{"id":"https://openalex.org/W2148211220","doi":"https://doi.org/10.1109/icassp.2002.5745319","title":"Optimized scheduling and mapping of logarithm and arctangent functions on TI TMS320C67X processor","display_name":"Optimized scheduling and mapping of logarithm and arctangent functions on TI TMS320C67X processor","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2148211220","doi":"https://doi.org/10.1109/icassp.2002.5745319","mag":"2148211220"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5745319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745319","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5029144194","display_name":"Mei Yang","orcid":"https://orcid.org/0000-0002-9510-1079"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mei Yang","raw_affiliation_strings":["Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101589099","display_name":"Yuke Wang","orcid":"https://orcid.org/0000-0002-0360-8738"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuke Wang","raw_affiliation_strings":["Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046690234","display_name":"Jinchu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jinchu Wang","raw_affiliation_strings":["Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102758281","display_name":"S. Q. Zheng","orcid":"https://orcid.org/0000-0002-5773-0341"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S.Q. Zheng","raw_affiliation_strings":["Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"III","last_page":"3156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12042","display_name":"Satellite Communication Systems","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/digital-signal-processing","display_name":"Digital signal processing","score":0.7655162811279297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7237709164619446},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.663348913192749},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5628964900970459},{"id":"https://openalex.org/keywords/digital-signal-processor","display_name":"Digital signal processor","score":0.5099116563796997},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.47415393590927124},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.37571990489959717},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3369976878166199},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3360348343849182},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.15778285264968872},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11664769053459167}],"concepts":[{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.7655162811279297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7237709164619446},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.663348913192749},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5628964900970459},{"id":"https://openalex.org/C161611012","wikidata":"https://www.wikidata.org/wiki/Q106370","display_name":"Digital signal processor","level":3,"score":0.5099116563796997},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.47415393590927124},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.37571990489959717},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3369976878166199},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3360348343849182},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.15778285264968872},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11664769053459167},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2002.5745319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5745319","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W37653280","https://openalex.org/W172596338","https://openalex.org/W1492747100","https://openalex.org/W2114355826","https://openalex.org/W2128195256","https://openalex.org/W2484750348"],"related_works":["https://openalex.org/W2319687164","https://openalex.org/W1556297113","https://openalex.org/W2572037897","https://openalex.org/W2077289773","https://openalex.org/W2352569066","https://openalex.org/W2379636925","https://openalex.org/W3046508871","https://openalex.org/W2390600871","https://openalex.org/W1927072911","https://openalex.org/W4239668215"],"abstract_inverted_index":{"DSP":[0,20,98],"processors":[1,21,99],"have":[2,75],"gained":[3],"more":[4],"importance":[5],"and":[6,16,35,45,90],"popularity":[7],"in":[8,31],"implementing":[9],"communication":[10,37],"systems.":[11,38],"Efficient":[12],"implementation":[13,72],"of":[14,69],"logarithm":[15],"arctangent":[17],"functions":[18,57],"on":[19,50,58,73],"is":[22],"necessary":[23],"for":[24],"applications":[25],"such":[26],"as":[27],"digital":[28,36],"receiver":[29],"used":[30],"modern":[32],"radar":[33],"systems":[34],"This":[39],"paper":[40],"presents":[41],"a":[42],"general":[43],"scheduling":[44],"mapping":[46],"optimization":[47,88],"method":[48,89],"based":[49],"grain":[51],"packing":[52],"to":[53,78,96],"implement":[54],"the":[55],"two":[56],"TI":[59,83],"TMS320C67X":[60],"architecture":[61],"with":[62,100],"multiple":[63],"parallel":[64,101],"function":[65],"units.":[66,103],"Experimental":[67],"results":[68],"our":[70],"optimized":[71],"TMS320C67x":[74],"achieved":[76],"up":[77],"79.5%":[79],"performance":[80],"improvement":[81],"over":[82],"C67x":[84],"library":[85],"functions.":[86],"Our":[87],"techniques":[91],"can":[92],"also":[93],"be":[94],"applied":[95],"other":[97],"execution":[102]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
