Search results for "mirrors"

Hits ?▲	Authors	Title	Venue	Year	Link
17	Milka Trajkova, Francesco Cafaro	Takes Tutu to Ballet: Designing Visual and Verbal Feedback for Augmented Mirrors.	Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.	2018	DBLP DOI BibTeX RDF
17	Robert Hogenraad	Smoke and mirrors: Tracing ambiguity in texts.	Digit. Scholarsh. Humanit.	2018	DBLP DOI BibTeX RDF
17	Nazerke Kulmukhanova, Irina Dolzhikova	Analysis of Noise in Current Mirrors with memristive Device.	CoRR	2018	DBLP BibTeX RDF
17	Chongwen Huang, Alessio Zappone, Mérouane Debbah, Chau Yuen	Achievable Rate maximization by Passive Intelligent Mirrors.	CoRR	2018	DBLP BibTeX RDF
17	Yu Zhang, Mao Ye 0005, Dinesh Manocha, Ruigang Yang	3D Reconstruction in the Presence of Glass and Mirrors by Acoustic and Visual Fusion.	IEEE Trans. Pattern Anal. Mach. Intell.	2018	DBLP DOI BibTeX RDF
17	Riccardo Miotto, Matteo Danieletto, Jerome R. Scelza, Brian A. Kidd, Joel T. Dudley	Reflecting health: smart mirrors for personalized medicine.	npj Digit. Medicine	2018	DBLP DOI BibTeX RDF
17	Trong-Nguyen Nguyen, Huu-Hung Huynh, Jean Meunier	Human gait symmetry assessment using a depth camera and mirrors.	Comput. Biol. Medicine	2018	DBLP DOI BibTeX RDF
17	Daniel S. Hussey, Han Wen, Huarui Wu, Thomas R. Gentile, Wangchun Chen, David L. Jacobson, Jacob M. LaManna, Boris Khaykovich	Demonstration of Focusing Wolter Mirrors for Neutron Phase and Magnetic Imaging.	J. Imaging	2018	DBLP DOI BibTeX RDF
17	Adnan Melekoglu	Mirrors of reflections of regular maps.	Ars Math. Contemp.	2018	DBLP DOI BibTeX RDF
17	Narushan Pillay, Hongjun Xu 0001	Uncoded Space-Time Labeling Diversity - Application of Media-Based Modulation With RF Mirrors.	IEEE Commun. Lett.	2018	DBLP DOI BibTeX RDF
17	Man Zhao, Danpu Liu, Feng Yu	Improving the Robustness of 60 GHz Indoor Connectivity by Deployment of Mirrors.	PIMRC	2018	DBLP DOI BibTeX RDF
17	Simone Bianco 0001, Luigi Celona, Paolo Napoletano	Visual-based sentiment logging in magic smart mirrors.	ICCE-Berlin	2018	DBLP DOI BibTeX RDF
17	Jonas Kusch, Gordon M. H. Flockhart, Ralf Bauer, Deepak Uttamchandani	Miniaturisation of Photoacoustic Sensing Systems Using MEMS Transducer Arrays and MEMS Scanning Mirrors.	IEEE SENSORS	2018	DBLP DOI BibTeX RDF
17	Chongwen Huang, Alessio Zappone, Mérouane Debbah, Chau Yuen	Achievable Rate Maximization by Passive Intelligent Mirrors.	ICASSP	2018	DBLP DOI BibTeX RDF
17	Gabriele Adamo, Leonardo Mistretta, Patrizia Livreri, Alessandro Busacca	A LiDAR Prototype with Silicon Photomultiplier and MEMS Mirrors.	RTSI	2018	DBLP DOI BibTeX RDF
17	Ahti Lohk, Mati Tombak, Kadri Vare	An Experiment: Using Google Translate and Semantic Mirrors to Create Synsets with Many Lexical Units.	GWC	2018	DBLP BibTeX RDF
17	Satoko Abiko, Tomohiro Harada, Tadahiro Hasegawa, Shin'ichi Yuta, Naohiro Shimaji	Semi-autonomous Collision Avoidance Flight Using Two Dimensional Laser Range Finder with Mirrors for Bridge Inspection.	ROBIO	2018	DBLP DOI BibTeX RDF
