{"id":"https://openalex.org/W2798264625","doi":"https://doi.org/10.18653/v1/s18-1100","title":"NTUA-SLP at SemEval-2018 Task 3: Tracking Ironic Tweets using Ensembles of Word and Character Level Attentive RNNs","display_name":"NTUA-SLP at SemEval-2018 Task 3: Tracking Ironic Tweets using Ensembles of Word and Character Level Attentive RNNs","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2798264625","doi":"https://doi.org/10.18653/v1/s18-1100","mag":"2798264625"},"language":"en","primary_location":{"id":"doi:10.18653/v1/s18-1100","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s18-1100","pdf_url":"https://www.aclweb.org/anthology/S18-1100.pdf","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 12th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/S18-1100.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035665045","display_name":"Christos Baziotis","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I73142707","display_name":"Athens University of Economics and Business","ror":"https://ror.org/03s262162","country_code":"GR","type":"education","lineage":["https://openalex.org/I73142707"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Baziotis","raw_affiliation_strings":["Department of Informatics, Athens University of Economics and Business, Athens, Greece","School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, Athens University of Economics and Business, Athens, Greece","institution_ids":["https://openalex.org/I73142707"]},{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Athanasiou Nikolaos","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Athanasiou Nikolaos","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034329132","display_name":"Pinelopi Papalampidi","orcid":"https://orcid.org/0000-0003-4165-1136"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Pinelopi Papalampidi","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036774367","display_name":"Athanasia Kolovou","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasia Kolovou","raw_affiliation_strings":["Department of Informatics, University of Athens, Athens, Greece","School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]},{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026032406","display_name":"Georgios Paraskevopoulos","orcid":"https://orcid.org/0000-0003-4067-6294"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210129254","display_name":"Active Signal Technologies (United States)","ror":"https://ror.org/03q358129","country_code":"US","type":"company","lineage":["https://openalex.org/I4210129254"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"Georgios Paraskevopoulos","raw_affiliation_strings":["Behavioral Signal Technologies, Los Angeles, CA","School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Behavioral Signal Technologies, Los Angeles, CA","institution_ids":["https://openalex.org/I4210129254"]},{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052196585","display_name":"Nikolaos Ellinas","orcid":null},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Ellinas","raw_affiliation_strings":["School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084949286","display_name":"Alexandros Potamianos","orcid":"https://orcid.org/0009-0007-1532-5288"},"institutions":[{"id":"https://openalex.org/I174458059","display_name":"National Technical University of Athens","ror":"https://ror.org/03cx6bg69","country_code":"GR","type":"education","lineage":["https://openalex.org/I174458059"]},{"id":"https://openalex.org/I4210129254","display_name":"Active Signal Technologies (United States)","ror":"https://ror.org/03q358129","country_code":"US","type":"company","lineage":["https://openalex.org/I4210129254"]}],"countries":["GR","US"],"is_corresponding":false,"raw_author_name":"Alexandros Potamianos","raw_affiliation_strings":["Behavioral Signal Technologies, Los Angeles, CA","School of ECE, National Technical University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Behavioral Signal Technologies, Los Angeles, CA","institution_ids":["https://openalex.org/I4210129254"]},{"raw_affiliation_string":"School of ECE, National Technical University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I174458059"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"613","last_page":"621"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":1.0,"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":1.0,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9997000098228455,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8496775031089783},{"id":"https://openalex.org/keywords/semeval","display_name":"SemEval","score":0.8144582509994507},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7045122385025024},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6892012357711792},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.6804588437080383},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.651307225227356},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.6118205785751343},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6072799563407898},{"id":"https://openalex.org/keywords/word2vec","display_name":"Word2vec","score":0.5639336109161377},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.48520997166633606},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4623850882053375},{"id":"https://openalex.org/keywords/word-embedding","display_name":"Word