{"id":"https://openalex.org/A5043485993","orcid":"https://orcid.org/0000-0002-9116-7951","observed_orcids":["https://orcid.org/0000-0002-9116-7951"],"display_name":"Nasib Marbun","raw_author_names":["N J Marbun","Nasib Marbun"],"full_name":"Nasib Marbun","works_count":30,"cited_by_count":97,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":7,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5043485993","orcid":"https://orcid.org/0000-0002-9116-7951","observed_orcids":["https://orcid.org/0000-0002-9116-7951"]},"affiliations":[{"institution":{"id":"https://openalex.org/I254887060","ror":"https://ror.org/01kknrc90","display_name":"Universitas Sumatera Utara","country_code":"ID","type":"education","lineage":["https://openalex.org/I254887060"]},"years":[2022,2021,2019,2018]},{"institution":{"id":"https://openalex.org/I3131162304","ror":"https://ror.org/04appkh56","display_name":"Manado State University","country_code":"ID","type":"education","lineage":["https://openalex.org/I3131162304"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4405273582","ror":"https://ror.org/002sbmq66","display_name":"Politeknik Cendana","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405273582"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I4405274554","ror":"https://ror.org/01y4gex25","display_name":"Sekolah Tinggi Ilmu Manajemen Sukma","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405274554"]},"years":[2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4405273582","ror":"https://ror.org/002sbmq66","display_name":"Politeknik Cendana","country_code":"ID","type":"education","lineage":["https://openalex.org/I4405273582"]}],"topics":[{"id":"https://openalex.org/T11734","display_name":"Decision Support System Applications","count":16,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","count":11,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","count":8,"subfield":{"id":"https://openalex.org/subfields/2614","display_name":"Theoretical Computer Science"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13681","display_name":"Engineering and Information Technology","count":8,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T13373","display_name":"Data Mining and Machine Learning Applications","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","value":3.87e-05,"subfield":{"id":"https://openalex.org/subfields/2614","display_name":"Theoretical Computer Science"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11734","display_name":"Decision Support System Applications","value":3.74e-05,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12761","display_name":"Data Stream Mining Techniques","value":3.2e-05,"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/T13674","display_name":"Computer Science and Engineering","value":3e-05,"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/T10050","display_name":"Multi-Criteria Decision Making","value":2.98e-05,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7613193392753601},{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.5592592358589172},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.548128604888916},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.5108258724212646},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.31850001215934753}],"counts_by_year":[{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":7,"oa_works_count":6,"cited_by_count":4},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":13},{"year":2024,"works_count":7,"oa_works_count":7,"cited_by_count":17},{"year":2025,"works_count":6,"oa_works_count":5,"cited_by_count":21},{"year":2026,"works_count":3,"oa_works_count":0,"cited_by_count":32}],"display_name_alternatives":["N J Marbun","Nasib Marbun"],"block_key":"n marbun","works_api_url":"https://api.openalex.org/works?filter=author.id:A5043485993","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5043485993","updated_date":"2026-11-10T14:30:39","created_date":"2018-05-17T00:00:00"}