17	Xiaogang Xiong, Shyam Kamal, Kranthi Kumar Deveerasetty, Shanhai Jin, Yanjie Li	Sliding Mode Control of Quasi-Static Micro Mirrors with Implicit-Euler Implementation.	RCAR	2018	DBLP DOI BibTeX RDF
17	Trong-Nguyen Nguyen, Huu-Hung Huynh, Jean Meunier	Assessment of gait normality using a depth camera and mirrors.	BHI	2018	DBLP DOI BibTeX RDF
17	Georgia Tsirimokou, Costas Psychalinos, Ahmed S. Elwakil, Brent Maundy	Fractional-Order Multiphase Sinusoidal Oscillator Design Using Current-Mirrors.	TSP	2018	DBLP DOI BibTeX RDF
17	Mohan Julien, Serge Bernard, Fabien Soulier, Vincent Kerzerho, Guy Cathébras	Improvement of Active-Input Current Mirrors Using Adaptive Biasing Technique.	DCIS	2018	DBLP DOI BibTeX RDF
17	Keita Matsuo, Leonard Barolli	Implementation of Omnidirectional Wheelchair Vision with Small Reflect Mirrors: Performance Evaluation for Tennis Ball Tracking Considering Different Mirror Angles.	CISIS	2018	DBLP DOI BibTeX RDF
17	Yalagala Naresh, Ananthanarayanan Chockalingam	On Media-Based Modulation Using RF Mirrors.	IEEE Trans. Veh. Technol.	2017	DBLP DOI BibTeX RDF
17	Adrián J. Riquelme, Belén Ferrer, David Mas	Use of High-Quality and Common Commercial Mirrors for Scanning Close-Range Surfaces Using 3D Laser Scanners: A Laboratory Experiment.	Remote. Sens.	2017	DBLP DOI BibTeX RDF
17	Matías R. Miguez, Joel Gak, Alejandro Oliva, Alfredo Arnaud	Active Current Mirrors for Low-Voltage Analog Circuit Design.	Circuits Syst. Signal Process.	2017	DBLP DOI BibTeX RDF
17	David Dunn, Cary Tippets, Kent Torell, Petr Kellnhofer, Kaan Aksit, Piotr Didyk, Karol Myszkowski, David Luebke, Henry Fuchs	Wide Field Of View Varifocal Near-Eye Display Using See-Through Deformable Membrane Mirrors.	IEEE Trans. Vis. Comput. Graph.	2017	DBLP DOI BibTeX RDF
17	Mai Sugawara, Kaoru Kiyomitsu, Tatsuya Namae, Toshiya Nakaguchi, Norimichi Tsumura	An optical projection system with mirrors for laparoscopy.	Artif. Life Robotics	2017	DBLP DOI BibTeX RDF
17		Expanding Visibility Polygons by Mirrors upto at least K units.	CoRR	2017	DBLP BibTeX RDF
17	Narushan Pillay, Hongjun Xu 0001	Quadrature spatial media-based modulation with RF mirrors.	IET Commun.	2017	DBLP DOI BibTeX RDF
17	Nuno Gonçalves 0001, Ana Catarina Nogueira, André Lages Miguel	Forward projection model of non-central catadioptric cameras with spherical mirrors.	Robotica	2017	DBLP DOI BibTeX RDF
17	Akpa Akpro Elder Hippocrate, Edith Talina Luhanga, Masashi Takata, Ko Watanabe 0001, Keiichi Yasumoto	Smart gyms need smart mirrors: design of a smart gym concept through contextual inquiry.	UbiComp/ISWC Adjunct	2017	DBLP DOI BibTeX RDF
17	Satoko Abiko, Yoshiki Sakamoto, Tadahiro Hasegawa, Shin'ichi Yuta, Naohiro Shimaji	Development of constant altitude flight system using two dimensional laser range finder with mirrors.	AIM	2017	DBLP DOI BibTeX RDF
