{"id":"https://openalex.org/W7122485029","doi":"https://doi.org/10.1145/3777867.3777879","title":"Dynamics of Character Embeddings in Indian Mythology: A Physics-Informed Neural Networks Approach","display_name":"Dynamics of Character Embeddings in Indian Mythology: A Physics-Informed Neural Networks Approach","publication_year":2025,"publication_date":"2025-12-17","ids":{"openalex":"https://openalex.org/W7122485029","doi":"https://doi.org/10.1145/3777867.3777879"},"language":null,"primary_location":{"id":"doi:10.1145/3777867.3777879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777867.3777879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual meeting of the Forum for Information Retrieval Evaluation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3777867.3777879","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009084806","display_name":"Apurba Paul","orcid":"https://orcid.org/0009-0007-4780-7783"},"institutions":[{"id":"https://openalex.org/I1296725772","display_name":"University of Engineering & Management","ror":"https://ror.org/02decng19","country_code":"IN","type":"education","lineage":["https://openalex.org/I1296725772"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Apurba Paul","raw_affiliation_strings":["Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India","institution_ids":["https://openalex.org/I1296725772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122796107","display_name":"Anish Goswami","orcid":null},"institutions":[{"id":"https://openalex.org/I1296725772","display_name":"University of Engineering & Management","ror":"https://ror.org/02decng19","country_code":"IN","type":"education","lineage":["https://openalex.org/I1296725772"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anish Goswami","raw_affiliation_strings":["Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India","institution_ids":["https://openalex.org/I1296725772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122757941","display_name":"Sainik Kumar Mahata","orcid":null},"institutions":[{"id":"https://openalex.org/I1296725772","display_name":"University of Engineering & Management","ror":"https://ror.org/02decng19","country_code":"IN","type":"education","lineage":["https://openalex.org/I1296725772"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sainik Kumar Mahata","raw_affiliation_strings":["Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Computer Science & Engineering, Institute of Engineering and Management, Saltlake, Kolkata, Kolkata, West Bengal, India","institution_ids":["https://openalex.org/I1296725772"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100704561","display_name":"Dipankar Das","orcid":"https://orcid.org/0000-0002-5263-0050"},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dipankar Das","raw_affiliation_strings":["Computer Science & Engineering, Jadavpur University, Kolkata, Kolkata, West Bengal, India"],"affiliations":[{"raw_affiliation_string":"Computer Science & Engineering, Jadavpur University, Kolkata, Kolkata, West Bengal, India","institution_ids":["https://openalex.org/I170979836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5009084806"],"corresponding_institution_ids":["https://openalex.org/I1296725772"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.83187824,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"124","last_page":"131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12090","display_name":"Language and cultural evolution","score":0.2434999942779541,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12090","display_name":"Language and cultural evolution","score":0.2434999942779541,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.12790000438690186,"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/T11574","display_name":"Artificial Intelligence in Games","score":0.10260000079870224,"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/interpretability","display_name":"Interpretability","score":0.9111999869346619},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.7135000228881836},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6226999759674072},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.5519999861717224},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.42170000076293945},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.3917999863624573}],"concepts":[{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.9111999869346619},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.7135000228881836},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6226999759674072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6212000250816345},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6159999966621399},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.5519999861717224},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.42170000076293945},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.41850000619888306},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.3917999863624573},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.38989999890327454},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.3237999975681305},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.3133000135421753},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.2786000072956085},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.2750999927520752},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.26429998874664307},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2531999945640564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3777867.3777879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777867.3777879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual meeting of the Forum for Information Retrieval Evaluation","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3777867.3777879","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3777867.3777879","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual meeting of the Forum for Information Retrieval Evaluation","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2899283552","https://openalex.org/W2963341956","https://openalex.org/W3004346089","https://openalex.org/W3021480884","https://openalex.org/W3163993681","https://openalex.org/W4285133117","https://openalex.org/W4288039037","https://openalex.org/W4318606131","https://openalex.org/W4402656277","https://openalex.org/W4409578551"],"related_works":[],"abstract_inverted_index":{"Transformer-based":[0],"language":[1],"models":[2],"like":[3,27,128],"BERT":[4],"have":[5],"transformed":[6],"NLP":[7,150],"through":[8,126],"their":[9],"deep":[10],"contextualized":[11],"embeddings.":[12],"However,":[13],"the":[14,50,56,103],"layer-wise":[15],"evolution":[16],"of":[17,52],"these":[18],"embeddings":[19,54,108,122],"remains":[20],"underexplored,":[21],"especially":[22],"in":[23,67,102],"narrative":[24,86,133,143],"rich":[25],"domains":[26],"Indian":[28,57],"mythology,":[29],"where":[30],"prominent":[31],"personalities":[32],"or":[33],"characters":[34],"undergo":[35],"semantic":[36],"progression":[37],"over":[38],"time.":[39],"In":[40],"this":[41,90],"paper,":[42],"we":[43],"present":[44],"a":[45,68,79,99],"continuous-time":[46],"framework":[47,136],"to":[48,88],"model":[49,117,139],"dynamics":[51],"character":[53],"from":[55],"epic":[58],"Mahabharata.":[59],"We":[60],"treat":[61],"BERT\u2019s":[62],"embedding":[63,153],"transitions":[64],"as":[65],"trajectories":[66],"latent":[69],"dynamical":[70],"system":[71],"governed":[72],"by":[73],"ordinary":[74],"differential":[75],"equations,":[76],"and":[77,111,132,151],"propose":[78],"Physics-Informed":[80],"Neural":[81],"Network":[82],"(PINN)":[83],"that":[84,106],"incorporates":[85],"metadata":[87],"regularize":[89],"evolution.":[91],"Experiments":[92],"on":[93],"six":[94],"major":[95],"characters,":[96],"each":[97],"playing":[98],"pivotal":[100],"role":[101],"narrative,":[104],"reveal":[105],"contextual":[107],"evolve":[109],"smoothly":[110],"predictably":[112],"across":[113],"layers.":[114],"Our":[115],"PINN":[116],"aligns":[118],"closely":[119],"with":[120,141],"true":[121],"while":[123],"maintaining":[124],"interpretability":[125,140],"constraints":[127],"smoothness,":[129],"norm":[130],"conservation,":[131],"consistency.":[134],"This":[135],"bridges":[137],"neural":[138],"cultural":[142],"analysis,":[144],"opening":[145],"new":[146],"directions":[147],"for":[148],"temporally-aware":[149],"domain-specific":[152],"modeling.":[154]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2026-01-13T00:00:00"}