embedding","score":0.4210786521434784},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.2636362612247467},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.23640912771224976},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1485091745853424}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8496775031089783},{"id":"https://openalex.org/C44572571","wikidata":"https://www.wikidata.org/wiki/Q7448970","display_name":"SemEval","level":3,"score":0.8144582509994507},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7045122385025024},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6892012357711792},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.6804588437080383},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.651307225227356},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.6118205785751343},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6072799563407898},{"id":"https://openalex.org/C2776461190","wikidata":"https://www.wikidata.org/wiki/Q22673982","display_name":"Word2vec","level":3,"score":0.5639336109161377},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.48520997166633606},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4623850882053375},{"id":"https://openalex.org/C2777462759","wikidata":"https://www.wikidata.org/wiki/Q18395344","display_name":"Word embedding","level":3,"score":0.4210786521434784},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.2636362612247467},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.23640912771224976},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1485091745853424},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.18653/v1/s18-1100","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s18-1100","pdf_url":"https://www.aclweb.org/anthology/S18-1100.pdf","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 12th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1804.06659","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1804.06659","pdf_url":"https://arxiv.org/pdf/1804.06659","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2798264625","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1804.06659.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1804.06659","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1804.06659","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.18653/v1/s18-1100","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s18-1100","pdf_url":"https://www.aclweb.org/anthology/S18-1100.pdf","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 12th International Workshop on Semantic Evaluation","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1182127530","display_name":null,"funder_award_id":"687831","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G7331901853","display_name":null,"funder_award_id":"EU H2020","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320309480","display_name":"Nvidia","ror":"https://ror.org/03jdj4y14"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2798264625.pdf","grobid_xml":"https://content.openalex.org/works/W2798264625.grobid-xml"},"referenced_works_count":25,"referenced_works":["https://openalex.org/W168564468","https://openalex.org/W1522301498","https://openalex.org/W1579838312","https://openalex.org/W1958336659","https://openalex.org/W2064675550","https://openalex.org/W2095705004","https://openalex.org/W2099653665","https://openalex.org/W2113207845","https://openalex.org/W2114661483","https://openalex.org/W2117130368","https://openalex.org/W2157765050","https://openalex.org/W2252381721","https://openalex.org/W2371282818","https://openalex.org/W2463843470","https://openalex.org/W2512532697","https://openalex.org/W2577662094","https://openalex.org/W2750747353","https://openalex.org/W2758985501","https://openalex.org/W2807333695","https://openalex.org/W2886313391","https://openalex.org/W2899771611","https://openalex.org/W2950133940","https://openalex.org/W2950635152","https://openalex.org/W2952072734","https://openalex.org/W2964308564"],"related_works":["https://openalex.org/W2963723676","https://openalex.org/W2797117518","https://openalex.org/W2806117226","https://openalex.org/W2798547941","https://openalex.org/W2806834924","https://openalex.org/W2954775299","https://openalex.org/W2795549323","https://openalex.org/W2805207564","https://openalex.org/W2798937584","https://openalex.org/W2807333695","https://openalex.org/W2806213554","https://openalex.org/W2807057731","https://openalex.org/W2097048552","https://openalex.org/W2805107561","https://openalex.org/W2753523903","https://openalex.org/W2805346530","https://openalex.org/W3114324350","https://openalex.org/W3041825571","https://openalex.org/W2751829629","https://openalex.org/W2964245140"],"abstract_inverted_index":{"Christos":[0],"Baziotis,":[1],"Athanasiou":[2],"Nikolaos,":[3],"Pinelopi":[4],"Papalampidi,":[5],"Athanasia":[6],"Kolovou,":[7],"Georgios":[8],"Paraskevopoulos,":[9],"Nikolaos":[10],"Ellinas,":[11],"Alexandros":[12],"Potamianos.":[13],"Proceedings":[14],"of":[15],"the":[16],"12th":[17],"International":[18],"Workshop":[19],"on":[20],"Semantic":[21],"Evaluation.":[22],"2018.":[23]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2022-10-01T00:00:00"}