Search results for "Mappings"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
23	Yuan An, Alexander Borgida, John Mylopoulos	Constructing Complex Semantic Mappings Between XML Data and Ontologies.	ISWC	2005	DBLP DOI BibTeX RDF
23	Andrew M. Sutton, Jonathan I. Maletic	Mappings for Accurately Reverse Engineering UML Class Models from C++.	WCRE	2005	DBLP DOI BibTeX RDF
23	Brian E. Smith, Brett M. Bode	Performance Effects of Node Mappings on the IBM BlueGene/L Machine.	Euro-Par	2005	DBLP DOI BibTeX RDF
23	Kaoru Onodera, Takashi Yokomori	Linearizer and Doubler : Two Mappings to Unify Molecular Computing Models Based on DNA Complementarity.	DNA	2005	DBLP DOI BibTeX RDF
23	Ralf Lämmel, Erik Meijer 0001	Mappings Make Data Processing Go 'Round.	GTTSE	2005	DBLP DOI BibTeX RDF	XML data binding, Object-XML mapping, Cross-paradigm impedance mismatch, Mapping, Software evolution, Data modeling, Data processing, Data access, Loose coupling, Object-relational mapping
23	Sébastien Jodogne, Justus H. Piater	Interactive learning of mappings from visual percepts to actions.	ICML	2005	DBLP DOI BibTeX RDF
23	Yuan An, Alexander Borgida, John Mylopoulos	Refining Semantic Mappings from Relational Tables to Ontologies.	SWDB	2004	DBLP DOI BibTeX RDF
23	Maria-Florina Balcan, Avrim Blum, Santosh S. Vempala	On Kernels, Margins, and Low-Dimensional Mappings.	ALT	2004	DBLP DOI BibTeX RDF
23	Stella Waworuntu, James Bailey 0001	XSLTGen: A System for Automatically Generating XML Transformations via Semantic Mappings.	ER	2004	DBLP DOI BibTeX RDF
23	Millist W. Vincent, Jixue Liu, Chengfei Liu	Redundancy Free Mappings from Relations to XML.	WAIM	2004	DBLP DOI BibTeX RDF
23	Barbara Heller, Heinrich Herre, Kristin Lippoldt	The Theory of Top-Level Ontological Mappings and Its Application to Clinical Trial Protocols.	EKAW	2004	DBLP DOI BibTeX RDF
23	Jonathan C. Martin, Andy King	On the Inference of Natural Level Mappings.	Program Development in Computational Logic	2004	DBLP DOI BibTeX RDF
23	James Mandelis	Genophone: Evolving Sounds and Integral Performance Parameter Mappings.	EvoWorkshops	2003	DBLP DOI BibTeX RDF
23	Yoshitatsu Matsuda, Kazunori Yamaguchi	The InfoMin Criterion: An Information Theoretic Unifying Objective Function for Topographic Mappings.	ICANN	2003	DBLP DOI BibTeX RDF
23	Eric J. Schwabe, Ian M. Sutherland	Efficient Mappings for Parity-Declustered Data Layouts.	COCOON	2003	DBLP DOI BibTeX RDF
23	Ray R. Larson, Fredric C. Gey, Aitao Chen	Harvesting translingual vocabulary mappings for multilingual digital libraries.	JCDL	2002	DBLP DOI BibTeX RDF	entry vocabulary indexes, controlled vocabularies, cross-lingual information retrieval
23	Guisheng Zhai, Bo Hu, Ye Sun, Anthony N. Michel	Analysis of time-controlled switched systems using stability preserving mappings.	ISCAS (1)	2002	DBLP DOI BibTeX RDF
23	Alexander Klimov, Adi Shamir	A New Class of Invertible Mappings.	CHES	2002	DBLP DOI BibTeX RDF
23	Hyuk-Jae Lee, José A. B. Fortes	Automatic Generation of Modular Time-Space Mappings and Data Alignments.	J. VLSI Signal Process.	1998	DBLP DOI BibTeX RDF
23	Wen Feng Qi, Jun-Hui Yang, Jing Jun Zhou	ML-Sequences over Rings Z/(2e)*: I. Constructions of Nondegenerative ML-Sequences II. Injectiveness of Compression Mappings of New Classes.	ASIACRYPT	1998	DBLP DOI BibTeX RDF	nondegenerate ML-sequence, quasi-period, injective compression mapping
23	Horacio Tapia-Recillas, Gerardo Vega, Enrique Daltabuit	Some Results on Regular Mappings.	AAECC	1997	DBLP DOI BibTeX RDF
