{"id":"https://openalex.org/W2982590284","doi":"https://doi.org/10.1109/mwscas.2019.8885136","title":"Hardware/Software Co-Design of a High-Speed Othello Solver","display_name":"Hardware/Software Co-Design of a High-Speed Othello Solver","publication_year":2019,"publication_date":"2019-08-01","ids":{"openalex":"https://openalex.org/W2982590284","doi":"https://doi.org/10.1109/mwscas.2019.8885136","mag":"2982590284"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2019.8885136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2019.8885136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5042633940","display_name":"Pranav Gangwar","orcid":null},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Pranav Gangwar","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020964235","display_name":"Satvik Maurya","orcid":"https://orcid.org/0000-0003-0171-6214"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Satvik Maurya","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101472302","display_name":"Shubham Garg","orcid":"https://orcid.org/0000-0002-3801-549X"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shubham Garg","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076274618","display_name":"Sakshi Goyal","orcid":null},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sakshi Goyal","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100547193","display_name":"Aditya Kumar","orcid":"https://orcid.org/0009-0008-6107-4181"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aditya S Kumar","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020863687","display_name":"Preyesh Dalmia","orcid":null},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preyesh Dalmia","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022476734","display_name":"Neeta Pandey","orcid":"https://orcid.org/0000-0003-2911-7061"},"institutions":[{"id":"https://openalex.org/I863896202","display_name":"Delhi Technological University","ror":"https://ror.org/01ztcvt22","country_code":"IN","type":"education","lineage":["https://openalex.org/I863896202"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Neeta Pandey","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Delhi Technological University, Delhi, India","institution_ids":["https://openalex.org/I863896202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5042633940"],"corresponding_institution_ids":["https://openalex.org/I863896202"],"apc_list":null,"apc_paid":null,"fwci":0.1012,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.45151346,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"13","issue":null,"first_page":"1223","last_page":"1226"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9972000122070312,"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/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/computer-science","display_name":"Computer science","score":0.6858339309692383},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.554098904132843},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5540637969970703},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.47454509139060974},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4522188901901245},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.42370694875717163},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.35327500104904175},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2092967927455902},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08752742409706116}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6858339309692383},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.554098904132843},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5540637969970703},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.47454509139060974},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4522188901901245},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.42370694875717163},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.35327500104904175},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2092967927455902},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08752742409706116}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2019.8885136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2019.8885136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W101853078","https://openalex.org/W190065572","https://openalex.org/W1601359266","https://openalex.org/W2014515203","https://openalex.org/W2028393359","https://openalex.org/W2090840501","https://openalex.org/W2138867958","https://openalex.org/W2145930943","https://openalex.org/W2279919146","https://openalex.org/W2301830273","https://openalex.org/W2518288553","https://openalex.org/W4285719527","https://openalex.org/W6607776384"],"related_works":["https://openalex.org/W2186864281","https://openalex.org/W4255427455","https://openalex.org/W1966025497","https://openalex.org/W68941528","https://openalex.org/W4206451355","https://openalex.org/W1553604823","https://openalex.org/W8322802","https://openalex.org/W314331466","https://openalex.org/W2049545441","https://openalex.org/W3120490799"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"an":[3],"improved":[4,126],"Othello":[5],"game":[6,102],"solver":[7],"using":[8],"the":[9,27,39,44,48,58,101,110,115,121,131,143],"Hardware/Software":[10],"Co-Design":[11],"approach.":[12],"Enhancements":[13],"in":[14],"Data":[15],"Communication,":[16],"Searching":[17],"Algorithm,":[18],"and":[19,72,75,82,96,134],"Evaluation":[20,86],"function":[21,87],"have":[22],"been":[23],"made":[24],"to":[25,47,91,130],"beat":[26],"prevalent":[28,132],"implementations.":[29],"A":[30],"novel":[31],"64-bit":[32,53],"Communication":[33],"model":[34,113],"is":[35],"proposed":[36,111,122],"which":[37],"transfers":[38],"current":[40],"board":[41],"position":[42],"from":[43],"Processing":[45],"System":[46],"Programmable":[49],"Logic":[50],"through":[51],"a":[52,105],"change":[54],"board,":[55],"instead":[56],"of":[57,108],"complete":[59],"128-bit":[60],"board.":[61],"The":[62],"proposal":[63],"uses":[64],"NegaScout":[65],"searching":[66],"algorithm":[67],"along":[68],"with":[69],"Transposition":[70],"Table":[71],"Node":[73],"Ordering;":[74],"features":[76],"like":[77],"Opening":[78],"Book,":[79],"Killer":[80],"Heuristics,":[81],"Bitboards.":[83],"An":[84],"Adaptive":[85],"assigns":[88],"variable":[89],"weights":[90],"Mobility,":[92],"Stability,":[93],"Corner":[94],"Occupancy,":[95],"Disc":[97],"Differential":[98],"depending":[99],"upon":[100],"stage.":[103],"At":[104],"search":[106],"depth":[107],"eight,":[109],"communication":[112,116],"improves":[114],"overhead":[117],"by":[118],"19.5%.":[119],"Overall,":[120],"design":[123],"demonstrates":[124],"75.06%":[125],"performance":[127],"as":[128],"compared":[129],"implementation,":[133],"6.53":[135],"times":[136],"faster":[137],"than":[138],"its":[139],"software":[140],"implementation":[141],"on":[142],"same":[144],"platform.":[145]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
