{"id":"https://openalex.org/W2119838717","doi":"https://doi.org/10.1109/ciss.2007.4298276","title":"Belief Propagation Based Multihead Multitrack Detection over Conventional and Bit-Patterned Media Storage Systems","display_name":"Belief Propagation Based Multihead Multitrack Detection over Conventional and Bit-Patterned Media Storage Systems","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2119838717","doi":"https://doi.org/10.1109/ciss.2007.4298276","mag":"2119838717"},"language":"en","primary_location":{"id":"doi:10.1109/ciss.2007.4298276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2007.4298276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 41st Annual Conference on Information Sciences and Systems","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/A5101711531","display_name":"Jun Hu","orcid":"https://orcid.org/0000-0002-5309-6849"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jun Hu","raw_affiliation_strings":["Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","Arizona State University, Tempe,#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arizona State University, Tempe,#TAB#","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048023330","display_name":"Tolga M. Duman","orcid":"https://orcid.org/0000-0002-5187-8660"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tolga M. Duman","raw_affiliation_strings":["Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","Arizona State University, Tempe,#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arizona State University, Tempe,#TAB#","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080766991","display_name":"E. Kurtas","orcid":null},"institutions":[{"id":"https://openalex.org/I131787340","display_name":"Seagate (United States)","ror":"https://ror.org/04p1xtv71","country_code":"US","type":"company","lineage":["https://openalex.org/I131787340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erozan M. Kurtas","raw_affiliation_strings":["Seagate Technologies, Inc., Pittsburgh, PA, USA","Seagate Technology, Pittsburgh, PA 15203, USA. Email: erozan.m.kurtas@seagate.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seagate Technologies, Inc., Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I131787340"]},{"raw_affiliation_string":"Seagate Technology, Pittsburgh, PA 15203, USA. Email: erozan.m.kurtas@seagate.com","institution_ids":["https://openalex.org/I131787340"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105469849","display_name":"M. Fatih Erden","orcid":null},"institutions":[{"id":"https://openalex.org/I131787340","display_name":"Seagate (United States)","ror":"https://ror.org/04p1xtv71","country_code":"US","type":"company","lineage":["https://openalex.org/I131787340"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Fatih Erden","raw_affiliation_strings":["Seagate Technologies, Inc., Pittsburgh, PA, USA","Seagate Technology, Pittsburgh, PA 15203, USA. Email: fatih.erden@seagate.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seagate Technologies, Inc., Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I131787340"]},{"raw_affiliation_string":"Seagate Technology, Pittsburgh, PA 15203, USA. Email: fatih.erden@seagate.com","institution_ids":["https://openalex.org/I131787340"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15309603,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"74","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12162","display_name":"Cellular Automata and Applications","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12162","display_name":"Cellular Automata and Applications","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9889000058174133,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.7729582190513611},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.7440047860145569},{"id":"https://openalex.org/keywords/patterned-media","display_name":"Patterned media","score":0.7426899075508118},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.5932413339614868},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.57784503698349},{"id":"https://openalex.org/keywords/factor-graph","display_name":"Factor graph","score":0.5724664926528931},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.5556391477584839},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5032266974449158},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4898948073387146},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.34798598289489746},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22812947630882263},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.22334018349647522},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1281975507736206},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.09465080499649048}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729582190513611},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.7440047860145569},{"id":"https://openalex.org/C2778596170","wikidata":"https://www.wikidata.org/wiki/Q4444360","display_name":"Patterned media","level":3,"score":0.7426899075508118},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.5932413339614868},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.57784503698349},{"id":"https://openalex.org/C159246509","wikidata":"https://www.wikidata.org/wiki/Q5428725","display_name":"Factor graph","level":3,"score":0.5724664926528931},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.5556391477584839},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5032266974449158},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4898948073387146},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.34798598289489746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22812947630882263},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.22334018349647522},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1281975507736206},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.09465080499649048},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ciss.2007.4298276","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ciss.2007.4298276","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 41st Annual Conference on Information Sciences and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1573371491","https://openalex.org/W1999633024","https://openalex.org/W2029017157","https://openalex.org/W2054929321","https://openalex.org/W2126497323","https://openalex.org/W2130952235","https://openalex.org/W2168200020","https://openalex.org/W2168352255","https://openalex.org/W2170292640","https://openalex.org/W2170631553"],"related_works":["https://openalex.org/W3152713649","https://openalex.org/W3009052662","https://openalex.org/W26187695","https://openalex.org/W2122977448","https://openalex.org/W2124250880","https://openalex.org/W2114758843","https://openalex.org/W2150312244","https://openalex.org/W4301665663","https://openalex.org/W1981023414","https://openalex.org/W2143515091"],"abstract_inverted_index":{"We":[0,42],"propose":[1],"a":[2,80,103,108,115],"low":[3],"complexity":[4,83,106],"detection":[5],"technique":[6],"for":[7,49,56],"multihead":[8],"multitrack":[9],"recording":[10],"systems.":[11],"By":[12],"exploiting":[13],"the":[14,17,27,38,44,50,57,74,89,94,99],"sparseness":[15],"of":[16,29,91,96],"two":[18],"dimensional":[19],"(2-D)":[20],"partial":[21,51],"response":[22,52],"channel,":[23,53],"we":[24],"start":[25],"with":[26,67,87],"development":[28],"an":[30],"algorithm":[31],"which":[32,78,112],"performs":[33],"belief":[34],"propagation":[35],"(BP)":[36],"over":[37],"corresponding":[39],"factor":[40],"graph.":[41],"consider":[43],"BP-based":[45],"detector":[46,77,101],"not":[47],"only":[48],"but":[54],"also":[55],"more":[58],"practical":[59],"conventional":[60],"media":[61,64,70],"and":[62,68,93,107],"bit-patterned":[63],"storage":[65],"systems,":[66],"without":[69],"noise.":[71],"Compared":[72],"to":[73],"maximum":[75],"likelihood":[76],"has":[79,102],"prohibitively":[81],"high":[82],"that":[84],"is":[85],"exponential":[86],"both":[88],"number":[90,95],"tracks":[92],"ISI":[97],"taps,":[98],"proposed":[100],"much":[104],"lower":[105],"fast":[109],"parallel":[110],"structure":[111],"come":[113],"at":[114],"small":[116],"performance":[117],"penalty.":[118]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}