{"id":"https://openalex.org/W4307886379","doi":"https://doi.org/10.1145/3563296","title":"Can guided decomposition help end-users write larger block-based programs? a mobile robot experiment","display_name":"Can guided decomposition help end-users write larger block-based programs? a mobile robot experiment","publication_year":2022,"publication_date":"2022-10-31","ids":{"openalex":"https://openalex.org/W4307886379","doi":"https://doi.org/10.1145/3563296"},"language":"en","primary_location":{"id":"doi:10.1145/3563296","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3563296","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3563296","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Programming Languages","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3563296","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089955318","display_name":"Nico Ritschel","orcid":"https://orcid.org/0000-0001-5600-2978"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nico Ritschel","raw_affiliation_strings":["University of British Columbia, Canada"],"raw_orcid":"https://orcid.org/0000-0001-5600-2978","affiliations":[{"raw_affiliation_string":"University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077732917","display_name":"Felipe Fronchetti","orcid":"https://orcid.org/0000-0003-2104-6676"},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Felipe Fronchetti","raw_affiliation_strings":["Virginia Commonwealth University, USA"],"raw_orcid":"https://orcid.org/0000-0003-2104-6676","affiliations":[{"raw_affiliation_string":"Virginia Commonwealth University, USA","institution_ids":["https://openalex.org/I184840846"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034123811","display_name":"Reid Holmes","orcid":"https://orcid.org/0000-0003-4213-494X"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Reid Holmes","raw_affiliation_strings":["University of British Columbia, Canada"],"raw_orcid":"https://orcid.org/0000-0003-4213-494X","affiliations":[{"raw_affiliation_string":"University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051937731","display_name":"Ronald Garcia","orcid":"https://orcid.org/0000-0002-0982-1118"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ronald Garcia","raw_affiliation_strings":["University of British Columbia, Canada"],"raw_orcid":"https://orcid.org/0000-0002-0982-1118","affiliations":[{"raw_affiliation_string":"University of British Columbia, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063468623","display_name":"David Shepherd","orcid":"https://orcid.org/0000-0003-2017-7842"},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David C. Shepherd","raw_affiliation_strings":["Virginia Commonwealth University, USA"],"raw_orcid":"https://orcid.org/0000-0003-2017-7842","affiliations":[{"raw_affiliation_string":"Virginia Commonwealth University, USA","institution_ids":["https://openalex.org/I184840846"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7147,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.83777155,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":"OOPSLA2","first_page":"233","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13197","display_name":"Spreadsheets and End-User Computing","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T13197","display_name":"Spreadsheets and End-User Computing","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10533","display_name":"Teaching and Learning Programming","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10260","display_name":"Software Engineering Research","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.827808141708374},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.6996485590934753},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6512346267700195},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5370349884033203},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3913155198097229},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.34667670726776123}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.827808141708374},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6996485590934753},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6512346267700195},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5370349884033203},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3913155198097229},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.34667670726776123},{"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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3563296","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3563296","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3563296","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Programming Languages","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3563296","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3563296","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3563296","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"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 ACM on Programming Languages","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G4111360709","display_name":"NRI: FND: End-User Robot Programming","funder_award_id":"2024561","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7274683475","display_name":"REU Site: End-User Programming of Cyber-Physical Systems","funder_award_id":"2050958","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4307886379.pdf","grobid_xml":"https://content.openalex.org/works/W4307886379.