Search results for "spaces"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
93	Gerhard Preuß	Completion of Semiuniform Convergence Spaces.	Appl. Categorical Struct.	2000	DBLP DOI BibTeX RDF	semiuniform convergence spaces, filter spaces, uniform convergence spaces (= uniform limit spaces), universal constructions, completions
78	Harald Nusser	A Generalization of Probabilistic Uniform Spaces.	Appl. Categorical Struct.	2002	DBLP DOI BibTeX RDF	probabilistic semiuniform convergence spaces, (probabilistic) convergence spaces, (probabilistic) uniform spaces, topological universes, cartesian closedness, bireflective and bicoreflective subcategories, t-norms
66	Horst Herrlich	CompactT0-spaces andT0-compactifications.	Appl. Categorical Struct.	1993	DBLP DOI BibTeX RDF	Extension closed and nearly closed subspaces ofT 0-spaces, compact spaces, compactifications, k-complete spaces, k-completions, Wallman compactifications, ech-Stone compactifications, extensions of mappings, C*-embeddings, E-compactifications, almost reflective and implicational subcategories ofTop
57	Stephan Dahlke, Gabriele Steidl, Gerd Teschke	Coorbit Spaces and Banach Frames on Homogeneous Spaces with Applications to the Sphere.	Adv. Comput. Math.	2004	DBLP DOI BibTeX RDF	square integrable group representations, atomic decompositions, homogeneous spaces, coorbit spaces, modulation spaces, frames, spheres, time-frequency analysis, nonlinear approximation
55	Charles R. Blair	On Computer Transcription of Manual Morse.	J. ACM	1959	DBLP DOI BibTeX RDF
54	Prem Prakash Jayaraman, Arkady B. Zaslavsky, Jerker Delsing	On-the-Fly Situation Composition within Smart Spaces.	NEW2AN	2009	DBLP DOI BibTeX RDF	Context Modelling, Smart Spaces, Reasoning Under Uncertainty
54	Manfred Droste, Guo-Qiang Zhang 0001	Bifinite Chu Spaces.	CAI	2007	DBLP DOI BibTeX RDF
54	Matthias Schröder 0001	Admissible Representations of Limit Spaces.	CCA	2000	DBLP DOI BibTeX RDF
52	Michael R. Darnel, Jorge Martinez 0001	Radical Classes of Lattice-Ordered Groups vs. Classes of Compact Spaces.	Order	2002	DBLP DOI BibTeX RDF	F-spaces, disconnected spaces, completeness of a class, laterally separated, radical class of -groups, spectral space, stranded primes, Yosida space
50	Piero Pagliani	Pre-topologies and Dynamic Spaces.	RSFDGrC	2003	DBLP DOI BibTeX RDF
49	James M. Kasson, Wil Plouffe	An Analysis of Selected Computer Interchange Color Spaces.	ACM Trans. Graph.	1992	DBLP DOI BibTeX RDF	CIE 1931 XYZ, CIELAB, CIELUV, SMPTE-C RGB, YCbCr, YES, device-independent color, color, quantization, color spaces, color models
48	Anthony J. Roy, John G. Stell	Convexity in Discrete Space.	COSIT	2003	DBLP DOI BibTeX RDF	Convexity axioms, alignment spaces, affine spaces, convex spaces, matroid algorithms, convex hull, discrete geometry, cell complexes, oriented matroids
46	SungSa Hong, YoungKyoung Kim	Cauchy Complete Nearness Spaces.	Appl. Categorical Struct.	2000	DBLP DOI BibTeX RDF	nearness spaces, regular Cauchy filters, Cauchy complete nearness spaces, Cauchy completions of nearness spaces, Cauchy maps
45	Bernhard Hill, Th. Roger, F. W. Vorhagen	Comparative Analysis of the Quantization of Color Spaces on the Basis of the CIELAB Color-Difference Formula.	ACM Trans. Graph.	1997	DBLP DOI BibTeX RDF	CIE XYZ, CIELAB, CIELAB color space, CIELUV, Cromalin, YCC, color difference perception, dye sublimation printer, match print, optimal colors, color spaces, color quantization
