{"id":"https://openalex.org/W2110407216","doi":"https://doi.org/10.1145/1061811.1061825","title":"Designing learning systems to provide accessible services","display_name":"Designing learning systems to provide accessible services","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2110407216","doi":"https://doi.org/10.1145/1061811.1061825","mag":"2110407216"},"language":"en","primary_location":{"id":"doi:10.1145/1061811.1061825","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1061811.1061825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 International Cross-Disciplinary Workshop on Web Accessibility (W4A)  - W4A '05","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/A5105839022","display_name":"Pythagoras Karampiperis","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Pythagoras Karampiperis","raw_affiliation_strings":["Informatics and Telematics Institute, Athens, GR, Greece"],"affiliations":[{"raw_affiliation_string":"Informatics and Telematics Institute, Athens, GR, Greece","institution_ids":["https://openalex.org/I4210093649"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032132302","display_name":"Demetrios G. Sampson","orcid":"https://orcid.org/0000-0002-0174-0137"},"institutions":[{"id":"https://openalex.org/I154757721","display_name":"University of Piraeus","ror":"https://ror.org/02qs84g94","country_code":"GR","type":"education","lineage":["https://openalex.org/I154757721"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Demetrios Sampson","raw_affiliation_strings":["University of Piraeus, Piraeus, Greece","University of Piraeus, Piraeus, Greece#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Piraeus, Piraeus, Greece","institution_ids":["https://openalex.org/I154757721"]},{"raw_affiliation_string":"University of Piraeus, Piraeus, Greece#TAB#","institution_ids":["https://openalex.org/I154757721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5105839022"],"corresponding_institution_ids":["https://openalex.org/I4210093649"],"apc_list":null,"apc_paid":null,"fwci":1.9982,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.8873364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"72","last_page":"72"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12171","display_name":"Open Education and E-Learning","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12481","display_name":"Digital Accessibility for Disabilities","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"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/T14246","display_name":"E-Learning and Knowledge Management","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.788590669631958},{"id":"https://openalex.org/keywords/hypermedia","display_name":"Hypermedia","score":0.7441027164459229},{"id":"https://openalex.org/keywords/learning-object","display_name":"Learning object","score":0.6199158430099487},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6024389863014221},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5733217000961304},{"id":"https://openalex.org/keywords/web-content","display_name":"Web content","score":0.4694611132144928},{"id":"https://openalex.org/keywords/web-accessibility","display_name":"Web accessibility","score":0.4468381404876709},{"id":"https://openalex.org/keywords/web-standards","display_name":"Web standards","score":0.44015270471572876},{"id":"https://openalex.org/keywords/web-accessibility-initiative","display_name":"Web Accessibility Initiative","score":0.4112318754196167},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3882704973220825},{"id":"https://openalex.org/keywords/web-modeling","display_name":"Web modeling","score":0.338974267244339},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.28341326117515564},{"id":"https://openalex.org/keywords/web-intelligence","display_name":"Web intelligence","score":0.17360511422157288}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.788590669631958},{"id":"https://openalex.org/C2780126544","wikidata":"https://www.wikidata.org/wiki/Q837900","display_name":"Hypermedia","level":2,"score":0.7441027164459229},{"id":"https://openalex.org/C2779542340","wikidata":"https://www.wikidata.org/wiki/Q1062461","display_name":"Learning object","level":2,"score":0.6199158430099487},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6024389863014221},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5733217000961304},{"id":"https://openalex.org/C2776324614","wikidata":"https://www.wikidata.org/wiki/Q3948731","display_name":"Web