{"id":"https://openalex.org/W4410702119","doi":"https://doi.org/10.1145/3715669.3726801","title":"eye2vec: Learning Distributed Representations of Eye Movement for Program Comprehension Analysis","display_name":"eye2vec: Learning Distributed Representations of Eye Movement for Program Comprehension Analysis","publication_year":2025,"publication_date":"2025-05-24","ids":{"openalex":"https://openalex.org/W4410702119","doi":"https://doi.org/10.1145/3715669.3726801"},"language":"en","primary_location":{"id":"doi:10.1145/3715669.3726801","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3715669.3726801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 Symposium on Eye Tracking Research and Applications","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2510.11722","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009365134","display_name":"Haruhiko Yoshioka","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruhiko Yoshioka","raw_affiliation_strings":["Nara Institute of Science and Technology, Ikoma, Nara, Japan"],"raw_orcid":"https://orcid.org/0009-0004-2353-1397","affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051116588","display_name":"Kazumasa Shimari","orcid":"https://orcid.org/0000-0001-8837-5090"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazumasa Shimari","raw_affiliation_strings":["Nara Institute of Science and Technology, Ikoma, Nara, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8837-5090","affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013633970","display_name":"Hidetake Uwano","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140361","display_name":"National Institute of Technology, Nara College","ror":"https://ror.org/034jd0m14","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210120810","https://openalex.org/I4210140361"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidetake Uwano","raw_affiliation_strings":["National Institute of Technology, Nara College, Yamato-koriyama, Nara, Japan"],"raw_orcid":"https://orcid.org/0009-0006-6920-6244","affiliations":[{"raw_affiliation_string":"National Institute of Technology, Nara College, Yamato-koriyama, Nara, Japan","institution_ids":["https://openalex.org/I4210140361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011588138","display_name":"Kenichi Matsumoto","orcid":"https://orcid.org/0000-0002-7418-9323"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Matsumoto","raw_affiliation_strings":["Nara Institute of Science and Technology, Ikoma, Nara, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7418-9323","affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14575317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":"51","first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9757999777793884,"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":0.733303427696228},{"id":"https://openalex.org/keywords/comprehension","display_name":"Comprehension","score":0.5884141325950623},{"id":"https://openalex.org/keywords/program-comprehension","display_name":"Program comprehension","score":0.5736461877822876},{"id":"https://openalex.org/keywords/eye-movement","display_name":"Eye movement","score":0.5110379457473755},{"id":"https://openalex.org/keywords/movement","display_name":"Movement (music)","score":0.5088496208190918},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3832492232322693},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3793765902519226},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3394274413585663},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21190056204795837},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.05929630994796753},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.05237245559692383}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.733303427696228},{"id":"https://openalex.org/C511192102","wikidata":"https://www.wikidata.org/wiki/Q5156948","display_name":"Comprehension","level":2,"score":0.5884141325950623},{"id":"https://openalex.org/C2777561058","wikidata":"https://www.wikidata.org/wiki/Q2652119","display_name":"Program comprehension","level":4,"score":0.5736461877822876},{"id":"https://openalex.org/C153050134","wikidata":"https://www.wikidata.org/wiki/Q760256","display_name":"Eye movement","level":2,"score":0.5110379457473755},{"id":"https://openalex.org/C2780226923","wikidata":"https://www.wikidata.org/wiki/Q929848","display_name":"Movement (music)","level":2,"score":0.5088496208190918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3832492232322693},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3793765902519226},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3394274413585663},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21190056204795837},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.05929630994796753},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.05237245559692383},{"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/C107038049","wikidata":"https://www.wikidata.org/wiki/Q35986","display_name":"Aesthetics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3715669.3726801","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3715669.3726801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 Symposium on Eye Tracking Research and Applications","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2510.11722","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.11722","pdf_url":"https://arxiv.org/pdf/2510.11722","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:irdb.nii.ac.jp:01146:0007000507","is_oa":true,"landing_page_url":"https://naist.repo.nii.ac.jp/records/2001258","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 2025 Symposium on Eye Tracking Research and Applications","raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2510.11722","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2510.11722","pdf_url":"https://arxiv.org/pdf/2510.11722","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8843067655","display_name":null,"funder_award_id":"JP20H05706,JP21K11842,JP23K16862","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2342653007","https://openalex.org/W2807534653","https://openalex.org/W2922214032","https://openalex.org/W2964150020","https://openalex.org/W3093627866"],"related_works":["https://openalex.org/W2724855087","https://openalex.org/W2886906914","https://openalex.org/W2884362859","https://openalex.org/W1508879959","https://openalex.org/W2123179197","https://openalex.org/W2008149650","https://openalex.org/W1995506819","https://openalex.org/W2110798500","https://openalex.org/W2899084096","https://openalex.org/W4302570658"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"eye2vec,":[3],"an":[4],"infrastructure":[5],"for":[6,47,76],"analyzing":[7],"software":[8],"developers'":[9],"eye":[10],"movements":[11],"while":[12],"reading":[13],"source":[14,48],"code.":[15,49],"In":[16],"common":[17],"eye-tracking":[18,88],"studies":[19],"in":[20],"program":[21],"comprehension,":[22],"researchers":[23,51],"must":[24],"preselect":[25],"analysis":[26,38,89,126],"targets":[27],"such":[28],"as":[29,109],"control":[30],"flow":[31],"or":[32,61],"syntactic":[33,112],"elements,":[34],"and":[35,64],"then":[36],"develop":[37],"methods":[39,127],"to":[40,68],"extract":[41],"appropriate":[42],"metrics":[43],"from":[44],"the":[45,65,72,81,84,87,97,102,121],"fixation":[46,75],"Here,":[50],"can":[52,78],"define":[53],"various":[54],"levels":[55],"of":[56,74,83,101,123],"AOIs":[57],"like":[58],"words,":[59],"lines,":[60],"code":[62],"blocks,":[63],"difference":[66],"leads":[67],"different":[69],"results.":[70],"Moreover,":[71],"interpretation":[73],"word/line":[77],"vary":[79],"across":[80],"purposes":[82],"analyses.":[85],"Hence,":[86],"is":[90],"a":[91],"difficult":[92],"task":[93],"that":[94],"depends":[95],"on":[96],"time-consuming":[98],"manual":[99],"work":[100],"researchers.":[103],"eye2vec":[104],"represents":[105],"continuous":[106],"two":[107],"fixations":[108],"transitions":[110],"between":[111],"elements":[113],"using":[114],"distributed":[115,118],"representations.":[116],"The":[117],"representation":[119],"facilitates":[120],"adoption":[122],"diverse":[124],"data":[125],"with":[128],"rich":[129],"semantic":[130],"interpretations.":[131]},"counts_by_year":[],"updated_date":"2026-06-13T07:54:00.901334","created_date":"2025-10-10T00:00:00"}
