information from/to RoboEarth. To get an impression, search for room '3002' and download the 'lucia.testmap'.
  
  
Line 119: Line 120:
            
   % Download an environment map and visualize it   % Download an environment map and visualize it
-  ?- re_request_map_for(['kr:roomNumber',3001], ['kr:floorNumber','3'],  +  ?- re_request_map_for([['kr:roomNumber',3002], ['kr:floorNumber','3'],  
-                        ['kr:streetNumber','45'], ['rdfs:label','Karlstrasse'], M),+                         ['kr:streetNumber','45'], ['rdfs:label','Karlstrasse']], M),
      owl_individual_of(Map, knowrob:'SemanticEnvironmentMap'),       owl_individual_of(Map, knowrob:'SemanticEnvironmentMap'), 
      add_object_with_children(Map, _).      add_object_with_children(Map, _).