{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:38:14Z","timestamp":1750307894018,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":15,"publisher":"ACM","license":[{"start":{"date-parts":[[2008,7,16]],"date-time":"2008-07-16T00:00:00Z","timestamp":1216166400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2008,7,16]]},"DOI":"10.1145\/1389586.1389657","type":"proceedings-article","created":{"date-parts":[[2008,7,22]],"date-time":"2008-07-22T13:46:39Z","timestamp":1216734399000},"page":"1-5","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":11,"title":["Collaborative e-learning environments enhanced by wiki technologies"],"prefix":"10.1145","author":[{"given":"Ioannis","family":"Giannoukos","sequence":"first","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]},{"given":"Ioanna","family":"Lykourentzou","sequence":"additional","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]},{"given":"Giorgos","family":"Mpardis","sequence":"additional","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]},{"given":"Vassilis","family":"Nikolopoulos","sequence":"additional","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]},{"given":"Vassili","family":"Loumos","sequence":"additional","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]},{"given":"Eleftherios","family":"Kayafas","sequence":"additional","affiliation":[{"name":"National Technical University of Athens, Athens, Greece"}]}],"member":"320","published-online":{"date-parts":[[2008,7,16]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Collaborative Education Model and Its Application in E-learning. In Computer and Information Science. ICIS 2007. 6th IEEE\/ACIS International Conference on (11-13","author":"Chen G.","year":"2007","unstructured":"Chen , G. ; Shen , R. ; Wang , J. ; Chen , Z. , 2007 . Collaborative Education Model and Its Application in E-learning. In Computer and Information Science. ICIS 2007. 6th IEEE\/ACIS International Conference on (11-13 Jul. 2007), 856--860. DOI: 10.1109\/ICIS.2007.78 10.1109\/ICIS.2007.78 Chen, G.; Shen, R.; Wang, J.; Chen, Z., 2007. Collaborative Education Model and Its Application in E-learning. In Computer and Information Science. ICIS 2007. 6th IEEE\/ACIS International Conference on (11-13 Jul. 2007), 856--860. DOI: 10.1109\/ICIS.2007.78"},{"key":"e_1_3_2_1_2_1","volume-title":"ten (2003): Social aspects of e-learning and blending learning methods","author":"Hamburg I.","year":"2003","unstructured":"Hamburg , I. , Lindecke , C. &amp; Thij , H. ten (2003): Social aspects of e-learning and blending learning methods . In : E-Comm-Line 2003 : 4th European Conference on E-Commerce, E-Work, E-Learning, E-Health, E-Banking, EBusiness, On-line Services, Virtual Institutes , and their Influences on the Economic and Social Environment, (25-26 September, 2003), 11-15. Hamburg, I., Lindecke, C. &amp; Thij, H. ten (2003): Social aspects of e-learning and blending learning methods. In: E-Comm-Line 2003: 4th European Conference on E-Commerce, E-Work, E-Learning, E-Health, E-Banking, EBusiness, On-line Services, Virtual Institutes, and their Influences on the Economic and Social Environment, (25-26 September, 2003), 11-15."},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compedu.2007.09.006"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compedu.2006.09.007"},{"key":"e_1_3_2_1_5_1","volume-title":"Multimedia Technology Laboratory","author":"Medialab NTUA","year":"2008","unstructured":"Medialab , NTUA . ( 2008 ) E-Learning Services , Multimedia Technology Laboratory , National Technological University of Athens . (2008) Retrieved March 02, 2008, from http:\/\/elearn.medialab.ntua.gr. Medialab, NTUA. (2008) E-Learning Services, Multimedia Technology Laboratory, National Technological University of Athens. (2008) Retrieved March 02, 2008, from http:\/\/elearn.medialab.ntua.gr."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compedu.2006.12.008"},{"key":"e_1_3_2_1_7_1","volume-title":"Moodle LMS, from http:\/\/moodle.org\/","author":"Moodle","year":"2007","unstructured":"Moodle . ( 2007 ). Moodle LMS, from http:\/\/moodle.org\/ . Moodle. (2007). Moodle LMS, from http:\/\/moodle.org\/."},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compedu.2007.06.013"},{"key":"e_1_3_2_1_9_1","volume-title":"J","author":"Preece","year":"2000","unstructured":"Preece , ( 2000 ) J ., Online Communities : Designing Usability and Supporting Socialbilty, John Wiley & amp; Sons, Inc., New York, NY, 2000 Preece, (2000) J., Online Communities: Designing Usability and Supporting Socialbilty, John Wiley &amp; Sons, Inc., New York, NY, 2000"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICITA.2005.127"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/11736639_93"},{"key":"e_1_3_2_1_12_1","volume-title":"E-activities: the key to active online learning","author":"Salmon G.","year":"2002","unstructured":"Salmon , G. ( 2002 ). E-activities: the key to active online learning . London : Kogan Page Salmon, G. (2002). E-activities: the key to active online learning. London: Kogan Page"},{"key":"e_1_3_2_1_13_1","first-page":"9","article-title":"Understanding interactions in distance education: a review of the literature","volume":"1","author":"Thurmond V. A.","year":"2004","unstructured":"Thurmond , V. A. , &amp; Wambach , K. ( 2004 ). Understanding interactions in distance education: a review of the literature . Journal of Instructional Technology and Distance Learning , 1 , 9 -- 33 . Thurmond, V. A., &amp; Wambach, K. (2004). Understanding interactions in distance education: a review of the literature. Journal of Instructional Technology and Distance Learning, 1, 9--33.","journal-title":"Journal of Instructional Technology and Distance Learning"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/500286.500293"},{"key":"e_1_3_2_1_15_1","volume-title":"Retrieved","author":"WikiMedialab","year":"2008","unstructured":"WikiMedialab ( 2008 ) Retrieved March 02, 2008, from http:\/\/vpn.medialab.ntua.gr\/wikimedialab. WikiMedialab (2008) Retrieved March 02, 2008, from http:\/\/vpn.medialab.ntua.gr\/wikimedialab."}],"event":{"name":"PETRA '08: The 1st International Conference on PErvasive Technologies Related to Assistive Environments","sponsor":["Motorola Motorola","NSF","SERC SERC","NIST National Institute of Standards & Technology"],"location":"Athens Greece","acronym":"PETRA '08"},"container-title":["Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1389586.1389657","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1389586.1389657","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T14:47:24Z","timestamp":1750258044000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1389586.1389657"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7,16]]},"references-count":15,"alternative-id":["10.1145\/1389586.1389657","10.1145\/1389586"],"URL":"https:\/\/doi.org\/10.1145\/1389586.1389657","relation":{},"subject":[],"published":{"date-parts":[[2008,7,16]]},"assertion":[{"value":"2008-07-16","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}