{"id":"https://openalex.org/W260841058","doi":"https://doi.org/10.5591/978-1-57735-516-8/ijcai11-105","title":"Evaluations of hash distributed A* in optimal sequence alignment","display_name":"Evaluations of hash distributed A* in optimal sequence alignment","publication_year":2011,"publication_date":"2011-07-16","ids":{"openalex":"https://openalex.org/W260841058","doi":"https://doi.org/10.5591/978-1-57735-516-8/ijcai11-105","mag":"260841058"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.208.774","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.208.774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ijcai.org/papers11/Papers/IJCAI11-105.pdf","raw_type":"text"},"type":"article","indexed_in":[],"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/A5009487036","display_name":"Yoshikazu Kobayashi","orcid":"https://orcid.org/0000-0003-1416-7066"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshikazu Kobayashi","raw_affiliation_strings":["Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#"],"raw_orcid":"https://orcid.org/0000-0003-1416-7066","affiliations":[{"raw_affiliation_string":"Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050914303","display_name":"Akihiro Kishimoto","orcid":"https://orcid.org/0000-0002-1550-3642"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiro Kishimoto","raw_affiliation_strings":["Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#"],"raw_orcid":"https://orcid.org/0000-0002-1550-3642","affiliations":[{"raw_affiliation_string":"Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088236477","display_name":"Osamu Watanabe","orcid":"https://orcid.org/0000-0003-0284-7566"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu Watanabe","raw_affiliation_strings":["Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#"],"raw_orcid":"https://orcid.org/0000-0003-0284-7566","affiliations":[{"raw_affiliation_string":"Department of Mathematical and Computing Sciences, Graduate School of Information Science and Engineering, Tokyo Institute of Technology, Japan#TAB#","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":null,"apc_paid":null,"fwci":1.0972,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.77628171,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"584","last_page":"590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9962999820709229,"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"}},"topics":[{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9962999820709229,"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"}},{"id":"https://openalex.org/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9951000213623047,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.989799976348877,"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":0.7684256434440613},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7326816916465759},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.6676079034805298},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6565641164779663},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.6196135878562927},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.5349055528640747},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5333452224731445},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.5257193446159363},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5233627557754517},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45656949281692505},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.43888548016548157},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.42487871646881104},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.41009974479675293},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1223994791507721},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11357009410858154},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08849087357521057},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08476421236991882}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7684256434440613},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7326816916465759},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.6676079034805298},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6565641164779663},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.6196135878562927},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.5349055528640747},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5333452224731445},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5257193446159363},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5233627557754517},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45656949281692505},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.43888548016548157},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.42487871646881104},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.41009974479675293},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1223994791507721},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11357009410858154},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08849087357521057},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08476421236991882},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.208.774","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.208.774","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ijcai.org/papers11/Papers/IJCAI11-105.pdf","raw_type":"text"},{"id":"mag:260841058","is_oa":false,"landing_page_url":"https://www.ijcai.org/papers11/Papers/IJCAI11-105.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306419999","display_name":"International Joint Conference on Artificial Intelligence","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":null,"is_accepted":false,"is_published":null,"raw_source_name":"International Joint Conference on Artificial Intelligence","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W161350656","https://openalex.org/W190065572","https://openalex.org/W1527761484","https://openalex.org/W1869091735","https://openalex.org/W1969483458","https://openalex.org/W2009081416","https://openalex.org/W2054378808","https://openalex.org/W2055952974","https://openalex.org/W2081891360","https://openalex.org/W2082897183","https://openalex.org/W2110915140","https://openalex.org/W2136570298","https://openalex.org/W2150470619","https://openalex.org/W2157591264","https://openalex.org/W2162063405","https://openalex.org/W2202426174","https://openalex.org/W2293358747","https://openalex.org/W3102123232"],"related_works":["https://openalex.org/W2054378808","https://openalex.org/W2574974426","https://openalex.org/W1969483458","https://openalex.org/W1968808691","https://openalex.org/W1773969059","https://openalex.org/W1560689031","https://openalex.org/W2573834220","https://openalex.org/W3102123232","https://openalex.org/W2162063405","https://openalex.org/W2126557249","https://openalex.org/W2055952974","https://openalex.org/W1965334268","https://openalex.org/W1527761484","https://openalex.org/W1511316985","https://openalex.org/W2017560506","https://openalex.org/W2794623249","https://openalex.org/W2949298199","https://openalex.org/W2992819018","https://openalex.org/W2243539831","https://openalex.org/W2103216163"],"abstract_inverted_index":{"Hash":[0],"Distributed":[1],"A*":[2,7],"(HDA*)":[3],"is":[4,10],"a":[5,53,87,115],"parallel":[6],"algorithm":[8],"that":[9,51,122],"proven":[11],"to":[12,28,77,94,128],"be":[13],"effective":[14],"in":[15,45,72,81],"optimal":[16,46],"sequential":[17],"planning":[18],"with":[19,52],"unit":[20],"edge":[21,79],"costs.":[22],"HDA*":[23,59],"leverages":[24],"the":[25,40,73,99,109,123],"Zobrist":[26],"function":[27],"almost":[29],"uniformly":[30],"distribute":[31,95],"and":[32,120],"schedule":[33],"work":[34,89],"among":[35],"processors.":[36],"This":[37],"paper":[38],"evaluates":[39],"performance":[41,110],"of":[42,56,64,70,101,111,117],"HDA":[43],"*":[44],"sequence":[47],"alignment.":[48],"We":[49,84,107],"observe":[50],"large":[54],"number":[55],"CPU":[57,130],"cores":[58],"suffers":[60],"from":[61],"an":[62],"increase":[63],"search":[65,105],"overhead":[66],"caused":[67],"by":[68],"reexpansions":[69],"states":[71],"closed":[74],"list":[75],"due":[76],"nonuniform":[78],"costs":[80],"this":[82,112],"domain.":[83],"therefore":[85],"present":[86],"new":[88],"distribution":[90],"strategy":[91],"limiting":[92],"processors":[93],"work,":[96],"thus":[97],"increasing":[98],"possibility":[100],"detecting":[102],"such":[103],"duplicate":[104],"effort.":[106],"evaluate":[108],"approach":[113,124],"on":[114],"cluster":[116],"multi-core":[118],"machines":[119],"show":[121],"scales":[125],"well":[126],"up":[127],"384":[129],"cores.":[131]},"counts_by_year":[{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}