No	Author	Title	Year	Publication	Name File	Note
1	Francois Goasdoue and Marie-Christine Rousset	Querying Distributed Data Through Distributed Ontologies : a Simple but Scalable Approach	2003	CNRS-Uni of Paris Sud & INRIA	GemoReport-293.ps	very hard to understand, and not yet understand, mathematical background problem
2	E Kapetanios and D. Baer	A Flexible Query Answering Approach over Semantically Integrated Data Sources	2003	Plirosoft Ltd, Zurich, Switxerland		Read, unclear about MID, develope mapping, high level sub queries
3	Zoran Majkic	Techniques for query reformulation, query  merging,  and information reconciliation - Part A	2003	SEWASIE		read jus some part
4	Yannis Papakonstantinou, Vasilis Vasalos	Query Rewriting for Semistructured Data	1999		papakonstantinous99query.pdf	read just some part
5	Jun-ichi Akahani, etc	Approximate Query Reformulation for Multiple Ontologies in the Semantic Web	2003	NTT Communication Science Lab	ntr200305083.pdf
6	Jun-ichi Akahani, etc	Aproximate Query Reformulation based on Hierarchical Ontology Mapping	2002	NTT Communication Science Lab	SWAFAT12S.pdf
7	Yannis Papakonstatinou, Ashish Gupta, Laura Haas	Capabilities-Based Query Rewriting in Mediator Systems	1996	Stanford Uni, Junglee Corp, IBM	cbr.pdf
8	Peter Bruza, Robert Mc Arethur	Interactive Internet search: Keyword, Directory and Query Refromulation Mechanisme Compared	2000	Uni of Quensland, Australia	bruza00interactive.pdf
9	Stefan Klink	Query Reformulation with Collaborative Concept-Based Expansion	2000	dfki.de	klink01query.pdf
10	Jason McHugh, Jennifer Widom	Query Optimization for XML	1999	Stanford Uni	mchugh99query.pdf
11	Vasilis Vassalos, Yannis Papakonstantinou	Expressive Capabilities Description Languages and Query Rewriting Algorithms	1997		vcap2.pdf
12	Christop Koch	Query Rewriting with Symmetric Constraints	2001	Uni Wien, Austria	aicom1.pdf
13	Joachim Krooger, etc	Query Rewriting and Search in CROQUE	1998	Uni Rostock, German, IBM	query-rewriting-and-search.pdf
14	Alon Y Levy	Answering Qyeries Using Views: A Survey		Univ of Washingotn, USA	answering-queries-using-views.pdf