45	A. Del Río, Luis Javier Hernández-Paricio, María Teresa Rivas Rodríguez	S-types of Global Towers of Spaces and Exterior Spaces.	Appl. Categorical Struct.	2009	DBLP DOI BibTeX RDF	Mathematics Subject Classifications (2000) 55Q57, 55Q70, 54A05
44	J. Minkler, G. Minkler, Giles Richardson	Subcategories of Filter Tower Spaces.	Appl. Categorical Struct.	2001	DBLP DOI BibTeX RDF	filter tower spaces, convergence approach spaces, T-regular sequences, completions, t-norm
44	Steve Benford, Chris Greenhalgh, Gail Reynard, Chris Brown 0002, Boriana Koleva	Understanding and Constructing Shared Spaces with Mixed-Reality Boundaries.	ACM Trans. Comput. Hum. Interact.	1998	DBLP DOI BibTeX RDF	virtual reality, augmented reality, CSCW, video, mixed reality, collaborative virtual environments, telepresence, media-spaces, shared spaces
42	Andrey Boytsov, Arkady B. Zaslavsky, Kåre Synnes	Extending Context Spaces Theory by Predicting Run-Time Context.	NEW2AN	2009	DBLP DOI BibTeX RDF	context spaces theory, neural network, context awareness, pervasive computing, Bayesian network, Markov model, branch prediction, context prediction
42	Manfred Droste, Guo-Qiang Zhang 0001	Bifinite Chu Spaces.	CALCO	2007	DBLP DOI BibTeX RDF
41	Sergey I. Balandin, Heikki Waris	Key Properties in the Development of Smart Spaces.	HCI (6)	2009	DBLP DOI BibTeX RDF	Future Mobile Devices, Taxonomy, Smart Spaces, Properties
41	Masanori Sugimoto, Kazuhiro Hosoi, Hiromichi Hashizume	Caretta: a system for supporting face-to-face collaboration by integrating personal and shared spaces.	CHI	2004	DBLP DOI BibTeX RDF	personal and shared spaces, sensing board, PDA, face-to-face collaboration
41	Oliver Kutz, Frank Wolter, Holger Sturm, Nobu-Yuki Suzuki, Michael Zakharyaschev	Logics of metric spaces.	ACM Trans. Comput. Log.	2003	DBLP DOI BibTeX RDF	expressive completeness, Decidability, spatial reasoning, metric spaces
38	Joseph P. Loyall, Matthew Gillen, Praveen Sharma	QoS Allocation Algorithms for Publish-Subscribe Information Space Middleware.	Middleware	2008	DBLP DOI BibTeX RDF	multi-resource allocation, publish-subscribe-query information spaces, Quality of service
38	Shaoshan Liu, Ligang Wang 0001, Xiao-Feng Li, Jean-Luc Gaudiot	Packer: An innovative space-time-efficient parallel garbage collection algorithm based on virtual spaces.	IPDPS	2009	DBLP DOI BibTeX RDF
38	Mi Sun Lee, Mi-Gi Han, Joo-Youn Park, Su-e Park	Factors formatting perceptional impression in 3-D cyber spaces: a cross-cultural study of Korean and American users.	SIGGRAPH Posters	2009	DBLP DOI BibTeX RDF
38	Juraj Cincura	Hereditary Coreflective Subcategories of Categories of Topological Spaces.	Appl. Categorical Struct.	2005	DBLP DOI BibTeX RDF	coreflective subcategory, hereditary coreflective subcategory, hereditary coreflective hull, hereditary coreflective kernel, pseudoradial space, reflective subcategory
38	Jingyu Li, Yuanchun Shi	Baton: A Service Management System for Coordinating Smart Things in Smart Spaces.	EUC Workshops	2005	DBLP DOI BibTeX RDF
38	H. L. Bentley, Horst Herrlich	Merotopological Spaces.	Appl. Categorical Struct.	2004	DBLP DOI BibTeX RDF	merotopic space, nearness space, merotopological space, epireflective hull, bunch, cluster, completion, topological space
38	Deshi Ye, Hu Zhang 0004	The Range Assignment Problem in Static Ad-Hoc Networks on Metric Spaces.	SIROCCO	2004	DBLP DOI BibTeX RDF
