{"id":"https://openalex.org/W2013448255","doi":"https://doi.org/10.1016/s0165-1684(97)00037-6","title":"ECG data compression by spline approximation","display_name":"ECG data compression by spline approximation","publication_year":1997,"publication_date":"1997-05-01","ids":{"openalex":"https://openalex.org/W2013448255","doi":"https://doi.org/10.1016/s0165-1684(97)00037-6","mag":"2013448255"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(97)00037-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(97)00037-6","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-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/A5001708777","display_name":"Marta Karczewicz","orcid":null},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Marta Karczewicz","raw_affiliation_strings":["Nokia Research Center, P.O. Box 100, Sinitaival 6, FIN-33721 Tampere Finland"],"affiliations":[{"raw_affiliation_string":"Nokia Research Center, P.O. Box 100, Sinitaival 6, FIN-33721 Tampere Finland","institution_ids":["https://openalex.org/I2738502077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007583477","display_name":"Moncef Gabbouj","orcid":"https://orcid.org/0000-0002-9788-2323"},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Moncef Gabbouj","raw_affiliation_strings":["Signal Processing Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere Finland","Signal Processing Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Signal Processing Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere Finland","institution_ids":["https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Signal Processing Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007583477"],"corresponding_institution_ids":["https://openalex.org/I4210133110"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.4325,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.633763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"59","issue":"1","first_page":"43","last_page":"59"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6218733191490173},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.5298886895179749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4310106337070465},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.41738465428352356},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3990498185157776},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24628525972366333},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.08122020959854126}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6218733191490173},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.5298886895179749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4310106337070465},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.41738465428352356},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3990498185157776},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24628525972366333},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.08122020959854126},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(97)00037-6","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(97)00037-6","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W11710774","https://openalex.org/W1974605885","https://openalex.org/W1974715447","https://openalex.org/W2002464916","https://openalex.org/W2016943313","https://openalex.org/W2034702245","https://openalex.org/W2041180141","https://openalex.org/W2050921210","https://openalex.org/W2052034095","https://openalex.org/W2052260341","https://openalex.org/W2056885482","https://openalex.org/W2067596735","https://openalex.org/W2073431334","https://openalex.org/W2076231474","https://openalex.org/W2087659156","https://openalex.org/W2095801268","https://openalex.org/W2096471740","https://openalex.org/W2120790961","https://openalex.org/W2142575612","https://openalex.org/W2155321485","https://openalex.org/W2167173453","https://openalex.org/W2607730210","https://openalex.org/W2798909945","https://openalex.org/W2984425774","https://openalex.org/W2988564852","https://openalex.org/W4393637513","https://openalex.org/W6600481725","https://openalex.org/W6684422480"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694","https://openalex.org/W2042127053","https://openalex.org/W2142036596"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