17	Babatunde S. Adejumobi, Narushan Pillay, Stanley H. Mneney	A study of spatial media-based modulation using RF mirrors.	AFRICON	2017	DBLP DOI BibTeX RDF
17	Yu-Chieh Cheng, J. H. Tsai, B. Z. Huang, Crina Cojocaru, José Trull, Ramon Vilaseca, Kestutis Staliunas	Flat focusing mirrors with two-dimensional chirped photonic crystals.	ICTON	2017	DBLP DOI BibTeX RDF
17	Arash Vaezi, Mohammad Ghodsi	How to Extend Visibility Polygons by Mirrors to Cover Invisible Segments.	WALCOM	2017	DBLP DOI BibTeX RDF
17	Felix Bork, Roghayeh Barmaki, Ulrich Eck, Kevin Yu, Christian Sandor, Nassir Navab	Empirical Study of Non-Reversing Magic Mirrors for Augmented Reality Anatomy Learning.	ISMAR	2017	DBLP DOI BibTeX RDF
17	Ernst Csencsics, Georg Schitter	Design of a phase-locked-loop-based control scheme for Lissajous-trajectory scanning of fast steering mirrors.	ACC	2017	DBLP DOI BibTeX RDF
17	Simon Kassing, Asaf Valadarsky, Gal Shahaf, Michael Schapira, Ankit Singla	Beyond fat-trees without antennae, mirrors, and disco-balls.	SIGCOMM	2017	DBLP DOI BibTeX RDF
17	Keita Matsuo, Leonard Barolli	Omnidirectional Wheelchair Vision with Small Reflect Mirrors for Tennis Ball Tracking.	BWCCA	2017	DBLP DOI BibTeX RDF
17	Gun A. Lee, Omprakash Rudhru, Hye Sun Park, Ho Won Kim 0002, Mark Billinghurst	User Interface Agents for Guiding Interaction with Augmented Virtual Mirrors.	ICAT-EGVE	2017	DBLP DOI BibTeX RDF
17	Janice Pan, Vikram V. Appia, Jesse Villarreal, Lucas Weaver, Do-Kyoung Kwon	Rear-Stitched View Panorama: A Low-Power Embedded Implementation for Smart Rear-View Mirrors on Vehicles.	CVPR Workshops	2017	DBLP DOI BibTeX RDF
17	Daniel Zapata, Angel Cruz-Roa, Andrés Jiménez	Automatic Classification of Optical Defects of Mirrors from Ronchigram Images Using Bag of Visual Words and Support Vector Machines.	CIARP	2017	DBLP DOI BibTeX RDF
17	Shaoqi Feng, Yang Shen, Xiaojun Xie, Jizhao Zang, Siwei Li, Tiehui Su, Kuanping Shang, Weicheng Lai, Guangyao Liu, Joe C. Campbell, S. J. Ben Yoo	Hybrid integration of modified uni-traveling carrier photodiodes on a multi-layer silicon nitride platform using total internal reflection mirrors.	OFC	2017	DBLP BibTeX RDF
17	Mahmoud Gadalla, Véronique François, Bora Ung	VCSELs to multicore fiber reconfigurable optical switch based on diffractive MEMS mirrors.	OFC	2017	DBLP BibTeX RDF
17	Felix Bork, Roghayeh Barmaki, Ulrich Eck, Pascal Fallavollita, Bernhard Fuerst, Nassir Navab	Exploring non-reversing magic mirrors for screen-based augmented reality systems.	VR	2017	DBLP DOI BibTeX RDF
17	Ravi Bapna, Jui Ramaprasad, Galit Shmueli, Akhmed Umyarov	One-Way Mirrors in Online Dating: A Randomized Field Experiment.	Manag. Sci.	2016	DBLP DOI BibTeX RDF
17	Bin Xiao 0007, Theo Kanter, Rahim Rahmani	Logical interactions for heterogeneous IoT entities via virtual world mirrors in support of Ambient Assisted Living.	J. Ambient Intell. Smart Environ.	2016	DBLP DOI BibTeX RDF