23	Hyuk-Jae Lee, José A. B. Fortes	Data Alignments for Modular Time-Space Mappings of BLAS-like Algorithms.	ASAP	1995	DBLP DOI BibTeX RDF	modular mapping, data-distribution-independent module, parallelizing compiler, BLAS, space-time mapping, data alignment
23	Guy W. Mineau	Views, Mappings and Functions: Essential Definitions to The Conceptual Graph Theory.	ICCS	1994	DBLP DOI BibTeX RDF
23	Philippe Clauss, Catherine Mongenet, Guy-René Perrin	Calculus of space-optimal mappings of systolic algorithms on processor arrays.	J. VLSI Signal Process.	1992	DBLP DOI BibTeX RDF
23	Nancy A. Lynch	Multivalued Possibilities Mappings.	REX Workshop	1989	DBLP DOI BibTeX RDF	abstraction mapping, possibilities mapping, history variables, distributed algorithms, mapping, garbage collection, transaction processing, safety property, time bounds, Alternating Bit Protocol
23	Jean-Jacques Pansiot	On various classes of infinite words obtained by iterated mappings.	Automata on Infinite Words	1984	DBLP DOI BibTeX RDF
22	Naeem Saleem, Imo Kalu Agwu, Umar Ishtiaq, Stojan Radenovic	Strong Convergence Theorems for a Finite Family of Enriched Strictly Pseudocontractive Mappings and ΦT-Enriched Lipschitizian Mappings Using a New Modified Mixed-Type Ishikawa Iteration Scheme with Error.	Symmetry	2022	DBLP DOI BibTeX RDF
22	Jae-Hyeong Bae, Won-Gil Park	Stability of Bi-Additive Mappings and Bi-Jensen Mappings.	Symmetry	2021	DBLP DOI BibTeX RDF
22	Tim Murray Browne, Panagiotis Tigas	Latent Mappings: Generating Open-Ended Expressive Mappings Using Variational Autoencoders.	CoRR	2021	DBLP BibTeX RDF
22	Tim Murray Browne, Panagiotis Tigas	Latent Mappings: Generating Open-Ended Expressive Mappings Using Variational Autoencoders.	NIME	2021	DBLP DOI BibTeX RDF
22	Amela Muratovic-Ribic, Enes Pasalic	On derivatives of planar mappings and their connections to complete mappings.	Discret. Appl. Math.	2018	DBLP DOI BibTeX RDF
22	Muhammad Aun Abbas	A Unified Approach for Dealing with Ontology Mappings and their Defects. (Une approche Unifiée au Traitement de "Mappings" d'Ontologies et de leurs Défauts).		2016	RDF
22	Giuseppe Marino 0001, Luigi Muglia	On the auxiliary mappings generated by a family of mappings and solutions of variational inequalities problems.	Optim. Lett.	2015	DBLP DOI BibTeX RDF
22	Lifeng Li, Sanyang Liu, Jianke Zhang	On fuzzy generalized convex mappings and optimality conditions for fuzzy weakly univex mappings.	Fuzzy Sets Syst.	2015	DBLP DOI BibTeX RDF
22	Alexander Naitsat, Emil Saucan, Yehoshua Y. Zeevi	Volumetric Quasi-conformal Mappings - Quasi-conformal Mappings for Volume Deformation with Applications to Geometric Modeling.	GRAPP	2015	DBLP DOI BibTeX RDF
22	Mohammad Eslamian	Convergence theorems for nonspreading mappings and nonexpansive multivalued mappings and equilibrium problems.	Optim. Lett.	2013	DBLP DOI BibTeX RDF
22	Kanji Tanaka 0002, Katsumi Watanabe	Interference Between Accustomed Number-Space Mappings and Unacquainted Letter-Space Mappings in a Button Press Task.	Hum. Factors	2013	DBLP DOI BibTeX RDF
22	Muhammad Aun Abbas, Giuseppe Berio	Creating Ontologies Using Ontology Mappings: Compatible and Incompatible Ontology Mappings.	Web Intelligence/IAT Workshops	2013	DBLP DOI BibTeX RDF
22	Vittorio Colao, Giuseppe Marino 0001, Luigi Muglia	On some auxiliary mappings generated by nonexpansive and strictly pseudo-contractive mappings.	Appl. Math. Comput.	2012	DBLP DOI BibTeX RDF
22	Amir Ghazvinian, Natalya Fridman Noy, Mark A. Musen	From mappings to modules: using mappings to identify domain-specific modules in large ontologies.	K-CAP	2011	DBLP DOI BibTeX RDF
