{"id":"https://openalex.org/W7168679381","doi":"https://doi.org/10.1145/3799902.3811068","title":"Computational Design of Coordinate-Motion Assemblies","display_name":"Computational Design of Coordinate-Motion Assemblies","publication_year":2026,"publication_date":"2026-07-16","ids":{"openalex":"https://openalex.org/W7168679381","doi":"https://doi.org/10.1145/3799902.3811068"},"language":null,"primary_location":{"id":"doi:10.1145/3799902.3811068","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811068","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3799902.3811068","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010266644","display_name":"Yukun Lu","orcid":"https://orcid.org/0000-0002-0801-2570"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yukun Lu","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-0801-2570","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5141011780","display_name":"Ke Chen","orcid":"https://orcid.org/0009-0000-4791-7711"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ke Chen","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0009-0000-4791-7711","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China and Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100635702","display_name":"Ligang Liu","orcid":"https://orcid.org/0000-0003-4352-1431"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]},{"id":"https://openalex.org/I143413998","display_name":"Qingdao University of Science and Technology","ror":"https://ror.org/041j8js14","country_code":"CN","type":"education","lineage":["https://openalex.org/I143413998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ligang Liu","raw_affiliation_strings":["University of Science and Technology of China, Hefei, China and Laoshan Laboratory, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0003-4352-1431","affiliations":[{"raw_affiliation_string":"University of Science and Technology of China, Hefei, China and Laoshan Laboratory, Qingdao, China","institution_ids":["https://openalex.org/I126520041","https://openalex.org/I143413998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043275789","display_name":"Peng Song","orcid":"https://orcid.org/0000-0003-2734-2783"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Peng Song","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0003-2734-2783","affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore, Singapore","institution_ids":["https://openalex.org/I152815399"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.6438999772071838},{"id":"https://openalex.org/keywords/coordinate-system","display_name":"Coordinate system","score":0.4796999990940094},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.41609999537467957},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4074999988079071},{"id":"https://openalex.org/keywords/connection","display_name":"Connection (principal bundle)","score":0.38670000433921814},{"id":"https://openalex.org/keywords/computational-geometry","display_name":"Computational geometry","score":0.3727000057697296},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.32989999651908875},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3142000138759613}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6471999883651733},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.6438999772071838},{"id":"https://openalex.org/C80551277","wikidata":"https://www.wikidata.org/wiki/Q11210","display_name":"Coordinate system","level":2,"score":0.4796999990940094},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.41609999537467957},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4074999988079071},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.38670000433921814},{"id":"https://openalex.org/C29123130","wikidata":"https://www.wikidata.org/wiki/Q874709","display_name":"Computational geometry","level":2,"score":0.3727000057697296},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3555999994277954},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.32989999651908875},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3142000138759613},{"id":"https://openalex.org/C158436829","wikidata":"https://www.wikidata.org/wiki/Q4787054","display_name":"Architectural geometry","level":5,"score":0.304500013589859},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3001999855041504},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3000999987125397},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.295199990272522},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.29490000009536743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2939999997615814},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.2858999967575073},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.28540000319480896},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.28360000252723694},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C66024118","wikidata":"https://www.wikidata.org/wiki/Q1122506","display_name":"Computational model","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C145980571","wikidata":"https://www.wikidata.org/wiki/Q192788","display_name":"Rigid body","level":2,"score":0.25949999690055847},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.25279998779296875}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3799902.3811068","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811068","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3799902.3811068","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3799902.3811068","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference Conference Papers","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W847326694","https://openalex.org/W1487862436","https://openalex.org/W1595159159","https://openalex.org/W1967724669","https://openalex.org/W1987419791","https://openalex.org/W1996296982","https://openalex.org/W2006204338","https://openalex.org/W2022635558","https://openalex.org/W2060508964","https://openalex.org/W2088824805","https://openalex.org/W2094755132","https://openalex.org/W2110662634","https://openalex.org/W2119370533","https://openalex.org/W2146495690","https://openalex.org/W2146751254","https://openalex.org/W2151140238","https://openalex.org/W2155975104","https://openalex.org/W2550232621","https://openalex.org/W2566430184","https://openalex.org/W2763315705","https://openalex.org/W2769298213","https://openalex.org/W2769701629","https://openalex.org/W2902739662","https://openalex.org/W2962930898","https://openalex.org/W3007862443","https://openalex.org/W3011371259","https://openalex.org/W3048456101","https://openalex.org/W3136868698","https://openalex.org/W3168932262","https://openalex.org/W3184266685","https://openalex.org/W4247582306","https://openalex.org/W4284958596","https://openalex.org/W4286616153","https://openalex.org/W4297837630","https://openalex.org/W4308670143","https://openalex.org/W4382601364","https://openalex.org/W4402016745","https://openalex.org/W4404525958","https://openalex.org/W4417000807"],"related_works":[],"abstract_inverted_index":{"Coordinate-motion":[0],"assemblies":[1,56,155],"can":[2],"only":[3],"be":[4],"disassembled":[5],"by":[6,87],"the":[7,42,67],"simultaneous":[8],"motion":[9,49,74,129],"of":[10],"multiple":[11],"parts":[12],"along":[13],"distinct":[14],"paths,":[15],"providing":[16],"high":[17],"structural":[18],"stability":[19],"and":[20,47,70,95,130,152,160,166],"enabling":[21,99],"efficient":[22],"robotic":[23],"assembly.":[24],"Existing":[25],"examples":[26],"are":[27],"largely":[28],"limited":[29],"to":[30,101,138],"architectural":[31],"structures":[32],"using":[33],"joint-based":[34],"connections,":[35],"or":[36],"puzzles":[37],"created":[38],"through":[39,163],"trial-and-error,":[40],"as":[41],"relationship":[43],"between":[44,92],"part":[45,93,134,158],"geometry":[46,94],"coordinate":[48,73,97,111],"remains":[50],"poorly":[51],"understood.":[52],"Computationally":[53],"designing":[54],"such":[55],"is":[57],"challenging":[58],"because":[59],"it":[60,162],"requires":[61],"jointly":[62],"achieving":[63],"distributed":[64],"contacts":[65],"across":[66],"entire":[68],"assembly":[69,107],"a":[71,89,105,109,119,127,139],"unique":[72,96,110],"for":[75,126],"disassembly":[76],"that":[77,122,136],"rules":[78],"out":[79],"other":[80],"feasible":[81,133],"motions.":[82],"We":[83,143],"address":[84],"this":[85,115],"challenge":[86],"establishing":[88],"theoretical":[90],"connection":[91],"motion,":[98],"us":[100],"rigorously":[102],"verify":[103],"whether":[104],"given":[106],"admits":[108],"motion.":[112],"Building":[113],"on":[114,147],"theory,":[116],"we":[117],"introduce":[118],"two-stage":[120],"algorithm":[121],"optimizes":[123],"contact":[124],"interfaces":[125],"target":[128],"constructs":[131],"physically":[132],"geometries":[135,151],"conform":[137],"user-specified":[140],"global":[141],"shape.":[142],"demonstrate":[144],"our":[145],"approach":[146],"models":[148],"with":[149,156],"complex":[150],"topologies,":[153],"including":[154],"large":[157],"counts,":[159],"validate":[161],"physical":[164],"fabrication":[165],"experiments.":[167]},"counts_by_year":[],"updated_date":"2026-07-17T05:58:32.477365","created_date":"2026-07-17T00:00:00"}