{"id":"https://openalex.org/W2811461085","doi":"https://doi.org/10.1145/3197768.3197775","title":"Activity Segmentation and Identification based on Eye Gaze Features","display_name":"Activity Segmentation and Identification based on Eye Gaze Features","publication_year":2018,"publication_date":"2018-06-26","ids":{"openalex":"https://openalex.org/W2811461085","doi":"https://doi.org/10.1145/3197768.3197775","mag":"2811461085"},"language":"en","primary_location":{"id":"doi:10.1145/3197768.3197775","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3197768.3197775","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th PErvasive Technologies Related to Assistive Environments Conference","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/A5002025201","display_name":"Sabrina Amrouche","orcid":null},"institutions":[{"id":"https://openalex.org/I120221655","display_name":"Research Studios Austria","ror":"https://ror.org/04ry38w69","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I120221655"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Sabrina Amrouche","raw_affiliation_strings":["Pervasive Computing Applications, Research Studios, Austria FG mbH, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Pervasive Computing Applications, Research Studios, Austria FG mbH, Vienna, Austria","institution_ids":["https://openalex.org/I120221655"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059488756","display_name":"Benedikt Gollan","orcid":"https://orcid.org/0000-0002-4934-5590"},"institutions":[{"id":"https://openalex.org/I120221655","display_name":"Research Studios Austria","ror":"https://ror.org/04ry38w69","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I120221655"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Benedikt Gollan","raw_affiliation_strings":["Pervasive Computing Applications, Research Studios, Austria FG mbH, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Pervasive Computing Applications, Research Studios, Austria FG mbH, Vienna, Austria","institution_ids":["https://openalex.org/I120221655"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089575499","display_name":"Alois Ferscha","orcid":"https://orcid.org/0009-0000-7861-3497"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alois Ferscha","raw_affiliation_strings":["Insitute for Pervasive Computing, JKU Linz, Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Insitute for Pervasive Computing, JKU Linz, Linz, Austria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018574364","display_name":"Josef Heftberger","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josef Heftberger","raw_affiliation_strings":["Fischer Sports GmbH, Ried am Innkreis, Austria"],"affiliations":[{"raw_affiliation_string":"Fischer Sports GmbH, Ried am Innkreis, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5002025201"],"corresponding_institution_ids":["https://openalex.org/I120221655"],"apc_list":null,"apc_paid":null,"fwci":0.7243,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.70915194,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"75","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9803000092506409,"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/T13731","display_name":"Advanced Computing and Algorithms","score":0.9692000150680542,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8417384028434753},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7477672100067139},{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.6676967740058899},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6333084106445312},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.6110332012176514},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5727503299713135},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.49365052580833435},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.48933571577072144},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.44501176476478577},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.44348016381263733},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.42441806197166443},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.42010533809661865},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3756009042263031},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3496227264404297},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0734560489654541}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8417384028434753},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7477672100067139},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.6676967740058899},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6333084106445312},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.6110332012176514},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5727503299713135},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.49365052580833435},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.48933571577072144},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.44501176476478577},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.44348016381263733},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.42441806197166443},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.42010533809661865},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3756009042263031},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3496227264404297},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0734560489654541},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3197768.3197775","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3197768.3197775","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 11th PErvasive Technologies Related to Assistive Environments Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1972148060","https://openalex.org/W1991190299","https://openalex.org/W2007163867","https://openalex.org/W2017656341","https://openalex.org/W2029542081","https://openalex.org/W2036298055","https://openalex.org/W2049763161","https://openalex.org/W2055729185","https://openalex.org/W2074693532","https://openalex.org/W2121281594","https://openalex.org/W2155657573","https://openalex.org/W2169624851","https://openalex.org/W2212494831","https://openalex.org/W2234424222","https://openalex.org/W2246647840","https://openalex.org/W2511637758","https://openalex.org/W2551648855","https://openalex.org/W2772901745"],"related_works":["https://openalex.org/W1880689012","https://openalex.org/W3014378845","https://openalex.org/W4240909707","https://openalex.org/W2059546927","https://openalex.org/W3207760378","https://openalex.org/W4386072035","https://openalex.org/W1986970529","https://openalex.org/W2161294397","https://openalex.org/W2012644758","https://openalex.org/W2047559669"],"abstract_inverted_index":{"In":[0],"coherence":[1],"with":[2,106,131],"the":[3,24,47,82,86],"ongoing":[4],"digitalization":[5],"of":[6,23,46,72,85,137],"production":[7],"processes,":[8],"Human":[9],"Computer":[10],"Interaction":[11],"(HCI)":[12],"technologies":[13],"have":[14],"evolved":[15],"rapidly":[16],"in":[17,51,75,125],"industrial":[18,77],"applications,":[19],"providing":[20],"abundant":[21],"numbers":[22],"versatile":[25],"tracking":[26],"and":[27,41],"monitoring":[28],"devices":[29],"suitable":[30],"to":[31,94,117],"address":[32],"complex":[33],"challenges.":[34],"This":[35],"paper":[36],"focuses":[37],"on":[38],"Activity":[39,42],"Segmentation":[40],"Identification":[43],"as":[44,113],"one":[45],"most":[48],"crucial":[49],"challenges":[50],"pervasive":[52],"computing,":[53],"applying":[54],"only":[55],"visual":[56],"attention":[57],"features":[58],"captured":[59],"through":[60],"mobile":[61],"eye-tracking":[62],"sensors.":[63],"We":[64],"propose":[65],"a":[66,96,107,114],"novel,":[67],"application-independent":[68],"approach":[69,103,122],"towards":[70],"segmentation":[71,99],"task":[73],"executions":[74],"semi-manual":[76],"assembly":[78,129],"setup":[79],"via":[80],"exploiting":[81],"expressive":[83],"properties":[84],"distribution-based":[87],"gaze":[88],"feature":[89],"Nearest":[90],"Neighbor":[91],"Index":[92],"(NNI)":[93],"build":[95],"dynamic":[97],"activity":[98],"algorithm.":[100],"The":[101,121],"proposed":[102],"is":[104,123],"enriched":[105],"machine":[108],"learning":[109],"validation":[110],"model":[111],"acting":[112],"feedback":[115],"loop":[116],"classify":[118],"segments":[119],"qualities.":[120],"evaluated":[124],"an":[126,135],"alpine":[127],"ski":[128],"scenario":[130],"real-world":[132],"data":[133],"reaching":[134],"overall":[136],"91%":[138],"detection":[139],"accuracy.":[140]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
