Search results for "expressive"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
71	Antonio Camurri, Corrado Canepa, Simone Ghisio, Gualtiero Volpe	Automatic Classification of Expressive Hand Gestures on Tangible Acoustic Interfaces According to Laban's Theory of Effort.	Gesture Workshop	2007	DBLP DOI BibTeX RDF	tangible acoustic interfaces, multimodal analysis of expressive movement, natural interfaces, multimodal interactive systems, expressive gesture
65	Peter Schäuble, Beat Wüthrich	On the Expressive Power of Query Languages.	ACM Trans. Inf. Syst.	1994	DBLP DOI BibTeX RDF	expressive power of query languages, fixpoint query languages, functional query languages, relational query languages, datalog
60	Mahesh V. Tripunitara, Ninghui Li	Comparing the expressive power of access control models.	CCS	2004	DBLP DOI BibTeX RDF	augmented typed access matrix, state-matching reduction, typed access matrix, role-based access control, reduction, expressive power, discretionary access control
53	Antonio Camurri, Barbara Mazzarino, Matteo Ricchetti, Renee Timmers, Gualtiero Volpe	Multimodal Analysis of Expressive Gesture in Music and Dance Performances.	Gesture Workshop	2003	DBLP DOI BibTeX RDF
52	Laura Dekker	Emergence in the Expressive Machine.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
52	Elodie Fourquet	Artistic Sketching for Expressive Coding.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
52	Matthew Canton	The presence table: a reactive surface for ambient connection.	TEI	2011	DBLP DOI BibTeX RDF
50	Zhigang Deng, Ulrich Neumann, John P. Lewis, Tae-Yong Kim 0002, Murtaza Bulut, Shrikanth S. Narayanan	Expressive Facial Animation Synthesis by Learning Speech Coarticulation and Expression Spaces.	IEEE Trans. Vis. Comput. Graph.	2006	DBLP DOI BibTeX RDF	expressive speech, animation synthesis, speech coarticulation, motion capture, texture synthesis, Facial animation, data-driven
46	Chika Oshima, Kazushi Nishimoto, Yohei Miyagawa, Takashi Shirosaki	A concept to facilitate musical expression.	Creativity & Cognition	2002	DBLP DOI BibTeX RDF	expressive elements, facilitating expression, non-expressive elements, musical performance
46	Maurizio Gabbrielli, Jacopo Mauro, Maria Chiara Meo	On the expressive power of priorities in CHR.	PPDP	2009	DBLP DOI BibTeX RDF	constraint, expressive power
46	Elsa Loekito, James Bailey 0001	Using Highly Expressive Contrast Patterns for Classification - Is It Worthwhile?.	PAKDD	2009	DBLP DOI BibTeX RDF	Expressive contrasts, disjunctive emerging patterns, classification, emerging patterns, quantitative association rules
46	Antonio Camurri, Barbara Mazzarino, Gualtiero Volpe	Expressive interfaces.	Cogn. Technol. Work.	2004	DBLP DOI BibTeX RDF	Interactive multimedia systems, Expressiveness in performing arts, Human-computer interaction, Expressive gesture
46	Dawei Ding 0003, Jun Yang 0003, Qing Li 0001, Liping Wang 0002, Wenyin Liu	Towards a flash search engine based on expressive semantics.	WWW (Alternate Track Papers & Posters)	2004	DBLP DOI BibTeX RDF	expressive semantics, flash retrieval, classification, search engine, web application, eigenvector
46	Evgeny Dantsin, Andrei Voronkov	Expressive Power and Data Complexity of Query Languages for Trees and Lists.	PODS	2000	DBLP DOI BibTeX RDF	trees, expressive power, lists, data complexity, term algebras
