{"type":"ScholarlyArticle","title":"Experiments with a Network-Based Geometric Reasoning Engine","authors":[{"name":"Robert B. Fisher","slug":"robert-b-fisher","given":"Robert B.","family":"Fisher","affiliation":""},{"name":"Mark J. L. Orr","slug":"mark-j-l-orr","given":"Mark J. L.","family":"Orr","affiliation":""}],"abstract":"Fisher and Orr (1988) described a geometric reasoning engine based on a value passing constraint network. This paper reports on more recent results from this research: several experiments on detecting inconsistency between constraints, how to bind degrees of freedom in a revolute joint, some results on propagation of error in the networks, and performance on a large three dimensional reasoning problem involving three revolute joints.","doi":null,"url":"https://ijcai.org/proceedings/1989/258","pdf":"https://ijcai.org/proceedings/1989/0258.pdf","markdown":"https://ijcai.org/proceedings/1989/258.md","bibtex":"https://ijcai.org/proceedings/1989/bibtex/258","volume":{"slug":"1989","title":"Proceedings of the Eleventh International Joint Conference on Artificial Intelligence","short_title":"IJCAI 1989","url":"https://ijcai.org/proceedings/1989/","year":1989,"location":"Detroit, Michigan, USA","dates":"August 20-25 1989","editors":"N. S. Sridharan","isbn":"","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Vision and Robotics","track":"Vision and Robotics","number":258,"pages":{"first":1623,"last":1627},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}