22	Z. Y. Huang, Muhammad Aslam Noor, Eisa A. Al-Said	On an Open Question of Takahashi for Nonexpansive Mappings and Inverse Strongly Monotone Mappings.	J. Optim. Theory Appl.	2010	DBLP DOI BibTeX RDF
22	Lu-Chuan Ceng, Daya Ram Sahu, Jen-Chih Yao	Implicit iterative algorithms for asymptotically nonexpansive mappings in the intermediate sense and Lipschitz-continuous monotone mappings.	J. Comput. Appl. Math.	2010	DBLP DOI BibTeX RDF
22	Amir Ghazvinian, Natasha Fridman Noy, Mark A. Musen	From mappings to modules: using mappings to identify domain-specific modules in large ontologies.	OM	2010	DBLP BibTeX RDF
22	Lerong Ma, Xinghui Gao	Iterative Methods of Common Fixed Points for Nonexpansive Mappings and Nonspreading Mappings.	CASoN	2010	DBLP DOI BibTeX RDF
22	Wei Li, Li-Ling Duan	New iterative schemes for equilibrium problems and fixed point problems of nonspreading mappings and nonexpansive mappings.	ICMLC	2010	DBLP DOI BibTeX RDF
22	Lu-Chuan Ceng, Adrian Petrusel, Jen-Chih Yao	Strong convergence of modified implicit iterative algorithms with perturbed mappings for continuous pseudocontractive mappings.	Appl. Math. Comput.	2009	DBLP DOI BibTeX RDF
22	Jing Zhao, Songnian He	A new iterative method for equilibrium problems and fixed point problems of infinitely nonexpansive mappings and monotone mappings.	Appl. Math. Comput.	2009	DBLP DOI BibTeX RDF
22	Jian-Wen Peng, Jen-Chih Yao	Two extragradient methods for generalized mixed equilibrium problems, nonexpansive mappings and monotone mappings.	Comput. Math. Appl.	2009	DBLP DOI BibTeX RDF
22	Meijuan Shang, Yongfu Su, Xiaolong Qin	Three-step iterations for nonexpansive mappings and inverse-strongly monotone mappings.	J. Syst. Sci. Complex.	2009	DBLP DOI BibTeX RDF
22	Shaolin Chen, Saminathan Ponnusamy, Xiantao Wang	Some Properties and Regions of Variability of Affine Harmonic Mappings and Affine Biharmonic Mappings.	Int. J. Math. Math. Sci.	2009	DBLP DOI BibTeX RDF
22	Rais Ahmad, Ali P. Farajzadeh	On random variational inclusions with random fuzzy mappings and random relaxed cocoercive mappings.	Fuzzy Sets Syst.	2009	DBLP DOI BibTeX RDF
22	Junhong Wang, Yongfu Su	A Strong Convergence Theorem for Nonexpansive Mappings and Monotone Mappings.	CSO (2)	2009	DBLP DOI BibTeX RDF
22	Somyot Plubtieng, Rattanaporn Punpaeng	A new iterative method for equilibrium problems and fixed point problems of nonexpansive mappings and monotone mappings.	Appl. Math. Comput.	2008	DBLP DOI BibTeX RDF
22	Balthasar A. C. Schopman, Shenghui Wang 0001, Stefan Schlobach	Deriving Concept Mappings through Instance Mappings.	ASWC	2008	DBLP DOI BibTeX RDF
22	Yonghong Yao, Jen-Chih Yao	On modified iterative method for nonexpansive mappings and monotone mappings.	Appl. Math. Comput.	2007	DBLP DOI BibTeX RDF
22	Heng-you Lan	(A, eta)-Accretive mappings and set-valued variational inclusions with relaxed cocoercive mappings in Banach spaces.	Appl. Math. Lett.	2007	DBLP DOI BibTeX RDF
22	Miguel A. Goberna, Maxim I. Todorov, Virginia N. Vera de Serio	On the Stability of Convex-valued Mappings and Their Relative Boundary and Extreme Points Set Mappings.	SIAM J. Optim.	2006	DBLP DOI BibTeX RDF
22	Natalia Nadezhkina, Wataru Takahashi 0001	Strong Convergence Theorem by a Hybrid Method for Nonexpansive Mappings and Lipschitz-Continuous Monotone Mappings.	SIAM J. Optim.	2006	DBLP DOI BibTeX RDF
22	Songmao Zhang, Olivier Bodenreider	Alignment of Multiple Ontologies of Anatomy: Deriving Indirect Mappings from Direct Mappings to a Reference.	AMIA	2005	DBLP BibTeX RDF