43	David Doukhan	Synthèse de parole expressive au delà du niveau de la phrase : le cas du conte pour enfant : conception et analyse de corpus de contes pour la synthèse de parole expressive. (Expressive speech synthesis beyond the level of the sentence : the children tale usecase : tale corpora design and analysis for expressive speech synthesis).		2013	RDF
41	Craig S. Kaplan, Angus G. Forbes, Stephen DiVerdi (eds.)	8th ACM/Eurographics Expressive Symposium, Expressive 2019, Genoa, Italy, May 5-6, 2019, Proceedings	Expressive	2019	DBLP BibTeX RDF
41	Daniel Berio, Pedro Cruz, Jose Echevarria (eds.)	8th ACM/Eurographics Expressive Symposium, Expressive 2019 - Posters, Demos, and Artworks, Genoa, Italy, May 5-6, 2019, Proceedings	Expressive (Posters, Demos, and Artworks)	2019	DBLP BibTeX RDF
41	Ondrej Texler, Jakub Fiser, Mike Lukác, Jingwan Lu, Eli Shechtman, Daniel Sýkora	Enhancing Neural Style Transfer using Patch-Based Synthesis.	Expressive	2019	DBLP DOI BibTeX RDF
41	Stephen DiVerdi, Jingwan Lu, Jose Echevarria, Maria Shugrina	Generating Playful Palettes from Images.	Expressive	2019	DBLP DOI BibTeX RDF
41	Zheng Xu 0002, Michael J. Wilber, Chen Fang, Aaron Hertzmann, Hailin Jin	Learning from Multi-domain Artistic Images for Arbitrary Style Transfer.	Expressive	2019	DBLP DOI BibTeX RDF
41	David Futschik, Menglei Chai, Chen Cao, Chongyang Ma, Aleksei Stoliar, Sergey Korolev, Sergey Tulyakov, Michal Kucera, Daniel Sýkora	Real-Time Patch-Based Stylization of Portraits Using Generative Adversarial Network.	Expressive	2019	DBLP DOI BibTeX RDF
41	Kejia Ren, Paul G. Kry	Single Stroke Aerial Robot Light Painting.	Expressive	2019	DBLP DOI BibTeX RDF
41	Greg Philbrick, Craig S. Kaplan	Defining Hatching in Art.	Expressive	2019	DBLP DOI BibTeX RDF
41	Keith Lippincott, Ross L. Hatton, Cindy Grimm	Aesthetics of Curvature Bases for Sketches.	Expressive	2019	DBLP DOI BibTeX RDF
41	Ali Sattari Javid, Lars Doyle, David Mould	Irregular Pebble Mosaics with Sub-Pebble Detail.	Expressive	2019	DBLP DOI BibTeX RDF
41	Cassidy J. Curtis, Kevin Dart, Theresa Latzko, John Kahrs	Non-Photorealistic Animation for Immersive Storytelling.	Expressive	2019	DBLP DOI BibTeX RDF
41	Daniel Berio, Paul Asente, Jose Echevarria, Frederic Fol Leymarie	Sketching and Layering Graffiti Primitives.	Expressive	2019	DBLP DOI BibTeX RDF
41	Johanna Delanoy, Adrien Bousseau, Aaron Hertzmann	Video Motion Stylization by 2D Rigidification.	Expressive	2019	DBLP DOI BibTeX RDF
41	Yang Shen, Ian Mallett, Konstantin Shkurko	Aesthetically-Oriented Atmospheric Scattering.	Expressive	2019	DBLP DOI BibTeX RDF
41	Rosa Azami, Lars Doyle, David Mould	Stipple Removal in Extreme-tone Regions.	Expressive	2019	DBLP DOI BibTeX RDF
41	Lance Putnam, Stephen Todd, William H. Latham	Abstract Shape Synthesis From Linear Combinations of Clelia Curves.	Expressive	2019	DBLP DOI BibTeX RDF
41	Bastien Wailly, Adrien Bousseau	Sketch-Based Modeling of Parametric Shapes.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Evan Raskob	The CyberAnthill: A Computational Sculpture.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Karim Hammoudi, Halim Benhabiles, Mahmoud Melkemi, Shashank Rao Kadapanatham	Visual Communication with Successive Reading of Public and Secret Information by Generating Dual-Layer Images.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Freddie Taewoo Hong	SURFACE: Xbox Controlled Hot-wire Foam Cutter.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Peter J. Williams, Sala Wong	Wandering Without Wondering.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Liat Grayver, Gualtiero Volpe	Transhuman Expression - Human-Machine Interaction as a Neutral Base for a New Artistic and Creative Practice.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Lance Putnam, Stephen Todd, William H. Latham, Duncan Williams	Mutator VR: Vortex Artwork and Science Pedagogy Adaptations.	Expressive (Posters, Demos, and Artworks)	2019	DBLP DOI BibTeX RDF