38	Federico Crazzolara, Glynn Winskel	Composing Strand Spaces.	FSTTCS	2002	DBLP DOI BibTeX RDF
38	Martin S. Lacher, Georg Groh	Enabling Personal Perspectives on Heterogeneous Information Spaces.	WETICE	2001	DBLP DOI BibTeX RDF
37	Ari R. TenCate	Expanding the boundaries through the use of technology in informal learning spaces.	SIGUCCS	2006	DBLP DOI BibTeX RDF	general access labs, help desk, learning spaces, advanced technology
37	Joseph Y. Halpern, Riccardo Pucella	On the relationship between strand spaces and multi-agent systems.	ACM Trans. Inf. Syst. Secur.	2003	DBLP DOI BibTeX RDF	multi-agent systems, Agents, security protocols, expressiveness, strand spaces
37	Marie-Laurence Mazure	Chebyshev spaces with polynomial blossoms.	Adv. Comput. Math.	1999	DBLP DOI BibTeX RDF	Chebyshev spaces, degree elevation, subdivision, shape parameters, 65D17, blossoming, geometric design
37	R. Beattie, H.-P. Butzmann	Convergence LF spaces.	Appl. Categorical Struct.	1993	DBLP DOI BibTeX RDF	Convergence vector spaces, inductive limits, LF space, Köthe sequence space
37	Ralf Kemper	p-Banach Spaces and p-Totally Convex Spaces.	Appl. Categorical Struct.	1999	DBLP DOI BibTeX RDF	p-Banach space, p-normed vector space, (p-) totally (resp. (p-) absolutely) convex space, congruence relation, Eilenberg-Moore category, monad
36	Mark S. Ackerman, Brian Starr, Debby Hindus, Scott D. Mainwaring	Hanging on the 'Wire: A Field Study of an Audio-Only Media Space.	ACM Trans. Comput. Hum. Interact.	1997	DBLP DOI BibTeX RDF	electronic social spaces, rich interactions, privacy, CSCW, computer-supported cooperative work, CMC, computer-mediated communication, social interactions, audio, telepresence, norms, social presence, media spaces, mediated communication, speech interactions, audio spaces
36	Lars Nagel 0002, Douwe Lycklama	How to Build, Run, and Govern Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Ulrich Ahle, Juan José Hierro	FIWARE for Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Jan Jürjens, Simon Scheider, Furkan Yildirim, Michael Henke 0004	Tokenomics: Decentralized Incentivization in the Context of Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Thomas Usländer, Andreas Teuscher	Industrial Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Boris Otto	The Evolution of Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Susanna Bonura, Davide Dalle Carbonare, Roberto Díaz-Morales, Ángel Navia-Vázquez, Mark Purcell, Stephanie Rossello	Increasing Trust for Data Spaces with Federated Learning.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Wolfgang Prinz, Thomas Rose 0001, Nils Urbach	Blockchain Technology and International Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Edward Curry, Simon Scerri, Tuomo Tuikka	Data Spaces: Design, Deployment, and Future Directions.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Edward Curry, Tuomo Tuikka, Andreas Metzger, Sonja Zillner, Natalie Bertels, Charlotte Ducuing, Davide Dalle Carbonare, Sergio Gusmeroli, Simon Scerri, Irene López de Vallejo, Ana García Robles	Data Sharing Spaces: The BDVA Perspective.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Heinrich Pettenpohl, Markus Spiekermann, Jan Ruben Both	International Data Spaces in a Nutshell.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Simon Scerri, Tuomo Tuikka, Irene López de Vallejo, Edward Curry	Common European Data Spaces: Challenges and Opportunities.