22	Mila Stojakovic	Representation of fuzzy-valued mappings by the sequence of single-valued mappings.	Fuzzy Sets Syst.	1998	DBLP DOI BibTeX RDF
22	Deli Zhang, Caimei Guo	Fuzzy integrals of set-valued mappings and fuzzy mappings.	Fuzzy Sets Syst.	1995	DBLP DOI BibTeX RDF
22	Masakazu Nasu, Namio Honda	Mappings Induced by PGSM-Mappings and Some Recursively Unsolvable Problems of Finite Probabilistic Automata	Inf. Control.	1969	DBLP DOI BibTeX RDF
21	Bruno Baruque, Emilio Corchado, Aitor Mata, Juan M. Corchado	Ensemble Methods for Boosting Visualization Models.	IWANN (1)	2009	DBLP DOI BibTeX RDF	unsupervised learning, boosting, bagging, topology preserving mappings
21	Haridimos Kondylakis, Martin Doerr, Dimitris Plexousakis	Empowering Provenance in Data Integration.	ADBIS	2009	DBLP DOI BibTeX RDF	Data Integration, Mappings, Provenance
21	Hans Schippers, Dirk Janssens, Michael Haupt, Robert Hirschfeld	Delegation-based semantics for modularizing crosscutting concerns.	OOPSLA	2008	DBLP DOI BibTeX RDF	aspect-oriented semantics, modularization, semantic mappings, context-oriented programming
21	Emilio Corchado, Bruno Baruque, Hujun Yin	Boosting Unsupervised Competitive Learning Ensembles.	ICANN (1)	2007	DBLP DOI BibTeX RDF	unsupervised learning, boosting, bagging, topology preserving mappings
21	Joachim Böttger, Michael Balzer, Oliver Deussen	Complex Logarithmic Views for Small Details in Large Contexts.	IEEE Trans. Vis. Comput. Graph.	2006	DBLP DOI BibTeX RDF	Detail in context, complex logarithm, interaction, conformal mappings, analytic functions
21	Fábio Paulo Basso, Toacy Cavalcante de Oliveira, Leandro Buss Becker	Using the FOMDA Approach to Support Object-Oriented Real-Time Systems Development.	ISORC	2006	DBLP DOI BibTeX RDF	platform mappings, embedded real-time systems, platform-independent modeling
21	Jesús Barrasa Rodríguez, Asunción Gómez-Pérez	Upgrading relational legacy data to the semantic web.	WWW	2006	DBLP DOI BibTeX RDF	database-to-ontology mappings, semantic web, relational databases, upgrade
21	Daniel Wigdor, Chia Shen, Clifton Forlines, Ravin Balakrishnan	Effects of display position and control space orientation on user preference and performance.	CHI	2006	DBLP DOI BibTeX RDF	display position, input control space orientation, input-output mappings, spatial transformation, performance
21	Miodrag J. Mihaljevic, Marc P. C. Fossorier, Hideki Imai	A Novel Broadcast Encryption Based on Time-Bound Cryptographic Keys.	DRMTICS	2005	DBLP DOI BibTeX RDF	time-limited services, cryptographic keys management, time-bound keys, one-way mappings, broadcast encryption, pseudorandom number generators
21	Domenico Beneventano, Stefania Magnani	A framework for the classification and the reclassification of electronic catalogs.	SAC	2004	DBLP DOI BibTeX RDF	catalog reclassification, product classification standards, annotations, semantic mappings, electronics catalogs
21	Lech Polkowski, Maria Semeniuk-Polkowska	Sets of Communicating Sequential Processes. A Topological Rough Set Framework.	KES	2004	DBLP DOI BibTeX RDF	exact sets of processes, constructive and non–destructive mappings on exact sets of processes, rough set theory, communicating sequential processes
21	Françoise Levy-dit-Vehel, Ludovic Perret	Attacks on Public Key Cryptosystems Based on Free Partially Commutative Monoids and Groups.	INDOCRYPT	2004	DBLP DOI BibTeX RDF	Thue Systems, Finitely Presented Groups, Free Partially Commutative Monoids, Homomorphic Mappings, Word Problem, Public Key Cryptanalysis