41	Santiago E. Montesdeoca, Hock Soon Seah, Amir Semmo, Pierre Bénard, Romain Vergne, Joëlle Thollot, Davide Benvenuti	MNPR: a framework for real-time expressive non-photorealistic rendering of 3D computer graphics.	Expressive	2018	DBLP DOI BibTeX RDF
41	Tae Hun Kim, Satoru Fukayama, Takuya Nishimoto, Shigeki Sagayama	Statistical Approach to Automatic Expressive Rendition of Polyphonic Piano Music.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Sebastian Flossmann, Maarten Grachten, Gerhard Widmer	Expressive Performance Rendering with Probabilistic Models.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Jorge Solis, Atsuo Takanishi	Anthropomorphic Musical Robots Designed to Produce Physically Embodied Expressive Performances of Music.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Rafael Ramírez 0001, Esteban Maestre, Alfonso Pérez	Modeling, Analyzing, Identifying, and Synthesizing Expressive Popular Music Performances.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Masatoshi Hamanaka, Keiji Hirata 0001, Satoshi Tojo	Computational Music Theory and Its Applications to Expressive Performance and Composition.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Alexis Kirke, Eduardo R. Miranda	An Overview of Computer Systems for Expressive Music Performance.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Roberto Bresin, Anders Friberg	Evaluation of Computer Systems for Expressive Music Performance.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Eduardo R. Miranda, Alexis Kirke, Qijun Zhang	Artificial Evolution of Expressive Performance of Music: An Imitative Multi-Agent Systems Approach.	Guide to Computing for Expressive Music Performance	2013	DBLP DOI BibTeX RDF
41	Shelby Abraham, Keith Duddy, Michael Lawley, Zoran Milosevic, Kerry Raymond, Andrew Wood	Mapping Enterprise Events to the CORBA Notification Service.	EDOC	2000	DBLP DOI BibTeX RDF	enterprise event mapping, CORBA notification service, enterprise modelling choices, role based modelling concepts, expressive business event model, expressive enterprise models, business context, modelling concepts, UML Profile for Enterprise Distributed Object Computing, business event model, high level enterprise models, business processes, business data processing, automated tools
41	Arpita Ghosh, Amin Sayedi	Expressive auctions for externalities in online advertising.	WWW	2010	DBLP DOI BibTeX RDF	auction design, expressive auctions, online advertising, externalities
41	David G. Mitchell, Eugenia Ternovska	Expressive power and abstraction in Essence.	Constraints An Int. J.	2008	DBLP DOI BibTeX RDF	Essence, Constraint modelling languages, Model expansion, Abstraction, Expressive power, Descriptive complexity
41	Magdalena Ortiz 0001, Diego Calvanese, Thomas Eiter	Data Complexity of Query Answering in Expressive Description Logics via Tableaux.	J. Autom. Reason.	2008	DBLP DOI BibTeX RDF	Expressive description logics, Query answering, Data complexity
41	Philip R. Ross, David V. Keyson	The case of sculpting atmospheres: towards design principles for expressive tangible interaction in control of ambient systems.	Pers. Ubiquitous Comput.	2007	DBLP DOI BibTeX RDF	Tangible expressive interaction, Design principles
