{"id":"https://openalex.org/W7134178618","doi":"https://doi.org/10.1109/bigdata66926.2025.11401831","title":"Extractive Document Summarization with Graph Neural Networks and Topic Modeling in PyTorch","display_name":"Extractive Document Summarization with Graph Neural Networks and Topic Modeling in PyTorch","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7134178618","doi":"https://doi.org/10.1109/bigdata66926.2025.11401831"},"language":null,"primary_location":{"id":"doi:10.1109/bigdata66926.2025.11401831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401831","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","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/A5128365476","display_name":"Ermis Arvanitis","orcid":null},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ermis Arvanitis","raw_affiliation_strings":["University of Patras,CEID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Patras,CEID","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044250636","display_name":"\u0393\u03b5\u03ce\u03c1\u03b3\u03b9\u03bf\u03c2 \u0394\u03c1\u03b1\u03ba\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2","orcid":"https://orcid.org/0000-0002-0975-1877"},"institutions":[{"id":"https://openalex.org/I4210094138","display_name":"University of West Attica","ror":"https://ror.org/00r2r5k05","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210094138"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Drakopoulos","raw_affiliation_strings":["University of West Attica,ICE Department"],"raw_orcid":"https://orcid.org/0000-0002-0975-1877","affiliations":[{"raw_affiliation_string":"University of West Attica,ICE Department","institution_ids":["https://openalex.org/I4210094138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019293826","display_name":"Leonidas Theodorakopoulos","orcid":"https://orcid.org/0000-0002-0891-6780"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Leonidas Theodorakopoulos","raw_affiliation_strings":["University of Patras,DEPT Department"],"raw_orcid":"https://orcid.org/0000-0002-0891-6780","affiliations":[{"raw_affiliation_string":"University of Patras,DEPT Department","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065914489","display_name":"Spyros Sioutas","orcid":"https://orcid.org/0000-0003-1825-5565"},"institutions":[{"id":"https://openalex.org/I174878644","display_name":"University of Patras","ror":"https://ror.org/017wvtq80","country_code":"GR","type":"education","lineage":["https://openalex.org/I174878644"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Spyros Sioutas","raw_affiliation_strings":["University of Patras,CEID"],"raw_orcid":"https://orcid.org/0000-0003-1825-5565","affiliations":[{"raw_affiliation_string":"University of Patras,CEID","institution_ids":["https://openalex.org/I174878644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061448936","display_name":"Phivos Mylonas","orcid":"https://orcid.org/0000-0002-6916-3129"},"institutions":[{"id":"https://openalex.org/I4210094138","display_name":"University of West Attica","ror":"https://ror.org/00r2r5k05","country_code":"GR","type":"education","lineage":["https://openalex.org/I4210094138"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Phivos Mylonas","raw_affiliation_strings":["University of West Attica,ICE Department"],"raw_orcid":"https://orcid.org/0000-0002-6916-3129","affiliations":[{"raw_affiliation_string":"University of West Attica,ICE Department","institution_ids":["https://openalex.org/I4210094138"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":0.82627811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6514","last_page":"6520"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.45249998569488525,"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"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.45249998569488525,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.1347000002861023,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.061400000005960464,"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/automatic-summarization","display_name":"Automatic summarization","score":0.7555000185966492},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.5281999707221985},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.48260000348091125},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4514999985694885},{"id":"https://openalex.org/keywords/deep-neural-networks","display_name":"Deep neural networks","score":0.3474999964237213},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.31929999589920044}],"concepts":[{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.7555000185966492},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7541000247001648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6169000267982483},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.5281999707221985},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.48260000348091125},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4514999985694885},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.39879998564720154},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.3474999964237213},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.31929999589920044},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3176000118255615},{"id":"https://openalex.org/C134714966","wikidata":"https://www.wikidata.org/wiki/Q6934448","display_name":"Multi-document summarization","level":3,"score":0.31450000405311584},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2922999858856201},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2842999994754791},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.28049999475479126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata66926.2025.11401831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401831","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W2250539671","https://openalex.org/W2509639622","https://openalex.org/W2904503978","https://openalex.org/W3086449553","https://openalex.org/W3105952014","https://openalex.org/W3111344851","https://openalex.org/W3166390034","https://openalex.org/W3208506679","https://openalex.org/W4205145015","https://openalex.org/W4226283934","https://openalex.org/W4245795220","https://openalex.org/W4281381223","https://openalex.org/W4281731825","https://openalex.org/W4293657525","https://openalex.org/W4303426745","https://openalex.org/W4309698332","https://openalex.org/W4309920805","https://openalex.org/W4315977496","https://openalex.org/W4318147461","https://openalex.org/W4319448075","https://openalex.org/W4328027791","https://openalex.org/W4362714312","https://openalex.org/W4366374043","https://openalex.org/W4366828001","https://openalex.org/W4372356369","https://openalex.org/W4379382506","https://openalex.org/W4380559094","https://openalex.org/W4384828640","https://openalex.org/W4384887310","https://openalex.org/W4385270426","https://openalex.org/W4385283582","https://openalex.org/W4385567519","https://openalex.org/W4385638369","https://openalex.org/W4386211172","https://openalex.org/W4406457883","https://openalex.org/W7117747824"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-09T00:00:00"}