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Amin Anjomshoaa, Santiago Cáceres Elvira, Christian Wolff, Juan Carlos Pérez Baún, Manos Karvounis, Marco Mellia, Spiros Athanasiou, Asterios Katsifodimos, Alexandra Garatzogianni, Andreas Trügler, Martin Serrano, Achille Zappa, Yury Glikman, Tuomo Tuikka, Edward Curry	Data Platforms for Data Spaces.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Edward Curry, Tuomo Tuikka	An Organizational Maturity Model forData Spaces: A Data Sharing Wheel Approach.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Wieland Holfelder, Andreas Mayer, Thomas Baumgart	Sovereign Cloud Technologies for Scalable Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Achille Zappa, Chi-Hung Le, Martin Serrano, Edward Curry	Connecting Data Spaces and Data Marketplaces and the Progress Toward the European Single Digital Market with Open-Source Software.	Data Spaces	2022	DBLP DOI BibTeX RDF
36	Akira Sakaino	International Collaboration Between Data Spaces and Carrier Networks.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Matthias Jarke, Christoph Quix	Federated Data Integration in Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Martin A. O'Brien, David Mohally, Götz Brasche, Andrea G. Sanfilippo	Huawei and International Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Christoph Schlueter Langdon, Karsten Schweichhart	Data Spaces: First Applications in Mobility and Industry.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Monika Huber 0001, Sascha Wessel, Gerd Stefan Brost, Nadja Menz	Building Trust in Data Spaces.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Thomas Berlage, Carsten Claussen, Sandra Geisler, Carlos A. Velasco, Stefan Decker	Medical Data Spaces in Healthcare Data Ecosystems.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
36	Craig Anslow, Pedro F. Campos, Joaquim A. Jorge	An Introduction to Collaboration Meets Interactive Spaces.	Collaboration Meets Interactive Spaces	2016	DBLP DOI BibTeX RDF
36	Jakob E. Bardram, Morten Esbensen, Aurélien Tabard	Activity-Based Collaboration for Interactive Spaces.	Collaboration Meets Interactive Spaces	2016	DBLP DOI BibTeX RDF
36	Jean-Paul Doignon, Jean-Claude Falmagne, Eric Cosyn	Learning Spaces: A Mathematical Compendium.	Knowledge Spaces, Applications in Education	2013	DBLP DOI BibTeX RDF
36	David Eppstein	Learning Sequences: An Efficient Data Structure for Learning Spaces.	Knowledge Spaces, Applications in Education	2013	DBLP DOI BibTeX RDF
36	David Eppstein	Projection, Decomposition, and Adaption of Learning Spaces.	Knowledge Spaces, Applications in Education	2013	DBLP DOI BibTeX RDF
36	Per Persson, Fredrik Espinoza, Petra Fagerberg, Anna Sandin, Rickard Cöster	GeoNotes: A Location-Based Information System for Public Spaces.	Designing Information Spaces	2003	DBLP DOI BibTeX RDF
36	Andrew McGrath, Alan Munro	Footsteps from the Garden: Arcadian Knowledge Spaces.	Designing Information Spaces	2003	DBLP DOI BibTeX RDF
36	John A. Waterworth, Andreas Lund 0002, David Modjeska	Experiential Design of Shared Information Spaces.	Designing Information Spaces	2003	DBLP DOI BibTeX RDF
34	Daniel Fagerström	Spatio-temporal Scale-Spaces.	SSVM	2007	DBLP DOI BibTeX RDF
34	Mark P. McCahill, Julian Lombardi	User Interfaces for Places and Things in Croquet Learning Spaces.	C5	2005	DBLP DOI BibTeX RDF
34	Piotr Wasilewski	Concept Lattices vs. Approximation Spaces.	RSFDGrC (1)	2005	DBLP DOI BibTeX RDF
