{"id":"https://openalex.org/W1966334954","doi":"https://doi.org/10.1145/2618168.2618169","title":"CharX","display_name":"CharX","publication_year":2014,"publication_date":"2014-05-16","ids":{"openalex":"https://openalex.org/W1966334954","doi":"https://doi.org/10.1145/2618168.2618169","mag":"1966334954"},"language":"en","primary_location":{"id":"doi:10.1145/2618168.2618169","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2618168.2618169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Information Systems and Design of Communication","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/A5079826048","display_name":"S\u00edlvia David","orcid":null},"institutions":[{"id":"https://openalex.org/I293362453","display_name":"Polytechnic Institute of Coimbra","ror":"https://ror.org/01n8x4993","country_code":"PT","type":"education","lineage":["https://openalex.org/I293362453"]},{"id":"https://openalex.org/I4210164588","display_name":"Instituto Superior de Contabilidade e Administra\u00e7\u00e3o de Coimbra","ror":"https://ror.org/0597jba28","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210164588"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S\u00edlvia David","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210164588","https://openalex.org/I293362453"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110473427","display_name":"Madalena Abreu","orcid":null},"institutions":[{"id":"https://openalex.org/I293362453","display_name":"Polytechnic Institute of Coimbra","ror":"https://ror.org/01n8x4993","country_code":"PT","type":"education","lineage":["https://openalex.org/I293362453"]},{"id":"https://openalex.org/I4210164588","display_name":"Instituto Superior de Contabilidade e Administra\u00e7\u00e3o de Coimbra","ror":"https://ror.org/0597jba28","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210164588"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Madalena E\u00e7a de Abreu","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210164588","https://openalex.org/I293362453"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068244130","display_name":"Ant\u00f3nio Trigo","orcid":"https://orcid.org/0000-0003-0506-4284"},"institutions":[{"id":"https://openalex.org/I293362453","display_name":"Polytechnic Institute of Coimbra","ror":"https://ror.org/01n8x4993","country_code":"PT","type":"education","lineage":["https://openalex.org/I293362453"]},{"id":"https://openalex.org/I4210164588","display_name":"Instituto Superior de Contabilidade e Administra\u00e7\u00e3o de Coimbra","ror":"https://ror.org/0597jba28","country_code":"PT","type":"education","lineage":["https://openalex.org/I4210164588"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ant\u00f3nio Trigo","raw_affiliation_strings":["Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto Polit\u00e9cnico de Coimbra, ISCAC, Quinta Agr\u00edcola, Bencanta, Coimbra, Portugal","institution_ids":["https://openalex.org/I4210164588","https://openalex.org/I293362453"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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":0.13690139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10068","display_name":"Technology Adoption and User Behaviour","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10068","display_name":"Technology Adoption and User Behaviour","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"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/T12392","display_name":"Sharing Economy and Platforms","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"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/T11995","display_name":"FinTech, Crowdfunding, Digital Finance","score":0.9915000200271606,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/disadvantaged","display_name":"Disadvantaged","score":0.7289723753929138},{"id":"https://openalex.org/keywords/clothing","display_name":"Clothing","score":0.671180784702301},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.6001697778701782},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5831020474433899},{"id":"https://openalex.org/keywords/goods-and-services","display_name":"Goods and services","score":0.5603654384613037},{"id":"https://openalex.org/keywords/welfare","display_name":"Welfare","score":0.5356312394142151},{"id":"https://openalex.org/keywords/stock","display_name":"Stock (firearms)","score":0.4338453710079193},{"id":"https://openalex.org/keywords/commerce","display_name":"Commerce","score":0.41039788722991943},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3973050117492676},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.35474783182144165},{"id":"https://openalex.org/keywords/industrial-organization","display_name":"Industrial organization","score":0.32338929176330566},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2731019854545593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17999190092086792},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.15189996361732483},{"id":"https://openalex.org/keywords/finance","display_name":"Finance","score":0.10505908727645874},{"id":"https://openalex.org/keywords/economic-growth","display_name":"Economic