{"id":"https://openalex.org/W6941103631","doi":"https://doi.org/10.1145/3746059.3747614","title":"SparseEMG: Computational Design of Sparse EMG Layouts for Sensing Gestures","display_name":"SparseEMG: Computational Design of Sparse EMG Layouts for Sensing Gestures","publication_year":2025,"publication_date":"2025-09-27","ids":{"openalex":"https://openalex.org/W6941103631","doi":"https://doi.org/10.1145/3746059.3747614"},"language":"en","primary_location":{"id":"doi:10.1145/3746059.3747614","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746059.3747614","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2508.05098","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Anand Kumar","orcid":"https://orcid.org/0009-0002-6387-0604"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Anand Kumar","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Antony Albert Raj Irudayaraj","orcid":"https://orcid.org/0000-0003-2015-523X"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Antony Albert Raj Irudayaraj","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ishita Chandra","orcid":"https://orcid.org/0009-0002-4693-328X"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ishita Chandra","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Adwait Sharma","orcid":"https://orcid.org/0000-0001-5676-3136"},"institutions":[{"id":"https://openalex.org/I51601045","display_name":"University of Bath","ror":"https://ror.org/002h8g185","country_code":"GB","type":"education","lineage":["https://openalex.org/I51601045"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Adwait Sharma","raw_affiliation_strings":["Department of Computer Science, University of Bath, Bath, United Kingdom"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Bath, Bath, United Kingdom","institution_ids":["https://openalex.org/I51601045"]}]},{"author_position":"last","author":{"id":null,"display_name":"Aditya Shekhar Nittala","orcid":"https://orcid.org/0000-0002-3698-9733"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Aditya Shekhar Nittala","raw_affiliation_strings":["Department of Computer Science, University of Calgary, Calgary, Alberta, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Calgary, Calgary, Alberta, Canada","institution_ids":["https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I168635309"],"apc_list":null,"apc_paid":null,"fwci":1.628,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.8879455,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10451","display_name":"Mycorrhizal Fungi and Plant Interactions","score":0.5820000171661377,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10451","display_name":"Mycorrhizal Fungi and Plant Interactions","score":0.5820000171661377,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.11760000139474869,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10825","display_name":"Plant Pathogens and Fungal Diseases","score":0.04650000110268593,"subfield":{"id":"https://openalex.org/subfields/1307","display_name":"Cell Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8235999941825867},{"id":"https://openalex.org/keywords/random-forest","display_name":"Random forest","score":0.6274999976158142},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.612500011920929},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5230000019073486},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.48969998955726624},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.47519999742507935}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8235999941825867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7196000218391418},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.6274999976158142},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.612500011920929},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5400999784469604},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5230000019073486},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.48969998955726624},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.47519999742507935},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.453900009393692},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4043000042438507},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.3799000084400177},{"id":"https://openalex.org/C97562148","wikidata":"https://www.wikidata.org/wiki/Q5357989","display_name":"Electrode array","level":3,"score":0.3725000023841858},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3440999984741211},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32829999923706055},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.3179999887943268},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.31209999322891235},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.3086000084877014},{"id":"https://openalex.org/C200985842","wikidata":"https://www.wikidata.org/wiki/Q3375503","display_name":"Random