34	Stefan Berchtold, Daniel A. Keim	Indexing High-Dimensional Spaces: Database Support for Next Decade's Applications.	ICDE	2000	DBLP DOI BibTeX RDF
33	Etsuji Yamaguchi, Shigenori Inagaki, Masanori Sugimoto, Fusako Kusunoki, Akiko Deguchi, Yuichiro Takeuchi, Takao Seki, Sanae Tachibana, Tomokazu Yamamoto	Fostering Students' Participation in Face-to-Face Interactions and Deepening Their Understanding by Integrating Personal and Shared Spaces.	Trans. Edutainment	2009	DBLP DOI BibTeX RDF	Personal and shared spaces, RFID, PDA, CSCL, Face-to-Face collaboration
33	Flavia Sparacino	Natural interaction in intelligent spaces: Designing for architecture and entertainment.	Multim. Tools Appl.	2008	DBLP DOI BibTeX RDF	Intelligent architecture, Ambient intelligence, Interactive entertainment, Interactive spaces
33	Jaroslaw Stepaniuk	Approximation Spaces in Multi Relational Knowledge Discovery.	Trans. Rough Sets	2007	DBLP DOI BibTeX RDF	uncertainty function, rough sets, approximation spaces, rough inclusion, multi-relational data mining
33	Matthias Englert, Harald Räcke, Matthias Westermann	Reordering buffers for general metric spaces.	STOC	2007	DBLP DOI BibTeX RDF	general metric spaces, sorting buffer, online algorithms, reordering buffer
33	Remco Duits, Frans Kanters, Luc Florack, Bart M. ter Haar Romeny	A Comparison of the Deep Structure of alpha-Scale Spaces.	DSSCV	2005	DBLP DOI BibTeX RDF	?-Scale Spaces, Morse Theory, Deep structure
33	Jalal Al-Muhtadi, Anand Ranganathan, Roy H. Campbell, M. Dennis Mickunas	Cerberus: A Context-Aware Security Scheme for Smart Spaces.	PerCom	2003	DBLP DOI BibTeX RDF	Gaia, security, Ubiquitous computing, authentication, access control, context-awareness, smart spaces
33	Philipp Obreiter, Guntram Gräf	Towards scalability in tuple spaces.	SAC	2002	DBLP DOI BibTeX RDF	scalability, distribution, formalization, tuple spaces
33	Jimmie D. Lawson, Luoshan Xu	Maximal Classes of Topological Spaces and Domains Determined by Function Spaces.	Appl. Categorical Struct.	2003	DBLP DOI BibTeX RDF	function space, L-domain, core compact space, RW-space, Lawson compact, local connectivity, domain
32	Debby Hindus, Mark S. Ackerman, Scott D. Mainwaring, Brian Starr	Thunderwire: A Field Study of an Audio-Only Media Space.	CSCW	1996	DBLP DOI BibTeX RDF	electronic social spaces, rich interactions, computer-mediated communication, social interactions, audio, telepresence, norms, social presence, media spaces, mediated communication, speech interactions, audio spaces
32	Bernd Eßmann, Thorsten Hampel	A design pattern for mobile-distributed knowledge spaces.	Metainformatics	2005	DBLP DOI BibTeX RDF	CSCW/L, distributed knowledge spaces, mobile-distributed knowledge spaces, mobility
32	George Baciu, Tosiyasu L. Kunii	Homological Invariants and HolorGraphic Representations of Topological Structures in Cellular Spaces.	Computer Graphics International	2000	DBLP DOI BibTeX RDF	holors, graph theory, geometric modeling, homotopy, simplicial complexes, topological spaces, cellular spaces
32	Harish Devarajan, Dominic J. D. Hughes, Gordon D. Plotkin, Vaughan R. Pratt	Full Completeness of the Multiplicative Linear Logic of Chu Spaces.	LICS	1999	DBLP DOI BibTeX RDF	Chu spaces, categorical logic, natural transformations, coherence spaces, Linear logic, logical relations
