{"id":"https://openalex.org/W2112299333","doi":"https://doi.org/10.1007/3-540-44842-x_76","title":"An Efficient Algorithm for Real-Time 3D Terrain Walkthrough","display_name":"An Efficient Algorithm for Real-Time 3D Terrain Walkthrough","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2112299333","doi":"https://doi.org/10.1007/3-540-44842-x_76","mag":"2112299333"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-44842-x_76","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-44842-x_76","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102958599","display_name":"Michael Hesse","orcid":"https://orcid.org/0000-0002-7518-0224"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Hesse","raw_affiliation_strings":["Dept. of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4","Department of Computer Science University of Calgary Calgary, AB, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science University of Calgary Calgary, AB, Canada#TAB#","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072661451","display_name":"Marina L. Gavrilova","orcid":"https://orcid.org/0000-0002-5338-1834"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. L. Gavrilova","raw_affiliation_strings":["Dept. of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4","Department of Computer Science University of Calgary Calgary, AB, Canada#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science, University of Calgary, Calgary, AB, Canada, T2N1N4","institution_ids":["https://openalex.org/I168635309"]},{"raw_affiliation_string":"Department of Computer Science University of Calgary Calgary, AB, Canada#TAB#","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.3957,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.58558559,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"751","last_page":"761"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8189278841018677},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.756206214427948},{"id":"https://openalex.org/keywords/software-walkthrough","display_name":"Software walkthrough","score":0.723030149936676},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6640924215316772},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5555802583694458},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5518265962600708},{"id":"https://openalex.org/keywords/raised-relief-map","display_name":"Raised-relief map","score":0.49508586525917053},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4813143014907837},{"id":"https://openalex.org/keywords/terrain-rendering","display_name":"Terrain rendering","score":0.4809912443161011},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.43439146876335144},{"id":"https://openalex.org/keywords/real-time-rendering","display_name":"Real-time rendering","score":0.42561084032058716},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37089431285858154},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2706720232963562},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.09260541200637817}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8189278841018677},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.756206214427948},{"id":"https://openalex.org/C46110900","wikidata":"https://www.wikidata.org/wiki/Q11702993","display_name":"Software walkthrough","level":5,"score":0.723030149936676},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6640924215316772},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5555802583694458},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5518265962600708},{"id":"https://openalex.org/C99695388","wikidata":"https://www.wikidata.org/wiki/Q350514","display_name":"Raised-relief map","level":3,"score":0.49508586525917053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4813143014907837},{"id":"https://openalex.org/C118350294","wikidata":"https://www.wikidata.org/wiki/Q17341992","display_name":"Terrain rendering","level":3,"score":0.4809912443161011},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.43439146876335144},{"id":"https://openalex.org/C116921373","wikidata":"https://www.wikidata.org/wiki/Q2816483","display_name":"Real-time rendering","level":3,"score":0.42561084032058716},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37089431285858154},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2706720232963562},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.09260541200637817},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.0},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-44842-x_76","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-44842-x_76","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5699999928474426,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W103527210","https://openalex.org/W191496675","https://openalex.org/W2005028766","https://openalex.org/W2096966010","https://openalex.org/W2125629562","https://openalex.org/W2127193713","https://openalex.org/W2154707273","https://openalex.org/W2236671400","https://openalex.org/W2532506824","https://openalex.org/W3144586438","https://openalex.org/W3150797357","https://openalex.org/W4214876992"],"related_works":["https://openalex.org/W2380355695","https://openalex.org/W2345724956","https://openalex.org/W2383550531","https://openalex.org/W2070260415","https://openalex.org/W2351656787","https://openalex.org/W1968518968","https://openalex.org/W2371919111","https://openalex.org/W2031926741","https://openalex.org/W2368975670","https://openalex.org/W2350757165"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