41	John Carey	Expressive communication and social conventions in virtual worlds.	Data Base	2007	DBLP DOI BibTeX RDF	expressive communication, social conventions, human factors, virtual worlds, digital space
41	Rafael Ramírez 0001, Amaury Hazan	Inducing a generative expressive performance model using a sequential-covering genetic algorithm.	GECCO	2007	DBLP DOI BibTeX RDF	expressive music performance, genetic algorithms
40	Fuxiang Yu	On the Representations of NC and Log-Space Real Numbers.	COCOON	2007	DBLP DOI BibTeX RDF	representations of real numbers, Cauchy function, left cut, P, Log-space, Complexity, expressive power, NC
39	John F. Pitrelli, Raimo Bakis, Ellen Eide, Raul Fernandez, Wael Hamza, Michael A. Picheny	The IBM expressive text-to-speech synthesis system for American English.	IEEE Trans. Speech Audio Process.	2006	DBLP DOI BibTeX RDF
39	Chung-Hsien Wu, Chi-Chun Hsia, Te-Hsien Liu, Jhing-Fa Wang	Voice conversion using duration-embedded bi-HMMs for expressive speech synthesis.	IEEE Trans. Speech Audio Process.	2006	DBLP DOI BibTeX RDF
36	Amy L. Gonzales, Tiffany Y. Ng, O. J. Zhao, Geri Gay	Motivating expressive writing with a text-to-sound application.	CHI	2010	DBLP DOI BibTeX RDF	creative tool, expressive writing, music system, sound mapping, health, text analysis
36	Sunyoung Kim, Eric Paulos, Mark D. Gross	WearAir: expressive t-shirts for air quality sensing.	TEI	2010	DBLP DOI BibTeX RDF	expressive interface, wearable, sensing, air quality
36	Heekyoung Jung	Expressive surfaces: a designerly approach for computational objects.	TEI	2010	DBLP DOI BibTeX RDF	com-putational objects, expressive surfaces, tangible/organic user interfaces, aesthetics
36	Antonio Camurri, Corrado Canepa, Paolo Coletta, Nicola Ferrari, Barbara Mazzarino, Gualtiero Volpe	Social active listening and making of expressive music: the interactive piece the bow is bent and drawn.	DIMEA	2008	DBLP DOI BibTeX RDF	active listening of music, expressive interfaces, full-body motion
36	Paul Noble, Wen Tang	Automatic expressive deformations for implying and stylizing motion.	Vis. Comput.	2007	DBLP DOI BibTeX RDF	Expressive deformations, Stylizing motion, Implied motion, Non-photorealistic rendering, Cartoon animation
36	Ginevra Castellano, Roberto Bresin, Antonio Camurri, Gualtiero Volpe	User-Centered Control of Audio and Visual Expressive Feedback by Full-Body Movements.	ACII	2007	DBLP DOI BibTeX RDF	multimodal environments, Affective interaction, interactive music systems, expressive gesture
36	Paul Noble, Wen Tang	Automatic expressive deformations for stylizing motion.	GRAPHITE	2006	DBLP DOI BibTeX RDF	expressive deformations, stylizing motion, non-photorealistic rendering, cartoon animation
36	Ester Zumpano, Sergio Greco, Irina Trubitsyna, Pierangelo Veltri	On the semantics and expressive power of Datalog-like languages for NP search and optimization problems.	SAC	2004	DBLP DOI BibTeX RDF	deductive and logic databases, expressive power of query languages, search and optimization queries, datalog
36	Jinyan Li 0001, Guozhu Dong, Kotagiri Ramamohanarao	Making Use of the Most Expressive Jumping Emerging Patterns for Classification.	Knowl. Inf. Syst.	2001	DBLP DOI BibTeX RDF	Border-based algorithms, Border representation, Collective impact, Most expressive jumping emerging patterns, Classification