32	András Faragó, Tamás Linder, Gábor Lugosi	Fast Nearest-Neighbor Search in Dissimilarity Spaces.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	dissimilarity spaces, fast nearest-neighbor algorithm, exact probabilistic analysis, O(1) asymptotic average complexity, dissimilarity calculations, pattern recognition, computational complexity, search problems, nearest-neighbor search, high-dimensional spaces
32	Jonathon S. Hare, Sina Samangooei, Paul H. Lewis, Mark S. Nixon	Semantic spaces revisited: investigating the performance of auto-annotation and semantic retrieval using semantic spaces.	CIVR	2008	DBLP DOI BibTeX RDF	semantic image retrieval, visual-terms, evaluation, latent semantic analysis, probabilistic latent semantic analysis, semantic spaces
32	Reinhold Heckmann	Approximation of Metric Spaces by Partial Metric Spaces.	Appl. Categorical Struct.	1999	DBLP DOI BibTeX RDF	generalised metric spaces, Scott topology, domains, preorder
30	Günther Richter	An Elementary Approach to Exponentiable Maps.	Appl. Categorical Struct.	2004	DBLP DOI BibTeX RDF	fibrewise quasi local compactness, fibrewise function spaces, exponentiable maps
30	Alberto L. Morán, Jesús Favela, Ana María Martínez Enríquez, Dominique Decouchant	Before Getting There: Potential and Actual Collaboration.	CRIWG	2002	DBLP DOI BibTeX RDF	Potential and Actual Collaboration Spaces, Potential Collaboration Awareness, Casual and Informal Interactions, PIÑAS, Doc2U
30	Eraldo Giuli, Walter Tholen	A Topologist's View of Chu Spaces.	Appl. Categorical Struct.	2007	DBLP DOI BibTeX RDF	Mathematics Subject Classifications (2000) 18D10, 18D15, 18A35
30	Barbora Batíková	Completion of Semi-uniform Spaces.	Appl. Categorical Struct.	2007	DBLP DOI BibTeX RDF	Mathematics Subject Classification (2000) 54E15
30	Ickjai Lee, Bayani Portier	An Empirical Study of Knowledge Representation and Learning within Conceptual Spaces for Intelligent Agents.	ACIS-ICIS	2007	DBLP DOI BibTeX RDF
30	Eduard Bartl, Radim Belohlávek	Knowledge Spaces, Attribute Dependencies, and Graded Knowledge States.	FUZZ-IEEE	2007	DBLP DOI BibTeX RDF
30	Masahiko Itoh, Makoto Ohigashi, Yuzuru Tanaka	WorldMirror and WorldBottle: Components for Interaction between Multiple Spaces in a 3D Virtual Environment.	IV	2006	DBLP DOI BibTeX RDF
30	Andrzej Skowron, Roman W. Swiniarski, Piotr Synak	Approximation Spaces and Information Granulation.	Trans. Rough Sets	2005	DBLP DOI BibTeX RDF
30	Andrzej Skowron, Roman W. Swiniarski, Piotr Synak	Approximation Spaces and Information Granulation.	Rough Sets and Current Trends in Computing	2004	DBLP DOI BibTeX RDF
30	Martin Welk	Families of Generalised Morphological Scale Spaces.	Scale-Space	2003	DBLP DOI BibTeX RDF	morphological scale space, linear scale space, deformation, dilation, erosion
30	Ron Goldman 0002	The Ambient Spaces of Computer Graphics and Geometric Modeling.	IEEE Computer Graphics and Applications	2000	DBLP DOI BibTeX RDF
29	Hubert Tardieu	Role of Gaia-X in the European Data Space Ecosystem.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
29	Fabrice Tocco, Laurent Lafaye	Data Platform Solutions.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
29	Fabian Biegel, Nemrude Verzano	From Linear Supply Chains to Open Supply Ecosystems.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF
29	Dirk Hecker, Angelika Voss, Stefan Wrobel	Data Ecosystems: A New Dimension of Value Creation Using AI and Machine Learning.	Designing Data Spaces	2022	DBLP DOI BibTeX RDF