{"id":"https://openalex.org/W4405709492","doi":"https://doi.org/10.1109/biocas61083.2024.10798345","title":"Memory in Motion: Exploring Leaky Integration of Time Surfaces for Event-based Eye-tracking","display_name":"Memory in Motion: Exploring Leaky Integration of Time Surfaces for Event-based Eye-tracking","publication_year":2024,"publication_date":"2024-10-24","ids":{"openalex":"https://openalex.org/W4405709492","doi":"https://doi.org/10.1109/biocas61083.2024.10798345"},"language":"en","primary_location":{"id":"doi:10.1109/biocas61083.2024.10798345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas61083.2024.10798345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Biomedical Circuits and Systems Conference (BioCAS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5013322141","display_name":"Chiara Boretti","orcid":"https://orcid.org/0000-0003-0278-4593"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chiara Boretti","raw_affiliation_strings":["DET"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DET","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077048500","display_name":"Philippe Bich","orcid":"https://orcid.org/0000-0002-3772-4817"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Philippe Bich","raw_affiliation_strings":["DET"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DET","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032387854","display_name":"Luciano Prono","orcid":"https://orcid.org/0000-0003-1507-9092"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luciano Prono","raw_affiliation_strings":["DET"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DET","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019602694","display_name":"Fabio Pareschi","orcid":"https://orcid.org/0000-0001-8777-7135"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fabio Pareschi","raw_affiliation_strings":["DET"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DET","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088876922","display_name":"Riccardo Rovatti","orcid":"https://orcid.org/0000-0002-4731-7860"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Riccardo Rovatti","raw_affiliation_strings":["DEI"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEI","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062714455","display_name":"Gianluca Setti","orcid":"https://orcid.org/0000-0002-2496-1856"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Gianluca Setti","raw_affiliation_strings":["KAUST,CEMSE,Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"KAUST,CEMSE,Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0573,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.89498433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12607","display_name":"Personal Information Management and User Behavior","score":0.9258000254631042,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12607","display_name":"Personal Information Management and User Behavior","score":0.9258000254631042,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision 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":0.6794302463531494},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5579259991645813},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5333101153373718},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5302374362945557},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5242897868156433},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5227546691894531},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.5117830634117126},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10548624396324158},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08936569094657898}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6794302463531494},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5579259991645813},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5333101153373718},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5302374362945557},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5242897868156433},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5227546691894531},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.5117830634117126},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10548624396324158},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08936569094657898},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/biocas61083.2024.10798345","is_oa":false,"landing_page_url":"https://doi.org/10.1109/biocas61083.2024.10798345","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Biomedical Circuits and Systems Conference (BioCAS)","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":26,"referenced_works":["https://openalex.org/W2017424540","https://openalex.org/W2101835388","https://openalex.org/W2108598243","https://openalex.org/W2112796928","https://openalex.org/W2141840773","https://openalex.org/W2194775991","https://openalex.org/W2469278928","https://openalex.org/W2609285553","https://openalex.org/W2735936361","https://openalex.org/W2963510238","https://openalex.org/W2982083293","https://openalex.org/W3011524659","https://openalex.org/W3034269449","https://openalex.org/W3040838455","https://openalex.org/W3089638164","https://openalex.org/W3093635570","https://openalex.org/W3137186775","https://openalex.org/W3146688393","https://openalex.org/W3188021906","https://openalex.org/W4288770705","https://openalex.org/W4293154803","https://openalex.org/W4319878487","https://openalex.org/W4390993582","https://openalex.org/W6631190155","https://openalex.org/W6863252119","https://openalex.org/W6931569627"],"related_works":["https://openalex.org/W2084086966","https://openalex.org/W2023861399","https://openalex.org/W2730915376","https://openalex.org/W2626306547","https://openalex.org/W2021396365","https://openalex.org/W2394134009","https://openalex.org/W2119515433","https://openalex.org/W2807619505","https://openalex.org/W2009561238","https://openalex.org/W2158788032"],"abstract_inverted_index":{"Augmented":[0],"and":[1,33,134,172],"Virtual":[2],"Reality":[3],"(AR/VR)":[4],"technologies":[5],"are":[6,150],"gaining":[7],"popularity":[8],"to":[9,29,35,48,129,152,157,175,179],"improve":[10],"healthcare":[11],"professionals":[12],"training,":[13],"with":[14,60,104,121,211],"precise":[15],"eye":[16],"tracking":[17],"playing":[18],"a":[19,78,105,176,188,206,212],"crucial":[20],"role":[21],"in":[22,37,127,183],"enhancing":[23],"performance.":[24],"However,":[25,64],"these":[26,50],"systems":[27],"need":[28],"be":[30,46],"both":[31],"low-latency":[32],"low-power":[34],"operate":[36],"real-time":[38],"scenarios":[39],"on":[40],"resource-constrained":[41],"devices.":[42],"Event-based":[43],"cameras":[44],"can":[45],"employed":[47],"address":[49],"requirements,":[51],"as":[52],"they":[53],"offer":[54],"energy-efficient,":[55],"high":[56],"temporal":[57],"resolution":[58],"data":[59,67,79,118],"minimal":[61],"battery":[62],"drain.":[63],"their":[65],"sparse":[66],"format":[68],"necessitates":[69],"specialized":[70],"processing":[71],"algorithms.":[72],"In":[73],"this":[74,97],"work,":[75],"we":[76,99,137,186,204],"propose":[77],"preprocessing":[80],"technique":[81],"that":[82,115],"improves":[83],"the":[84,116,159,162,181],"performance":[85],"of":[86,112,161,197,209],"nonrecurrent":[87],"Deep":[88],"Neural":[89],"Networks":[90],"(DNNs)":[91],"for":[92],"pupil":[93,182],"position":[94,160],"estimation.":[95],"With":[96],"approach,":[98],"integrate":[100],"over":[101],"time":[102,110,169,214],"-":[103,108],"leakage":[106],"factor":[107],"multiple":[109,139],"surfaces":[111,170],"events,":[113],"so":[114],"input":[117],"is":[119],"enriched":[120],"information":[122],"from":[123],"past":[124],"events.":[125],"Additionally,":[126],"order":[128],"better":[130],"distinguish":[131],"between":[132],"recent":[133],"old":[135],"information,":[136],"generate":[138],"memory":[140,148,202],"channels":[141,149,203],"characterized":[142],"by":[143,167,200],"different":[144],"leakage/forgetting":[145],"rates.":[146],"These":[147],"fed":[151],"well-known":[153],"non-recurrent":[154],"neural":[155],"estimators":[156],"predict":[158],"pupil.":[163],"As":[164],"an":[165],"example,":[166],"using":[168,201],"only":[171],"feeding":[173],"them":[174],"MobileNet-V3L":[177],"model":[178],"track":[180],"DVS":[184],"recordings,":[185],"achieve":[187,205],"P10":[189,207],"accuracy":[190,208],"(Euclidean":[191],"error":[192],"lower":[193],"than":[194],"ten":[195],"pixels)":[196],"85.40%,":[198],"whether":[199],"94.37%":[210],"negligible":[213],"overhead.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}