36	Antonio Camurri, Barbara Mazzarino, Gualtiero Volpe	Analysis of Expressive Gesture: The EyesWeb Expressive Gesture Processing Library.	Gesture Workshop	2003	DBLP DOI BibTeX RDF
35	Mohammad Obaid, D. Lond, Ramakrishnan Mukundan, Mark Billinghurst	Facial caricature generation using a quadratic deformation model.	Advances in Computer Entertainment Technology	2009	DBLP DOI BibTeX RDF	expressive caricatures, facial caricatures, facial expression representations, quadratic deformation models, applications, active appearance models, facial feature extraction
35	Zhilin Wu	On the Expressive Power of QLTL.	ICTAC	2007	DBLP DOI BibTeX RDF
35	Graham Grindlay, David P. Helmbold	Modeling, analyzing, and synthesizing expressive piano performance with graphical models.	Mach. Learn.	2006	DBLP DOI BibTeX RDF	Hierarchical hidden Markov models, Graphical models, Musical information retrieval, Music performance
35	Amaury Hazan, Rafael Ramírez 0001, Esteban Maestre, Alfonso Pérez, Antonio Pertusa	Modelling Expressive Performance: A Regression Tree Approach Based on Strongly Typed Genetic Programming.	EvoWorkshops	2006	DBLP DOI BibTeX RDF
35	Yeh-Heng Sheng	IDLOG: Extending the Expressive Power of Deductive Database Languages.	SIGMOD Conference	1990	DBLP DOI BibTeX RDF	Datalog
31	Takabumi Watanabe, Norikazu Matsushima, Ryutaro Seto, Hiroko Nishi, Yoshiyuki Miwa	Electromyography Focused on Passiveness and Activeness in Embodied Interaction: Toward a Novel Interface for Co-creating Expressive Body Movement.	HCI (3)	2009	DBLP DOI BibTeX RDF	expressive body movement, passiveness and activeness, surface EMG, embodied interaction
31	Csaba Zainkó, Márk Fék, Géza Németh	Expressive Speech Synthesis Using Emotion-Specific Speech Inventories.	COST 2102 Workshop (Patras)	2007	DBLP DOI BibTeX RDF	Expressive speech synthesis, basic emotions, diphone and triphone inventory, listening test, forced choice
31	Jiri Pribil, Anna Pribilová	Application of Expressive Speech in TTS System with Cepstral Description.	COST 2102 Workshop (Patras)	2007	DBLP DOI BibTeX RDF	Speech analysis and synthesis, expressive speech, text-to-speech system
31	Ran Gal, Olga Sorkine, Tiberiu Popa, Alla Sheffer, Daniel Cohen-Or	3D collage: expressive non-realistic modeling.	NPAR	2007	DBLP DOI BibTeX RDF	computeraided art, expressive imagery, non-realistic modeling, new media
31	Chun-Yi Chen, Jodi Forlizzi, Pamela Jennings	ComSlipper: an expressive design to support awareness and availability.	CHI Extended Abstracts	2006	DBLP DOI BibTeX RDF	expressive display, interaction design, user-centered design, awareness, availability, presence, ambient display
31	Nurazlin Zainal Azmi, Rahmita Wirza O. K. Rahmat, Ramlan Mahmod	Modeling expressive wrinkle on human face.	GRAPHITE	2006	DBLP DOI BibTeX RDF	modeling expressive wrinkle, wrinkle simulation
31	Catherine Pelachaud	Multimodal expressive embodied conversational agents.	ACM Multimedia	2005	DBLP DOI BibTeX RDF	interactive embodied conversational agent, multimodal interface, expressive gesture
31	Noam Knoller	InterFace portraits: communicative-expressive interaction with a character's mind.	SRMC	2004	DBLP DOI BibTeX RDF	communicative interaction, diegesis, expressive interaction, lingo, mind models, non-narrative, gestures, narrative, touch-screen, interactive storytelling, videogames, intimacy, interactive video, fiction
31	Dinh Q. Phung, Svetha Venkatesh, Chitra Dorai	Hierarchical topical segmentation in instructional films based on cinematic expressive functions.	ACM Multimedia	2003	DBLP DOI BibTeX RDF	cinematic expressive functions, instructional films, topic detection/segmentation, narrative structure, media aesthetics