growth","score":0.09659796953201294},{"id":"https://openalex.org/keywords/market-economy","display_name":"Market economy","score":0.09136340022087097},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.07280641794204712}],"concepts":[{"id":"https://openalex.org/C2780623907","wikidata":"https://www.wikidata.org/wiki/Q106394435","display_name":"Disadvantaged","level":2,"score":0.7289723753929138},{"id":"https://openalex.org/C530175646","wikidata":"https://www.wikidata.org/wiki/Q11460","display_name":"Clothing","level":2,"score":0.671180784702301},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.6001697778701782},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5831020474433899},{"id":"https://openalex.org/C187452473","wikidata":"https://www.wikidata.org/wiki/Q2897903","display_name":"Goods and services","level":2,"score":0.5603654384613037},{"id":"https://openalex.org/C100243477","wikidata":"https://www.wikidata.org/wiki/Q12002092","display_name":"Welfare","level":2,"score":0.5356312394142151},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.4338453710079193},{"id":"https://openalex.org/C54750564","wikidata":"https://www.wikidata.org/wiki/Q26643","display_name":"Commerce","level":1,"score":0.41039788722991943},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3973050117492676},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.35474783182144165},{"id":"https://openalex.org/C40700","wikidata":"https://www.wikidata.org/wiki/Q1411783","display_name":"Industrial organization","level":1,"score":0.32338929176330566},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2731019854545593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17999190092086792},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.15189996361732483},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.10505908727645874},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.09659796953201294},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.09136340022087097},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.07280641794204712},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2618168.2618169","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2618168.2618169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Information Systems and Design of Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/1","score":0.75,"display_name":"No poverty"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W579298278","https://openalex.org/W624248312","https://openalex.org/W1493624660","https://openalex.org/W1556236940","https://openalex.org/W1717165959","https://openalex.org/W1888893190","https://openalex.org/W1979486965","https://openalex.org/W1990793778","https://openalex.org/W2041205947","https://openalex.org/W2070483498","https://openalex.org/W2070726288","https://openalex.org/W2071146772","https://openalex.org/W2073941632","https://openalex.org/W2085898766","https://openalex.org/W2096438157","https://openalex.org/W2097640879","https://openalex.org/W2101442878","https://openalex.org/W2116268769","https://openalex.org/W2119768603","https://openalex.org/W2119852045","https://openalex.org/W2124405605","https://openalex.org/W2136499694","https://openalex.org/W2159161730","https://openalex.org/W2490517568","https://openalex.org/W3121441690","https://openalex.org/W4236731495"],"related_works":["https://openalex.org/W2187219378","https://openalex.org/W1567749246","https://openalex.org/W2498488294","https://openalex.org/W2496054206","https://openalex.org/W4200247977","https://openalex.org/W3009621192","https://openalex.org/W4312360345","https://openalex.org/W4319993138","https://openalex.org/W4385993467","https://openalex.org/W4237134659"],"abstract_inverted_index":{"Focused":[0],"on":[1],"the":[2,5,13,27,41,44,47,60,72,77,89,100,104,107],"welfare":[3],"of":[4,15,74,91,106],"poor":[6],"and":[7,18,32,46,87,96],"disadvantaged,":[8],"philanthropic":[9],"organizations":[10,48,79],"involved":[11],"in":[12,36,80],"distribution":[14],"food,":[16],"clothing":[17],"other":[19],"goods":[20,51,61,75],"rarely":[21],"have":[22,50],"adequate":[23],"devices":[24],"for":[25,71],"identifying":[26],"needs":[28],"that":[29,49],"might":[30],"exist":[31],"what":[33],"already":[34],"exists":[35],"nearby":[37],"organizations.":[38],"This":[39],"worsens":[40],"response":[42],"to":[43,52,58,82],"needy":[45],"donate,":[53],"which":[54],"are":[55],"not":[56],"able":[57],"stock":[59],"forever.":[62],"Therefore,":[63],"we":[64],"propose":[65],"a":[66],"new":[67],"online":[68],"collaboration":[69],"platform":[70],"exchange":[73],"between":[76],"various":[78],"order":[81],"improve":[83],"communication,":[84],"foster":[85],"collaboration,":[86],"fulfil":[88],"mission":[90],"each":[92],"organization":[93],"more":[94],"efficiently":[95],"effectively,":[97],"and,":[98],"at":[99],"same":[101],"time,":[102],"increasing":[103],"involvement":[105],"whole":[108],"community.":[109]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}