permutation","level":3,"score":0.28060001134872437}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3746059.3747614","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746059.3747614","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2508.05098","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.05098","pdf_url":"https://arxiv.org/pdf/2508.05098","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"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2508.05098","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.05098","pdf_url":"https://arxiv.org/pdf/2508.05098","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":[{"score":0.42080846428871155,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":88,"referenced_works":["https://openalex.org/W1566376227","https://openalex.org/W1965863284","https://openalex.org/W1996802381","https://openalex.org/W2003998227","https://openalex.org/W2004931716","https://openalex.org/W2017337590","https://openalex.org/W2019964258","https://openalex.org/W2023890362","https://openalex.org/W2032246760","https://openalex.org/W2041345816","https://openalex.org/W2068946071","https://openalex.org/W2069874365","https://openalex.org/W2089193220","https://openalex.org/W2092939357","https://openalex.org/W2108184014","https://openalex.org/W2112528676","https://openalex.org/W2113798388","https://openalex.org/W2118561568","https://openalex.org/W2119030380","https://openalex.org/W2141964067","https://openalex.org/W2152093652","https://openalex.org/W2152528000","https://openalex.org/W2153479775","https://openalex.org/W2165254944","https://openalex.org/W2165881742","https://openalex.org/W2213145492","https://openalex.org/W2270568955","https://openalex.org/W2293691927","https://openalex.org/W2404215071","https://openalex.org/W2488164446","https://openalex.org/W2501703397","https://openalex.org/W2509390991","https://openalex.org/W2554986796","https://openalex.org/W2559018511","https://openalex.org/W2594228112","https://openalex.org/W2606288222","https://openalex.org/W2611748211","https://openalex.org/W2620190610","https://openalex.org/W2753202447","https://openalex.org/W2775663585","https://openalex.org/W2792967871","https://openalex.org/W2888313295","https://openalex.org/W2898073175","https://openalex.org/W2911964244","https://openalex.org/W2912384607","https://openalex.org/W2941851345","https://openalex.org/W2956416430","https://openalex.org/W2972425236","https://openalex.org/W2980587176","https://openalex.org/W3003552077","https://openalex.org/W3009326069","https://openalex.org/W3015351029","https://openalex.org/W3032789034","https://openalex.org/W3035512130","https://openalex.org/W3039727276","https://openalex.org/W3094194764","https://openalex.org/W3154181057","https://openalex.org/W3161832200","https://openalex.org/W3162159851","https://openalex.org/W3164856016","https://openalex.org/W3176590696","https://openalex.org/W3211284717","https://openalex.org/W4206836364","https://openalex.org/W4214579445","https://openalex.org/W4221157599","https://openalex.org/W4224225131","https://openalex.org/W4224989671","https://openalex.org/W4242380928","https://openalex.org/W4286203181","https://openalex.org/W4307810610","https://openalex.org/W4362597667","https://openalex.org/W4366547541","https://openalex.org/W4366549644","https://openalex.org/W4385756532","https://openalex.org/W4386362884","https://openalex.org/W4386951307","https://openalex.org/W4387801073","https://openalex.org/W4387835348","https://openalex.org/W4394876926","https://openalex.org/W4396680582","https://openalex.org/W4396833053","https://openalex.org/W4401332138","https://openalex.org/W4401943141","https://openalex.org/W4403333875","https://openalex.org/W4403576064","https://openalex.org/W4404028994","https://openalex.org/W4405458765","https://openalex.org/W4408108629"],"related_works":[],"abstract_inverted_index":{"Gesture":[0],"recognition":[1,179],"with":[2,97,173],"electromyography":[3],"(EMG)":[4],"is":[5,144],"a":[6,64,115],"complex":[7],"problem":[8],"influenced":[9],"by":[10,106],"gesture":[11,126,178],"sets,":[12,127],"electrode":[13,37,53,84,121,128],"count":[14,85],"and":[15,17,55,61,130,143],"placement,":[16],"machine":[18],"learning":[19],"parameters":[20,132],"(e.g.,":[21],"features,":[22],"classifiers).":[23],"Most":[24],"existing":[25],"toolkits":[26],"focus":[27],"on":[28,39,109,124],"streamlining":[29],"model":[30],"development":[31],"but":[32],"overlook":[33],"the":[34,47,102,161,165],"impact":[35],"of":[36,51,67,104],"selection":[38,54,71],"classification":[40,136],"accuracy.":[41,88],"In":[42],"this":[43],"work,":[44],"we":[45,78,112],"present":[46],"first":[48],"data-driven":[49],"analysis":[50],"how":[52],"classifier":[56],"choice":[57],"affect":[58],"both":[59],"accuracy":[60],"sparsity.":[62],"Through":[63],"systematic":[65],"evaluation":[66,158],"28":[68],"combinations":[69],"(4":[70],"schemes,":[72],"7":[73],"classifiers),":[74],"across":[75,171],"six":[76],"datasets,":[77],"identify":[79],"an":[80],"approach":[81],"that":[82,92,118,160],"minimizes":[83],"without":[86],"compromising":[87],"The":[89],"results":[90],"show":[91,159],"Permutation":[93],"Importance":[94],"(selection":[95],"scheme)":[96],"Random":[98],"Forest":[99],"(classifier)":[100],"reduces":[101],"number":[103],"electrodes":[105],"53.5\\%.":[107],"Based":[108],"these":[110],"findings,":[111],"introduce":[113],"SparseEMG,":[114],"design":[116,167],"tool":[117,168],"generates":[119],"sparse":[120],"layouts":[122,162],"based":[123],"user-selected":[125],"constraints,":[129],"ML":[131],"while":[133],"also":[134],"predicting":[135],"performance.":[137,180],"SparseEMG":[138,166],"supports":[139],"50+":[140],"unique":[141],"gestures":[142],"validated":[145],"in":[146,177],"three":[147],"real-world":[148],"applications":[149],"using":[150],"different":[151],"hardware":[152],"setups.":[153],"Results":[154],"from":[155,164],"our":[156],"multi-dataset":[157],"generated":[163],"are":[169],"transferable":[170],"users":[172],"only":[174],"minimal":[175],"variation":[176]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