content","level":3,"score":0.4694611132144928},{"id":"https://openalex.org/C194669863","wikidata":"https://www.wikidata.org/wiki/Q808932","display_name":"Web accessibility","level":4,"score":0.4468381404876709},{"id":"https://openalex.org/C182321512","wikidata":"https://www.wikidata.org/wiki/Q1153289","display_name":"Web standards","level":3,"score":0.44015270471572876},{"id":"https://openalex.org/C197973564","wikidata":"https://www.wikidata.org/wiki/Q636020","display_name":"Web Accessibility Initiative","level":5,"score":0.4112318754196167},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3882704973220825},{"id":"https://openalex.org/C130436687","wikidata":"https://www.wikidata.org/wiki/Q7978591","display_name":"Web modeling","level":3,"score":0.338974267244339},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.28341326117515564},{"id":"https://openalex.org/C544335954","wikidata":"https://www.wikidata.org/wiki/Q2553348","display_name":"Web intelligence","level":4,"score":0.17360511422157288}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1061811.1061825","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1061811.1061825","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2005 International Cross-Disciplinary Workshop on Web Accessibility (W4A)  - W4A '05","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1493541696","https://openalex.org/W1493641365","https://openalex.org/W1924103648","https://openalex.org/W1974732594","https://openalex.org/W2122086994","https://openalex.org/W2149958937","https://openalex.org/W2159667824","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W3205815968","https://openalex.org/W1555790257","https://openalex.org/W2603894029","https://openalex.org/W2059733064","https://openalex.org/W2621625885","https://openalex.org/W63099756","https://openalex.org/W2570674471","https://openalex.org/W2336188181","https://openalex.org/W1545051223","https://openalex.org/W3004304591"],"abstract_inverted_index":{"The":[0],"need":[1,161,191],"for":[2,69,93,150,162,198],"providing":[3,19],"learners":[4],"with":[5,71,213],"web-based":[6,48,66,168],"learning":[7,23,49,67,110,145,169,203,211],"content":[8,24,88,143,212],"that":[9,89,171],"match":[10,22,210],"their":[11,117,122],"accessibility":[12,183,195,205,215],"needs":[13,57],"and":[14,58,63,84,121,144,176,185],"preferences,":[15],"as":[16,18,31,98,100,187,189],"well":[17,99,188],"ways":[20],"to":[21,25,45,192,209],"user's":[26],"devices":[27],"has":[28,74],"been":[29,75],"identified":[30,178],"an":[32,163,194],"important":[33],"issue":[34],"in":[35,207],"accessible":[36,47],"educational":[37,87],"hypermedia":[38,83,142],"literature.":[39],"Several":[40],"initiatives":[41],"already":[42],"exist":[43],"trying":[44],"provide":[46],"environments":[50,68],"addressing":[51],"a":[52,167],"broad":[53],"range":[54],"of":[55,65,82,103,109,166,202],"access":[56],"requirements.":[59],"However,":[60],"the":[61,80,94,101,107,135,140,151,160,173,180,190,200],"design":[62,174],"development":[64,81],"people":[70],"special":[72],"abilities":[73],"addressed":[76],"so":[77],"far":[78],"by":[79],"multimedia":[85],"based":[86],"is":[90],"specially":[91],"designed":[92,149],"user":[95,118,153],"targeted":[96,152],"group,":[97],"use":[102],"dedicated":[104],"infrastructure":[105],"supporting":[106],"delivery":[108],"content.":[111],"Such":[112],"approaches":[113,184],"not":[114],"only":[115],"prevent":[116],"groups":[119],"(learners":[120],"tutors)":[123],"from":[124,134],"accessing":[125],"other":[126],"available":[127],"resources,":[128],"but":[129],"also":[130],"keep":[131],"them":[132],"dependent":[133],"specific":[136],"e-learning":[137],"platform,":[138],"since":[139],"supported":[141],"scenarios":[146],"are":[147],"a-priori":[148],"group.":[154],"In":[155],"this":[156],"paper":[157],"we":[158],"address":[159],"architectural":[164],"definition":[165],"system":[170],"satisfies":[172],"steps":[175],"requirements":[177],"following":[179],"current":[181],"state-of-the-art":[182],"techniques,":[186],"define":[193],"application":[196],"profile":[197],"enabling":[199],"formalization":[201],"object":[204],"properties,":[206],"order":[208],"learner":[214],"preferences.":[216]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
