@article {lyk11a,
	title = {Wikis in enterprise settings: a survey},
	journal = {Enterprise Information Systems},
	volume = {6},
	number = {1},
	year = {2012},
	month = {feb},
	pages = {1-53},
	publisher = {Informa UK Limited},
	abstract = {The wiki technology is increasingly being used in corporate environments to facilitate a broad range of tasks. This survey examines the use of wikis on a variety of organisational tasks that include the codification of explicit and tacit organisational knowledge and the formulation of corporate communities of practice, as well as more specific processes such as the collaborative information systems development, the interactions of the enterprise with third parties, management activities and organisational response in crisis situations. For each one of the aforementioned corporate functions, the study examines the findings of related research literature to highlight the advantages and concerns raised by the wiki usage and to identify specific solutions addressing them. Finally, based on the above findings, the study discusses various aspects of the wiki usage in the enterprise and identifies trends and future research directions on the field.},
	doi = {10.1080/17517575.2011.580008},
	url = {http://dx.doi.org/10.1080/17517575.2011.580008},
	author = {Ioanna Lykourentzou and Foteini Dagka and Katerina Papadaki and Giorgos Lepouras and Costas Vassilakis}
}
@conference {Daradimos2008141,
	title = {WhereRU: GPS position reporting and a personal ontology as a virtual community utility},
	booktitle = {Proceedings of the 2nd International Conference on Research Challenges in Information Science, RCIS 2008},
	year = {2008},
	note = {cited By (since 1996) 0},
	month = {6},
	pages = {141-146},
	abstract = {The recent progress of the World Wide Web has created new needs for information sharing in virtual communities. WhereRU is a multiuser GPS position reporting system that allows users to make their location publicly available as well as associate it with information on places, persons and events that may later also serve as reminders of the their experiences when traveling.},
	keywords = {Communication, Global positioning system, Gps positions, Information science, Information sharing, Internet, Multiuser, Ontology, Personal ontologies, Position reporting, Recent progresses, Reporting systems, Satellite navigation aids, Virtual communities, Virtual reality, Web community, World Wide Web},
	doi = {10.1109/RCIS.2008.4632102},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-57349094004\&partnerID=40\&md5=4eaed4757acf5c4da8b292275b92a73a},
	author = {I. Daradimos and Akrivi Katifori and Costas Vassilakis}
}
@conference {Vassilakis20071564,
	title = {Web service execution streamlining},
	booktitle = {Proceedings - ICSSSM{\textquoteright}06: 2006 International Conference on Service Systems and Service Management},
	volume = {2},
	year = {2007},
	note = {cited By (since 1996) 0},
	month = {10},
	pages = {1564-1569},
	abstract = {Web services are functional, independent components that can be called over the web to perform a task. Besides being used individually to deliver some well-specified functionality, web services may be used as building blocks that can be combined to implement a more complex function. In such compositions, typically some web services produce results that are used as input for web services that will be subsequently invoked. In the execution schemes currently employed, web services producing intermediate results deliver them to some "coordinating entity", which arranges the forwarding of these intermediate results to web services that require them as input. In this paper we present an execution scheme that employs direct communication between producers and consumers of intermediate results. Besides performance improvement stemming from reduction of network communication, this scheme permits consumer web services to employ simpler authenticity and integrity verification algorithms on incoming parameters. when the producer web service is considered trustworthy. Β{\textcopyright}2006 IEEE.},
	keywords = {Algorithms, Function evaluation, Optimization, Parameter estimation, Streamlining, Web service execution, Web service synthesis, Web services},
	doi = {10.1109/ICSSSM.2006.320769},
	url = {http://ieeexplore.ieee.org/document/4114724/},
	author = {Costas Vassilakis and Giorgos Lepouras and Akrivi Katifori}
}
@article {Maroulis2004267,
	title = {A web browser for ISDN card phones},
	journal = {Journal of Internet Technology},
	volume = {5},
	number = {3},
	year = {2004},
	note = {cited By (since 1996) 1},
	pages = {267-277},
	abstract = {In order to cover the ever-increasing need for more direct and easy access to information, new information access means need to be devised or existing ones need to be further exploited. In this paper, we present a mini Web Browser for ISDN card phones, which enables this widespread device to be used for accessing information in the World Wide Web. The implemented web browser supports HTML and WML pages, while special care was taken to tackle the limitations imposed by the ISDN card phone{\textquoteright}s hardware, such as small screen, limited keyboard, scarce processing and memory resources. One of the techniques employed to increase the capabilities of the ISDN card phone browser was the introduction of a proxy server, which transforms demanding media types to formats that can be handled by the ISDN card phone hardware.},
	keywords = {Bandwidth, Costs, Embedded systems, HTML, Information analysis, Integrated multiprotocol, ISDN card phone, Laptop computers, Mobile phones, Personal computers, Personal digital assistants, Proxy servers, Voice/data communication systems, Web browsers},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-4344632311\&partnerID=40\&md5=9242e761d5eedb61880ca004cdaa873d},
	author = {Maroulis, D. and Aronis, S. and Nassiapoulou, V. and Grammenos, N. and Costas Vassilakis}
}
