{"id":"https://openalex.org/W3163978602","doi":"https://doi.org/10.1145/3412382.3458261","title":"MagicInput","display_name":"MagicInput","publication_year":2021,"publication_date":"2021-05-18","ids":{"openalex":"https://openalex.org/W3163978602","doi":"https://doi.org/10.1145/3412382.3458261","mag":"3163978602"},"language":"en","primary_location":{"id":"doi:10.1145/3412382.3458261","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3412382.3458261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Information Processing in Sensor Networks (co-located with CPS-IoT Week 2021)","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/A5100740620","display_name":"Hao Pan","orcid":"https://orcid.org/0000-0002-2531-0107"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Pan","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009913466","display_name":"Yi\u2010Chao Chen","orcid":"https://orcid.org/0000-0003-0782-4953"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi-Chao Chen","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101718939","display_name":"Qi Ye","orcid":"https://orcid.org/0000-0003-2512-1266"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Ye","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101490654","display_name":"Guangtao Xue","orcid":"https://orcid.org/0000-0002-1617-3593"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangtao Xue","raw_affiliation_strings":["Shanghai Jiao Tong University"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100740620"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.9135,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.7391924,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"119","last_page":"131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","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/T11398","display_name":"Hand Gesture Recognition Systems","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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8288332223892212},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5159028768539429},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.49558722972869873},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.48447656631469727},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.48215243220329285},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.474132776260376},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3701331317424774},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.321109801530838},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16790160536766052}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8288332223892212},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5159028768539429},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.49558722972869873},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.48447656631469727},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.48215243220329285},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.474132776260376},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3701331317424774},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.321109801530838},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16790160536766052},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3412382.3458261","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3412382.3458261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 20th International Conference on Information Processing in Sensor Networks (co-located with CPS-IoT Week 2021)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8500000238418579,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G6343257303","display_name":null,"funder_award_id":"20XD1402100","funder_id":"https://openalex.org/F4320335796","funder_display_name":"Program of Shanghai Academic Research Leader"}],"funders":[{"id":"https://openalex.org/F4320335796","display_name":"Program of Shanghai Academic Research Leader","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1534848476","https://openalex.org/W1978180095","https://openalex.org/W1986707552","https://openalex.org/W1998246765","https://openalex.org/W2015155523","https://openalex.org/W2061896312","https://openalex.org/W2069313697","https://openalex.org/W2081018036","https://openalex.org/W2119305530","https://openalex.org/W2156338447","https://openalex.org/W2163444123","https://openalex.org/W2343424255","https://openalex.org/W2394945029","https://openalex.org/W2469690627","https://openalex.org/W2481930807","https://openalex.org/W2508265845","https://openalex.org/W2509114737","https://openalex.org/W2525798395","https://openalex.org/W2525860450","https://openalex.org/W2565262489","https://openalex.org/W2610979204","https://openalex.org/W2625581252","https://openalex.org/W2734358244","https://openalex.org/W2789860971","https://openalex.org/W2801319966","https://openalex.org/W2912868098","https://openalex.org/W2964325005","https://openalex.org/W3006378440","https://openalex.org/W3031001494","https://openalex.org/W4234552385"],"related_works":["https://openalex.org/W4323768008","https://openalex.org/W1941703695","https://openalex.org/W3131574667","https://openalex.org/W4360995134","https://openalex.org/W2373557848","https://openalex.org/W2002488624","https://openalex.org/W2088970451","https://openalex.org/W4309225183","https://openalex.org/W2157008402","https://openalex.org/W2592302855"],"abstract_inverted_index":{"Text":[0],"input":[1,94],"systems":[2],"based":[3],"on":[4,87,171],"device-free":[5],"finger":[6,35,104],"tracking":[7,28,45,105],"technologies":[8],"have":[9,29],"attracted":[10],"considerable":[11],"attention":[12],"in":[13,32,62,114],"the":[14,20,38,116,132,146,187],"use":[15],"scenarios":[16],"of":[17,40,136,149],"mobile":[18],"and":[19,58,186],"Internet-of-Things":[21],"(IoT)":[22],"devices.":[23],"Issues":[24],"pertaining":[25],"to":[26,56,123,144,160],"2D":[27,55],"prompted":[30],"interest":[31],"using":[33,101],"1D":[34,44,103,137],"trajectories":[36],"for":[37,77,131],"recognition":[39],"handwritten":[41,117],"letters.":[42],"Nonetheless,":[43],"imposes":[46],"two":[47],"major":[48],"challenges:":[49],"(i)":[50],"Trajectory":[51],"information":[52,134],"loss":[53,135],"from":[54],"1D;":[57],"(ii)":[59],"Inter-user":[60],"diversity":[61],"writing":[63,147],"traits.":[64],"These":[65],"challenges":[66],"could":[67],"possibly":[68],"be":[69],"overcome":[70],"by":[71,138],"collecting":[72],"a":[73,92,109],"large":[74],"training":[75,100],"dataset":[76,119,141],"every":[78],"user;":[79],"however,":[80],"this":[81],"would":[82],"impose":[83],"an":[84],"unacceptable":[85],"burden":[86],"users.":[88,151],"This":[89],"paper":[90],"presents":[91],"text":[93],"system":[95],"with":[96],"multi-language":[97],"support":[98],"without":[99],"acoustic-based":[102],"technology.":[106],"We":[107,129],"developed":[108],"novel":[110],"data":[111,154],"augmentation":[112,155],"scheme,":[113],"which":[115],"image":[118],"MNISTs":[120],"are":[121],"used":[122,190],"create":[124],"artificial":[125],"datasets":[126],"(called":[127],"TrackMNISTs).":[128],"compensate":[130],"trajectory":[133],"creating":[139],"personal":[140],"(from":[142],"TrackMNIST)":[143],"match":[145],"habits":[148],"individual":[150],"The":[152],"proposed":[153],"mechanism":[156],"is":[157],"also":[158],"applicable":[159],"multilingual":[161],"letter":[162],"recognition.":[163],"In":[164],"experiments,":[165],"MagicInput":[166],"achieved":[167],"outstanding":[168],"classification":[169],"accuracy":[170],"unseen":[172],"users:":[173],"10":[174],"digits":[175],"(98.3%),":[176],"26":[177],"uppercase/lowercase":[178],"English":[179],"letters":[180],"(97.8%/95.3%),":[181],"49":[182],"Japanese":[183],"characters":[184,192],"(91.4%),":[185],"30":[188],"commonly":[189],"Chinese":[191],"(93.8%).":[193]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2021-06-07T00:00:00"}