31	Michael Benedikt, Guozhu Dong, Leonid Libkin, Limsoon Wong	Relational Expressive Power of Constraint Query Languages.	J. ACM	1998	DBLP DOI BibTeX RDF	constraint query language, database, constraints, expressive power, relational calculus
31	Ravi S. Sandhu, Srinivas Ganta	On the Expressive Power of the Unary Transformation Model.	ESORICS	1994	DBLP DOI BibTeX RDF	Access Control, Authorization, Expressive Power, Client-Server Architecture, Access Rights
31	Brian Wyvill, Hongbo Fu 0001 (eds.)	7th Joint Symposium on Computational Aesthetics, Sketch-Based Interfaces and Modeling, and Non-Photorealistic Animation and Rendering, Expressive 2018, Victoria, BC, Canada, August 17-19, 2018, Proceedings	Expressive	2018	DBLP DOI BibTeX RDF
31	Rundong Wu, Zhili Chen, Zhaowen Wang, Jimei Yang, Steve Marschner	Brush stroke synthesis with a generative adversarial network driven by physically based simulation.	Expressive	2018	DBLP DOI BibTeX RDF
31	Even Entem, Amal Dev Parakkat, Marie-Paule Cani, Loïc Barthe	Structuring and layering contour drawings of organic shapes.	Expressive	2018	DBLP DOI BibTeX RDF
31	Jianhui Zhang, Yilan Chen 0001, Lei Li 0038, Hongbo Fu 0001, Chiew-Lan Tai	Context-based sketch classification.	Expressive	2018	DBLP DOI BibTeX RDF
31	Matis Hudon, Rafael Pagés, Mairéad Grogan, Jan Ondrej, Aljosa Smolic	2D shading for cel animation.	Expressive	2018	DBLP DOI BibTeX RDF
31	Xinyi Fan, Amit H. Bermano, Vladimir G. Kim, Jovan Popovic, Szymon Rusinkiewicz	Tooncap: a layered deformable model for capturing poses from cartoon characters.	Expressive	2018	DBLP DOI BibTeX RDF
31	Neil A. Dodgson	Abstract depiction of human and animal figures: examples from two centuries of art and craft.	Expressive	2018	DBLP DOI BibTeX RDF
31	Amirhossein Ghodrati, Rachel Blagojevic, Hans W. Guesgen, Stephen Marsland, Beryl Plimmer	The role of grouping in sketched diagram recognition.	Expressive	2018	DBLP DOI BibTeX RDF
31	Alexandre Bléron, Romain Vergne, Thomas Hurtut, Joëlle Thollot	Motion-coherent stylization with screen-space image filters.	Expressive	2018	DBLP DOI BibTeX RDF
31	Yaozhun Huang, Sze-Chun Tsang, Hei-Ting Tamar Wong, Miu-Ling Lam	Computational light painting and kinetic photography.	Expressive	2018	DBLP DOI BibTeX RDF
31	Maxime Garcia, Marie-Paule Cani, Rémi Ronfard, Claude Gout, Christian Perrenoud	Automatic generation of geological stories from a single sketch.	Expressive	2018	DBLP DOI BibTeX RDF
31	Marek Dvoroznák, Saman Sepehri Nejad, Ondrej Jamriska, Alec Jacobson, Ladislav Kavan, Daniel Sýkora	Seamless reconstruction of part-based high-relief models from hand-drawn images.	Expressive	2018	DBLP DOI BibTeX RDF
31	Daniele Giunchi, Stuart James, Anthony Steed	3D sketching for interactive model retrieval in virtual reality.	Expressive	2018	DBLP DOI BibTeX RDF
31	Sarah Abraham, Etienne Vouga, Donald S. Fussell	Fluid brush.	Expressive	2018	DBLP DOI BibTeX RDF
31	Lesley Istead, Craig S. Kaplan	Stylized stereoscopic 3D line drawings from 3D images.	Expressive	2018	DBLP DOI BibTeX RDF
31	Max Reimann, Mandy Klingbeil, Sebastian Pasewaldt, Amir Semmo, Jürgen Döllner, Matthias Trapp 0001	Approaches for local artistic control of mobile neural style transfer.	Expressive	2018	DBLP DOI BibTeX RDF
31	Pedro M. Cruz, André B. Cunha	An ego-altruist society.	Expressive	2018	DBLP DOI BibTeX RDF