{"id":"https://openalex.org/W2023152145","doi":"https://doi.org/10.1109/syscon.2013.6549964","title":"Impact analysis of graph-based requirements models using PageRank algorithm","display_name":"Impact analysis of graph-based requirements models using PageRank algorithm","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2023152145","doi":"https://doi.org/10.1109/syscon.2013.6549964","mag":"2023152145"},"language":"en","primary_location":{"id":"doi:10.1109/syscon.2013.6549964","is_oa":false,"landing_page_url":"https://doi.org/10.1109/syscon.2013.6549964","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Systems Conference (SysCon)","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/A5102963329","display_name":"Faisal Mokammel","orcid":"https://orcid.org/0000-0002-8851-2945"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"F. Mokammel","raw_affiliation_strings":["Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031447417","display_name":"\u00c9ric Coatan\u00e9a","orcid":"https://orcid.org/0000-0003-4157-7298"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"E. Coatanea","raw_affiliation_strings":["Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055899235","display_name":"Mohamed Bakhouya","orcid":"https://orcid.org/0000-0001-8558-5471"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"M. Bakhouya","raw_affiliation_strings":["Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056160731","display_name":"Fran\u00e7ois Christophe","orcid":"https://orcid.org/0000-0002-4337-3291"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"F. Christophe","raw_affiliation_strings":["Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079581618","display_name":"Sarayut Nonsiri","orcid":null},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"S. Nonsiri","raw_affiliation_strings":["Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Design and Production, School of Electrical Engineering, Aalto University, Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]},{"raw_affiliation_string":"Sch. of Eng., Dept. of Eng. Design & Production, Aalto Univ., Aalto, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.16795967,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"731","last_page":"736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10260","display_name":"Software Engineering Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10639","display_name":"Advanced Software Engineering Methodologies","score":0.9961000084877014,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7984806299209595},{"id":"https://openalex.org/keywords/pagerank","display_name":"PageRank","score":0.6703450679779053},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5658491849899292},{"id":"https://openalex.org/keywords/system-requirements","display_name":"System requirements","score":0.5652506947517395},{"id":"https://openalex.org/keywords/requirements-analysis","display_name":"Requirements analysis","score":0.5369951725006104},{"id":"https://openalex.org/keywords/requirements-management","display_name":"Requirements management","score":0.5090124607086182},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4894374907016754},{"id":"https://openalex.org/keywords/requirement-prioritization","display_name":"Requirement prioritization","score":0.4893037974834442},{"id":"https://openalex.org/keywords/requirements-elicitation","display_name":"Requirements elicitation","score":0.4722140431404114},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4417889416217804},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40889692306518555},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.327888548374176},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2589544951915741},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18545100092887878},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.11635586619377136},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09422034025192261}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7984806299209595},{"id":"https://openalex.org/C2779172887","wikidata":"https://www.wikidata.org/wiki/Q184316","display_name":"PageRank","level":2,"score":0.6703450679779053},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5658491849899292},{"id":"https://openalex.org/C40398212","wikidata":"https://www.wikidata.org/wiki/Q2275513","display_name":"System requirements","level":2,"score":0.5652506947517395},{"id":"https://openalex.org/C59488412","wikidata":"https://www.wikidata.org/wiki/Q187147","display_name":"Requirements analysis","level":3,"score":0.5369951725006104},{"id":"https://openalex.org/C173577280","wikidata":"https://www.wikidata.org/wiki/Q530038","display_name":"Requirements management","level":4,"score":0.5090124607086182},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4894374907016754},{"id":"https://openalex.org/C130505052","wikidata":"https://www.wikidata.org/wiki/Q7314872","display_name":"Requirement prioritization","level":5,"score":0.4893037974834442},{"id":"https://openalex.org/C45384764","wikidata":"https://www.wikidata.org/wiki/Q838667","display_name":"Requirements elicitation","level":4,"score":0.4722140431404114},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4417889416217804},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40889692306518555},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.327888548374176},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2589544951915741},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18545100092887878},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.11635586619377136},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09422034025192261},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/syscon.2013.6549964","is_oa":false,"landing_page_url":"https://doi.org/10.1109/syscon.2013.6549964","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Systems Conference (SysCon)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.699999988079071,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2042903637","https://openalex.org/W2104830231","https://openalex.org/W2134805843","https://openalex.org/W2154777294","https://openalex.org/W2198775053","https://openalex.org/W2507664053","https://openalex.org/W2995011503","https://openalex.org/W4285719527","https://openalex.org/W6771600807"],"related_works":["https://openalex.org/W2793964963","https://openalex.org/W4235994067","https://openalex.org/W2472769502","https://openalex.org/W1617997706","https://openalex.org/W2135031301","https://openalex.org/W2238632658","https://openalex.org/W1991761041","https://openalex.org/W1985828176","https://openalex.org/W344309486","https://openalex.org/W650011958"],"abstract_inverted_index":{"Managing":[0],"requirements":[1,30,45,61,69,73,97,146],"changes":[2,12,31,59],"of":[3,10,29,40,58,66,68,108,126,130,144],"complex":[4],"systems":[5],"and":[6,104,132],"the":[7,26,38,55,84,124],"potential":[8],"impact":[9,28,56,85,117],"such":[11],"represents":[13],"a":[14,64],"big":[15],"issue":[16],"for":[17,24,54,82,95,114,138,147],"companies.":[18],"Currently,":[19],"commercial":[20],"modelers":[21],"propose":[22],"tools":[23],"analyzing":[25],"direct":[27],"on":[32,43],"system":[33],"design":[34,149],"or":[35],"code":[36],"but":[37],"analysis":[39,57],"requirement":[41],"change":[42],"other":[44],"remains":[46],"seldom":[47],"studied.":[48],"This":[49,128],"paper":[50,81],"proposes":[51],"an":[52],"approach":[53],"in":[60,70,79,141],"combined":[62],"with":[63,88],"ranking":[65,96],"importance":[67,109,122],"graph":[71],"based":[72],"network.":[74],"Warshall":[75,131],"algorithm":[76,92],"is":[77,93],"used":[78,94],"this":[80,89],"performing":[83],"analysis.":[86],"Along":[87],"approach,":[90],"PageRank":[91,133],"according":[98],"to":[99],"their":[100,105,116,121],"importance.":[101],"Requirements":[102],"hierarchy":[103],"textual":[106],"description":[107],"are":[110],"considered":[111],"as":[112,118,120],"input":[113],"calculating":[115],"well":[119],"within":[123],"network":[125],"requirements.":[127],"combination":[129],"algorithms":[134],"provide":[135],"significant":[136],"results":[137],"helping":[139],"designers":[140],"decision-making":[142],"process":[143],"modifying":[145],"future":[148],"versions.":[150]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}