{"id":"https://openalex.org/W2251286718","doi":"https://doi.org/10.18653/v1/s15-2150","title":"SpRL-CWW: Spatial Relation Classification with Independent Multi-class Models","display_name":"SpRL-CWW: Spatial Relation Classification with Independent Multi-class Models","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2251286718","doi":"https://doi.org/10.18653/v1/s15-2150","mag":"2251286718"},"language":"en","primary_location":{"id":"doi:10.18653/v1/s15-2150","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s15-2150","pdf_url":"https://www.aclweb.org/anthology/S15-2150.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 9th International Workshop on Semantic Evaluation (SemEval 2015)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.aclweb.org/anthology/S15-2150.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056903330","display_name":"Eric Nichols","orcid":"https://orcid.org/0000-0003-0734-6621"},"institutions":[{"id":"https://openalex.org/I1283473643","display_name":"Honda (Japan)","ror":"https://ror.org/03jzay846","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283473643"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eric Nichols","raw_affiliation_strings":["Honda Research Institute Japan Co., Ltd. University of Calgary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Honda Research Institute Japan Co., Ltd. University of Calgary","institution_ids":["https://openalex.org/I1283473643"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050358105","display_name":"Fadi Botros","orcid":null},"institutions":[{"id":"https://openalex.org/I1283473643","display_name":"Honda (Japan)","ror":"https://ror.org/03jzay846","country_code":"JP","type":"company","lineage":["https://openalex.org/I1283473643"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fadi Botros","raw_affiliation_strings":["Honda Research Institute Japan Co., Ltd. University of Calgary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Honda Research Institute Japan Co., Ltd. University of Calgary","institution_ids":["https://openalex.org/I1283473643"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1283473643"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"895","last_page":"901"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.9991999864578247,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9991999864578247,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9975000023841858,"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/T10028","display_name":"Topic Modeling","score":0.9962999820709229,"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/conditional-random-field","display_name":"Conditional random field","score":0.7628413438796997},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.7579559087753296},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7369997501373291},{"id":"https://openalex.org/keywords/spatial-relation","display_name":"Spatial relation","score":0.7003829479217529},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.672029972076416},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6668856143951416},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5863223075866699},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5834872722625732},{"id":"https://openalex.org/keywords/semeval","display_name":"SemEval","score":0.554124116897583},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.5145189166069031},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.507422149181366},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.4935377836227417},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4723281264305115},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.41729050874710083},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.411998450756073},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3258194327354431},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19856971502304077}],"concepts":[{"id":"https://openalex.org/C152565575","wikidata":"https://www.wikidata.org/wiki/Q1124538","display_name":"Conditional random field","level":2,"score":0.7628413438796997},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.7579559087753296},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7369997501373291},{"id":"https://openalex.org/C27511587","wikidata":"https://www.wikidata.org/wiki/Q2178623","display_name":"Spatial relation","level":2,"score":0.7003829479217529},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.672029972076416},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6668856143951416},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5863223075866699},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5834872722625732},{"id":"https://openalex.org/C44572571","wikidata":"https://www.wikidata.org/wiki/Q7448970","display_name":"SemEval","level":3,"score":0.554124116897583},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.5145189166069031},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.507422149181366},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.4935377836227417},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4723281264305115},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.41729050874710083},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.411998450756073},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3258194327354431},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19856971502304077},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.18653/v1/s15-2150","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s15-2150","pdf_url":"https://www.aclweb.org/anthology/S15-2150.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 9th International Workshop on Semantic Evaluation (SemEval 2015)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.700.6613","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.700.6613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://alt.qcri.org/semeval2015/cdrom/pdf/SemEval150.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.18653/v1/s15-2150","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/s15-2150","pdf_url":"https://www.aclweb.org/anthology/S15-2150.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 9th International Workshop on Semantic Evaluation (SemEval 2015)","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2251286718.pdf","grobid_xml":"https://content.openalex.org/works/W2251286718.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1701225974","https://openalex.org/W1978620866","https://openalex.org/W2017262716","https://openalex.org/W2017875634","https://openalex.org/W2051826382","https://openalex.org/W2123442489","https://openalex.org/W2157462866","https://openalex.org/W2168303630","https://openalex.org/W2168963845","https://openalex.org/W2250539671","https://openalex.org/W2250556452","https://openalex.org/W2399799767","https://openalex.org/W2915137392","https://openalex.org/W4243059688"],"related_works":["https://openalex.org/W2356597680","https://openalex.org/W2093471820","https://openalex.org/W3029012650","https://openalex.org/W50079190","https://openalex.org/W2114846443","https://openalex.org/W2520082489","https://openalex.org/W2362913948","https://openalex.org/W2116266067","https://openalex.org/W2364189591","https://openalex.org/W2028237718"],"abstract_inverted_index":{"In":[0,90],"this":[1],"paper":[2],"we":[3],"describe":[4],"the":[5,23,66,93],"SpRL-CWW":[6],"entry":[7],"into":[8],"SemEval":[9],"2015:":[10],"Task":[11],"8":[12],"SpaceEval.":[13],"It":[14],"detects":[15,31,61],"spatial":[16,32,67],"and":[17,34,51,64,78,106],"motion":[18],"relations":[19,107],"as":[20],"defined":[21],"by":[22,72],"ISO-Space":[24],"specifications":[25],"in":[26,81,108],"two":[27],"phases:":[28],"(1)":[29],"it":[30,59],"elements":[33,71,105],"spatial/motion":[35],"signals":[36],"with":[37],"a":[38,45,74],"Conditional":[39],"Random":[40],"Field":[41],"model":[42],"that":[43],"uses":[44],"combination":[46,75],"of":[47,69,76,104],"distributed":[48],"word":[49],"representations":[50],"lexicosyntactic":[52],"features;":[53],"(2)":[54],"given":[55],"relation":[56,62,88],"candidate":[57],"tuples,":[58],"simultaneously":[60],"types":[63],"labels":[65],"roles":[68],"participating":[70],"using":[73],"syntactic":[77],"semantic":[79],"features":[80],"independent":[82],"multi-class":[83],"classification":[84],"models":[85],"for":[86],"each":[87],"type.":[89],"evaluation":[91],"on":[92,102],"shared":[94],"task":[95],"data,":[96],"our":[97],"system":[98],"performed":[99],"particularly":[100],"well":[101],"detection":[103],"unannotated":[109],"data.":[110]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}