21	Rómer Rosales, Stan Sclaroff	Algorithms for Inference in Specialized Maps for Recovering 3D Hand Pose.	FGR	2002	DBLP DOI BibTeX RDF	3D Hand Pose Estimation, Specialized Mappings, Visual Inference, Statistical Inference
21	Andreas Dehmel, Peter Baumann 0001	Visualizing Multidimensional Raster Data with rView.	DEXA Workshops	2000	DBLP DOI BibTeX RDF	multidimensional raster data visualization, rView, visual front end, RasDaMan DBMS, FORWISS, voxel rendering, height field rendering, user-configurable mappings, RGB colour space, graphical user interface, texture mapping, storage system, visual databases
21	Hiroyuki Honda, Miki Haseyama, Hideo Kitajima, S. Matsumoto	Extension of the Collage Theorem.	ICIP (2)	1997	DBLP DOI BibTeX RDF	collage theorem, fractal image compression, extended collage theorem, IFS algorithm, contraction mappings, data compression, quality, errors, iteration, iterative function system, reconstructed image
21	P. Erhan Eren, Candemir Toklu, A. Murat Tekalp	Special Effects Authoring Using 2-D Mesh Models.	ICIP (1)	1997	DBLP DOI BibTeX RDF	2D mesh models, video manipulation formalism, special effects authoring tools, transfiguration, video object representation, VRML browser, reference mesh, video rendering, video registration, 2D mesh mappings, alpha blending, alpha map sequence, moving texture map, multimedia content generation, augmented reality, animation, video sequence, video signal processing, interactive user-interface
21	Asger Munk Nielsen, Peter Kornerup	On Radix Representation of Rings.	IEEE Symposium on Computer Arithmetic	1997	DBLP DOI BibTeX RDF	radix representation, complex number systems, Gaussian integers, Eisenstein integers, mappings, redundancy, completeness, rings, arithmetic
21	Henri B. Weinberg, Nancy A. Lynch	Correctness of vehicle control systems-a case study.	RTSS	1996	DBLP DOI BibTeX RDF	vehicle control systems correctness, vehicle deceleration manoeuvres, automated transportation systems, hybrid I/O automata, hybrid input output automata, invariant assertions, simulation mappings, differential calculus, real time systems, case study, vehicles, correctness verification
21	Hyuk-Jae Lee, José A. B. Fortes	Toward data distribution independent parallel matrix multiplication.	IPPS	1995	DBLP DOI BibTeX RDF	data distribution independent, time-space mappings, DDI programs, parallel algorithms, parallel programming, distributed memory systems, matrix multiplication, matrix multiplication, distributed memory parallel computers, parallel matrix multiplication
21	Hyesook Lim, Earl E. Swartzlander Jr.	An efficient systolic array for the discrete cosine transform based on prime-factor decomposition .	ICCD	1995	DBLP DOI BibTeX RDF	prime-factor decomposition, index mappings, VLSI, discrete cosine transforms, discrete cosine transform, systolic arrays, systolic array, VLSI implementation, array signal processing
21	A. Lawrence Spitz	An OCR based on character shape codes and lexical information.	ICDAR	1995	DBLP DOI BibTeX RDF	character shape codes, lexical information, singleton mappings, word shape classifications, OCR, image matching, template matching, lexicon, text image
21	Guo-Qing Wei, Song De Ma	Implicit and Explicit Camera Calibration: Theory and Experiments.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	3-D measurement, image coordinate generation, projective mappings, distorted image coordinates, radial distortion model, computationally efficient method, camera position, calibration, camera calibration, cameras, camera orientation
