{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:30:12Z","timestamp":1781109012944,"version":"3.54.1"},"reference-count":0,"publisher":"IGI Global Scientific Publishing","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,7,1]]},"abstract":"<p>The inability of current Internet-based learning systems to deal with different kinds of learners and the high cost of developing a new learning system are well-known problems in e-learning. To overcome these problems, we have designed a learning middleware suite, called the Collaborative and Sharable Learning (CoSL) system. CoSL is a tool set for building e-learning systems and for developing course materials for an e-learning environment. Given the geographic distribution of the components of a Web-based e-learning system, it is crucial to support fast communication between providers and consumers of e-learning course materials. In this paper, a high performance Publisher\/Subscriber communication system has been designed for real-time communication between participants. CoSL allows us to build and manage global real-time learning systems in a distributed and heterogeneous environment.<\/p>","DOI":"10.4018\/jdet.2003070102","type":"journal-article","created":{"date-parts":[[2011,2,15]],"date-time":"2011-02-15T13:37:01Z","timestamp":1297777021000},"page":"14-27","source":"Crossref","is-referenced-by-count":1,"title":["High Performance Publisher\/Subscriber Communication for Adaptive, Collaborative Web-Based Learning"],"prefix":"10.4018","volume":"1","author":[{"given":"Yugyung","family":"Lee","sequence":"first","affiliation":[{"name":"University of Missouri-Kansas City, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Markus","family":"Junginger","sequence":"additional","affiliation":[{"name":"University of Missouri-Kansas City, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Geller","sequence":"additional","affiliation":[{"name":"New Jersey Institute of Technology, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","container-title":["International Journal of Distance Education Technologies"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=1612","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T18:04:40Z","timestamp":1654106680000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/jdet.2003070102"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2003,7,1]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,7]]}},"URL":"https:\/\/doi.org\/10.4018\/jdet.2003070102","relation":{},"ISSN":["1539-3100","1539-3119"],"issn-type":[{"value":"1539-3100","type":"print"},{"value":"1539-3119","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,7,1]]}}}