{"id":"https://openalex.org/W2560149116","doi":"https://doi.org/10.1145/1179849.1179933","title":"R-LODs","display_name":"R-LODs","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2560149116","doi":"https://doi.org/10.1145/1179849.1179933","mag":"2560149116"},"language":"en","primary_location":{"id":"doi:10.1145/1179849.1179933","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1179849.1179933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2006 Sketches on   - SIGGRAPH '06","raw_type":"proceedings-article"},"type":"article","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/A5078173428","display_name":"Sung\u2010Eui Yoon","orcid":"https://orcid.org/0000-0002-7123-1119"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sung-Eui Yoon","raw_affiliation_strings":["Christian Lauterbach"],"affiliations":[{"raw_affiliation_string":"Christian Lauterbach","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004194238","display_name":"Dinesh Manocha","orcid":"https://orcid.org/0000-0001-7047-9801"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dinesh Manocha","raw_affiliation_strings":["Christian Lauterbach"],"affiliations":[{"raw_affiliation_string":"Christian Lauterbach","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078173428"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.3477,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.97365142,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"67","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":1.0,"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":1.0,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9954000115394592,"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":0.7809818983078003},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6219952702522278},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5611422061920166},{"id":"https://openalex.org/keywords/memory-hierarchy","display_name":"Memory hierarchy","score":0.4482625722885132},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.4307461380958557},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.42937329411506653},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4254443645477295},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.41725295782089233},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4078959822654724},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3370249569416046},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.180536150932312},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1542263925075531}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7809818983078003},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6219952702522278},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5611422061920166},{"id":"https://openalex.org/C2778100165","wikidata":"https://www.wikidata.org/wiki/Q1589327","display_name":"Memory hierarchy","level":3,"score":0.4482625722885132},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4307461380958557},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.42937329411506653},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4254443645477295},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.41725295782089233},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4078959822654724},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3370249569416046},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.180536150932312},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1542263925075531},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1179849.1179933","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1179849.1179933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2006 Sketches on   - SIGGRAPH '06","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W85604687","https://openalex.org/W145982497","https://openalex.org/W1493143135","https://openalex.org/W1496150352","https://openalex.org/W1538354154","https://openalex.org/W1541504444","https://openalex.org/W1558931212","https://openalex.org/W1559887960","https://openalex.org/W1565302540","https://openalex.org/W1583953270","https://openalex.org/W1975766666","https://openalex.org/W1982661771","https://openalex.org/W2000697206","https://openalex.org/W2006213557","https://openalex.org/W2035761557","https://openalex.org/W2040050580","https://openalex.org/W2041554407","https://openalex.org/W2044990032","https://openalex.org/W2045589127","https://openalex.org/W2054860660","https://openalex.org/W2060830712","https://openalex.org/W2062604373","https://openalex.org/W2067062659","https://openalex.org/W2067540766","https://openalex.org/W2083126079","https://openalex.org/W2084056161","https://openalex.org/W2098565486","https://openalex.org/W2100632417","https://openalex.org/W2113634802","https://openalex.org/W2116453990","https://openalex.org/W2117236520","https://openalex.org/W2135314751","https://openalex.org/W2148309695","https://openalex.org/W2152365613","https://openalex.org/W2154449573","https://openalex.org/W2155328339","https://openalex.org/W2164936487","https://openalex.org/W2166442092","https://openalex.org/W2218415840","https://openalex.org/W2500846359","https://openalex.org/W3005527513"],"related_works":["https://openalex.org/W2054109135","https://openalex.org/W2888673113","https://openalex.org/W2012819262","https://openalex.org/W2212288070","https://openalex.org/W2056065966","https://openalex.org/W2120224698","https://openalex.org/W2352602608","https://openalex.org/W2062641654","https://openalex.org/W2043557177","https://openalex.org/W2349351862"],"abstract_inverted_index":{"We":[0,33,88],"present":[1],"a":[2,35],"novel":[3],"LOD":[4,39,51],"(level-of-detail)":[5],"algorithm":[6,59,91],"to":[7,41,70,101,104],"accelerate":[8],"ray":[9,64],"tracing":[10],"of":[11,19,78,111,115,119,121],"massive":[12],"models.":[13],"Our":[14],"approach":[15],"computes":[16],"drastic":[17],"simplifications":[18],"the":[20,23,29,43,72,76],"model":[21],"and":[22,37,47,57,67,84,95,98],"LODs":[24,79],"are":[25,99],"well":[26],"integrated":[27],"with":[28,63,123],"kd-tree":[30],"data":[31],"structure.":[32],"introduce":[34],"simple":[36],"efficient":[38],"metric":[40],"bound":[42],"error":[44],"for":[45],"primary":[46],"secondary":[48],"rays.":[49],"The":[50],"representation":[52],"has":[53],"small":[54],"runtime":[55],"overhead":[56],"our":[58,90],"can":[60,80],"be":[61],"combined":[62],"coherence":[65],"techniques":[66],"cache-coherent":[68],"layouts":[69],"improve":[71,85],"performance.":[73],"In":[74],"practice,":[75],"use":[77],"alleviate":[81],"aliasing":[82],"artifacts":[83],"memory":[86],"coherence.":[87],"implement":[89],"on":[92],"both":[93],"32-bit":[94],"64-bit":[96],"machines":[97],"able":[100],"achieve":[102],"up":[103],"2\u201320":[105],"times":[106],"improvement":[107],"in":[108,126],"frame":[109],"rate":[110],"rendering":[112],"models":[113],"consisting":[114],"tens":[116],"or":[117],"hundreds":[118],"millions":[120],"triangles":[122],"little":[124],"loss":[125],"image":[127],"quality.":[128]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-12-16T00:00:00"}
