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{ "pk": 32809, "title": "Encoding Images into Constraint Expressions", "subtitle": null, "abstract": "This paper presents a method, generalization to interval, that can encode images into symbolic expressions. This method generalizes over instances of spatial patterns, and outputs a constraint program that can be used declaratively as a learned concept about spatial patterns, and procedural as a method for reasoning about spatial relations. Thus our method transforms numeric spatial patterns to symbolic declarative/procedural representations. We have implemented generalization to interval with Acorn,^ a system that acquires knowledge about spatial relations by observing 2-D raster images. We have applied this system to some layout problems to demonstrate the ability of the system and the flexibility of constraint programs for knowledge representation.", "language": "eng", "license": { "name": "", "short_name": "", "text": null, "url": "" }, "keywords": [], "section": "Paper Presentations -- Imagery", "is_remote": true, "remote_url": "https://escholarship.org/uc/item/6sf6f0d3", "frozenauthors": [ { "first_name": "Kazuo", "middle_name": "", "last_name": "Hiraki", "name_suffix": "", "institution": "Keio University", "department": "" }, { "first_name": "John", "middle_name": "", "last_name": "Gennari", "name_suffix": "", "institution": "Keio University", "department": "" }, { "first_name": "Yoshinobu", "middle_name": "", "last_name": "Yamamoto", "name_suffix": "", "institution": "Keio University", "department": "" }, { "first_name": "Yuichiro", "middle_name": "", "last_name": "Anzai", "name_suffix": "", "institution": "Keio University", "department": "" } ], "date_submitted": null, "date_accepted": null, "date_published": "1991-01-01T18:00:00Z", "render_galley": null, "galleys": [ { "label": "PDF", "type": "pdf", "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/32809/galley/23869/download/" } ] }