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1530673042","https://openalex.org/W1963557108","https://openalex.org/W1976074935","https://openalex.org/W2010255648","https://openalex.org/W2016225482","https://openalex.org/W2020073275","https://openalex.org/W2027376976","https://openalex.org/W2064189581","https://openalex.org/W2093495548","https://openalex.org/W2108086273","https://openalex.org/W2121418890","https://openalex.org/W2143684600","https://openalex.org/W2148389674","https://openalex.org/W2153887189","https://openalex.org/W2553937184","https://openalex.org/W2603696004","https://openalex.org/W2604166014","https://openalex.org/W2751925665","https://openalex.org/W2767983637","https://openalex.org/W2772544937","https://openalex.org/W2898089993","https://openalex.org/W2900551880","https://openalex.org/W2963821855","https://openalex.org/W2981169222","https://openalex.org/W2998738573","https://openalex.org/W3091299024","https://openalex.org/W4231463113"],"related_works":["https://openalex.org/W2372403409","https://openalex.org/W2380059383","https://openalex.org/W4224278052","https://openalex.org/W2063679720","https://openalex.org/W4242726756","https://openalex.org/W2031856784","https://openalex.org/W2018218513","https://openalex.org/W2185495545","https://openalex.org/W2075046161","https://openalex.org/W144832045"],"abstract_inverted_index":{"Block-based":[0],"programming":[1,15,59],"environments,":[2],"already":[3],"popular":[4],"in":[5,19,86,189,218],"computer":[6],"science":[7],"education,":[8],"have":[9,33],"been":[10],"successfully":[11,158],"used":[12],"to":[13,17,66,94,116,138],"make":[14],"accessible":[16],"end-users":[18,80,257],"domains":[20],"like":[21,62],"robotics,":[22],"mobile":[23],"apps,":[24],"and":[25,49,74,113,260],"even":[26],"DevOps.":[27],"Most":[28],"studies":[29],"of":[30,198,216,255],"these":[31,51,83],"applications":[32],"examined":[34],"small":[35],"programs":[36,45,54,119,166],"that":[37,79,91,104,142,152,224,241],"fit":[38],"within":[39],"a":[40,101,108,122,139,213],"single":[41,233],"screen,":[42],"yet":[43],"real-world":[44],"often":[46],"grow":[47],"large,":[48],"editing":[50],"large":[52,87],"block-based":[53,102],"quickly":[55],"becomes":[56],"unwieldy.":[57],"Traditional":[58],"language":[60],"features,":[61,84],"functions,":[63,144],"allow":[64],"programmers":[65],"decompose":[67,117,185],"their":[68,118,165,186],"programs.":[69],"Unfortunately,":[70],"both":[71],"previous":[72],"work,":[73,98],"our":[75],"own":[76],"findings,":[77],"suggest":[78],"rarely":[81],"use":[82],"resulting":[85,188],"monolithic":[88],"code":[89,256],"blocks":[90],"are":[92],"hard":[93],"understand.":[95,261],"In":[96,195],"this":[97,130,209],"we":[99,128,133,239],"introduce":[100],"system":[103,141],"provides":[105],"users":[106,156,179,197],"with":[107,125],"hierarchical,":[109],"domain-specific":[110,243],"program":[111,136],"structure":[112],"requires":[114],"them":[115],"accordingly.":[120],"Through":[121],"user":[123],"study":[124,210],"92":[126],"users,":[127],"compared":[129],"approach,":[131],"which":[132],"call":[134],"guided":[135,181,199,225],"decomposition,":[137],"traditional":[140],"supports":[143],"but":[145],"does":[146],"not":[147,184],"require":[148],"decomposition.":[149],"We":[150],"found":[151,247],"while":[153],"almost":[154],"all":[155,237],"could":[157,245],"complete":[159],"smaller":[160],"tasks,":[161],"those":[162],"who":[163],"decomposed":[164],"were":[167],"significantly":[168,202],"more":[169],"successful":[170],"as":[171],"the":[172,205,253],"tasks":[173,217],"grew":[174],"larger.":[175],"As":[176],"expected,":[177],"most":[178],"without":[180],"decomposition":[182,200,226,234],"did":[183],"programs,":[187],"poor":[190],"performance":[191],"on":[192,204],"larger":[193],"problems.":[194],"comparison,":[196],"performed":[201],"better":[203],"same":[206],"tasks.":[207],"Though":[208],"investigated":[211],"only":[212],"limited":[214],"selection":[215],"one":[219],"specific":[220],"domain,":[221],"it":[222],"suggests":[223],"can":[227,258],"benefit":[228],"end-user":[229],"programmers.":[230],"While":[231],"no":[232],"strategy":[235],"fits":[236],"domains,":[238],"believe":[240],"similar":[242],"sub-hierarchies":[244],"be":[246],"for":[248],"other":[249],"application":[250],"areas,":[251],"increasing":[252],"scale":[254],"create":[259]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}