21	Jan J. Koenderink	A Hitherto Unnoticed Singularity of Scale-Space.	IEEE Trans. Pattern Anal. Mach. Intell.	1989	DBLP DOI BibTeX RDF	hitherto unnoticed singularity, time sequences, pattern recognition, pattern recognition, picture processing, picture processing, mappings, scale-space
21	Petros Maragos	A Representation Theory for Morphological Image and Signal Processing.	IEEE Trans. Pattern Anal. Mach. Intell.	1989	DBLP DOI BibTeX RDF	morphological image, signal transformations, set mappings, semicontinuous system, minimal nonlinear superposition, order-statistic filters, shape recognition transforms, pattern recognition, picture processing, picture processing, signal processing, signal processing, shape analysis, set theory, set theory, morphological filters, linear filters, geometrical structure, representation theory
18	Shun'ichi Amano, Claire David, Leonid Libkin, Filip Murlak	On the tradeoff between mapping and querying power in XML data exchange.	ICDT	2010	DBLP DOI BibTeX RDF
18	Sama'a Al Hashimi	Vocal Telekinesis: towards the development of voice-physical installations.	Univers. Access Inf. Soc.	2009	DBLP DOI BibTeX RDF	Paralanguage, Vocal control, Vocal Telekinesis, Voice-physical
18	Colm Conroy, Rob Brennan, Declan O'Sullivan, David Lewis 0001	User Evaluation Study of a Tagging Approach to Semantic Mapping.	ESWC	2009	DBLP DOI BibTeX RDF
18	Kangpyo Lee, Hyunwoo Kim, Hyopil Shin, Hyoung-Joo Kim 0001	Tag Sense Disambiguation for Clarifying the Vocabulary of Social Tags.	CSE (4)	2009	DBLP DOI BibTeX RDF
18	Fernando Silva Parreiras, Carsten Saathoff, Tobias Walter, Thomas Franz, Steffen Staab	APIs à gogo: Automatic Generation of Ontology APIs.	ICSC	2009	DBLP DOI BibTeX RDF
18	Harold Boley	RIF RuleML Rosetta Ring: Round-Tripping the Dlex Subset of Datalog RuleML and RIF-Core.	RuleML	2009	DBLP DOI BibTeX RDF
18	Tadeusz Pankowski	Ontology-Based Query Interface in a System for Semantic Integration of XML Data.	KES-AMSTA	2009	DBLP DOI BibTeX RDF
18	Paul Doran, Valentina A. M. Tamma, Ignazio Palmisano, Terry R. Payne	Efficient argumentation over ontology correspondences.	AAMAS (2)	2009	DBLP BibTeX RDF	modularization, argumentation, ontology alignment
18	Miguel A. Goberna, Virginia N. Vera de Serio	On the stable containment of two sets.	J. Glob. Optim.	2008	DBLP DOI BibTeX RDF	AMS Classification 49K40, 90C34, 90C25
18	Hai Zhuge, Yunpeng Xing, Peng Shi 0005	Resource space model, OWL and database: Mapping and integration.	ACM Trans. Internet Techn.	2008	DBLP DOI BibTeX RDF	resource space model, semantic web, Integration, mapping, web ontology language, relational database model, semantic link network
18	Colin Fyfe	Topographic Maps for Clustering and Data Visualization.	Computational Intelligence: A Compendium	2008	DBLP DOI BibTeX RDF
18	Gang Qian, Yisheng Dong	A step towards incremental maintenance of the composed schema mapping.	CIKM	2008	DBLP DOI BibTeX RDF	mapping composition, xquery, xml, schema mapping
18	Asunción Gómez-Pérez, José Ángel Ramos Gargantilla, Antonio F. Rodríguez Pascual, Luis Manuel Vilches Blázquez	The IGN-E Case: Integrating Through a Hidden Ontology.	SDH	2008	DBLP DOI BibTeX RDF	ontology creation, feature catalogues, mapping discovery, ontology-database mapping, heterogeneity, geographic information
18	Thibault Poulain, Nadine Cullot, Kokou Yétongnon	Similarity estimation module for OWSCIS.	SAC	2008	DBLP DOI BibTeX RDF	semi-automatic mapping, ontologies, semantic web, cooperation