@article {583,
	title = {Information Filtering and Query Indexing for an Information Retrieval Model},
	journal = {ACM Transactions on Information Systems (TOIS)},
	volume = {27},
	year = {2009},
	pages = {1{\textendash}47},
	author = {Christos Tryfonopoulos and Manolis Koubarakis and Yannis Drougas}
}
@conference {549,
	title = {Information Retrieval and Filtering over Self-Organising Digital Libraries},
	booktitle = {Proceedings of the 12th European Conference on Research and Advanced Technology for Digital Libraries (ECDL)},
	year = {2008},
	month = {September},
	address = {Aarhus, Denmark},
	author = {Paraskevi Raftopoulou and E.G.M. Petrakis and Christos Tryfonopoulos and Gerhard Weikum}
}
@conference {568,
	title = {Implementing Publish/Subscribe Systems with Languages from Information Retrieval on Top of Structured Overlay Networks},
	booktitle = {Proceedings of the International Workshop on Peer-to-Peer and IR (P2P\&IR @ SIGIR)},
	year = {2004},
	month = {July},
	address = {Sheffield, UK},
	author = {Christos Tryfonopoulos and Manolis Koubarakis}
}
@conference {546,
	title = {Information Alert in Distributed Digital Libraries: The Models, Languages, and Architecture of DIAS},
	booktitle = {Proceedings of the 6th European Conference on Research and Advanced Technology for Digital Libraries (ECDL)},
	year = {2002},
	month = {September},
	address = {Rome, Italy},
	author = {Manolis Koubarakis and Theodoros Koutris and Christos Tryfonopoulos and Paraskevi Raftopoulou}
}