17	Yue Zhao 0005, Xiaofen Zhang, Yalin Wang 0007, Limin Xu	Camera self-calibration based on circular points with two planar mirrors using silhouettes.	Multim. Tools Appl.	2016	DBLP DOI BibTeX RDF
17	Rafael Assalti, Lígia Martins d'Oliveira, Marcelo Antonio Pavanello, Denis Flandre, Michelly de Souza	Experimental and simulation analysis of electrical characteristics of common-source current mirrors implemented with asymmetric self-cascode silicon-on-insulator n-channel metal-oxide-semiconductor field-effect transistors.	IET Circuits Devices Syst.	2016	DBLP DOI BibTeX RDF
17	Joshua B. Gross, Andrew Gangidine, Amanda K. Powers	Asymmetric Facial Bone Fragmentation Mirrors Asymmetric Distribution of Cranial Neuromasts in Blind Mexican Cavefish.	Symmetry	2016	DBLP DOI BibTeX RDF
17	Georgia Tsirimokou, Costas Psychalinos	Ultra-low voltage fractional-order circuits using current mirrors.	Int. J. Circuit Theory Appl.	2016	DBLP DOI BibTeX RDF
17	Charles Day	Our Black, Imperfect Mirrors.	Comput. Sci. Eng.	2016	DBLP DOI BibTeX RDF
17	Nikhil Raj, Ashutosh Kumar Singh 0001, Anil Kumar Gupta	High performance current mirrors using quasi-floating bulk.	Microelectron. J.	2016	DBLP DOI BibTeX RDF
17	Yalagala Naresh, Ananthanarayanan Chockalingam	On Media-based Modulation using RF Mirrors.	CoRR	2016	DBLP BibTeX RDF
17	Felix Bork, Roghayeh Barmaki, Ulrich Eck, Pascal Fallavollita, Bernhard Fuerst, Nassir Navab	Exploring Non-Reversing Magic Mirrors for Screen-Based Augmented Reality Systems.	CoRR	2016	DBLP BibTeX RDF
17	Xuefeng Li, Yujiao Shao, Yuan Yu, Yin Zhang, Shaowen Wei	A Highly Sensitive Fiber-Optic Fabry-Perot Interferometer Based on Internal Reflection Mirrors for Refractive Index Measurement.	Sensors	2016	DBLP DOI BibTeX RDF
17	Kazuhisa Iida, Hiromasa Oku	Saccade Mirror 3: High-speed gaze controller with ultra wide gaze control range using triple rotational mirrors.	ICRA	2016	DBLP DOI BibTeX RDF
17	Lim Nguyen	Folded cascode current source with dual mirrors current feedback.	MWSCAS	2016	DBLP DOI BibTeX RDF
17	Nina Podoliak, Hiroki Takahashi, Matthias Keller, Peter Horák	Optimising fibre-tip microcavities with Gaussian-shaped mirrors for quantum networks.	ICTON	2016	DBLP DOI BibTeX RDF
17	Ernst Csencsics, Rudolf Saathof, Georg Schitter	Design of a dual-tone controller for Lissajous-based scanning of fast steering mirrors.	ACC	2016	DBLP DOI BibTeX RDF
17	Fernanda D. V. R. Oliveira, Tiago M. de F. Lopes, José Gabriel Rodríguez Carneiro Gomes, Fernando Antonio Pinto Barúqui, Antonio Petraglia	Focal-plane image encoder with cascode current mirrors and increased vector quantization bit rate.	SBCCI	2016	DBLP DOI BibTeX RDF
17	Nihat Akkan, Burcu Erkmen	Analysis of graphene field effect transistor based current mirrors.	LASCAS	2016	DBLP DOI BibTeX RDF
17	Ryoichiro Nishi, Takahito Aoto 0002, Norihiko Kawai, Tomokazu Sato, Yasuhiro Mukaigawa, Naokazu Yokoya	Ultra-Shallow DoF Imaging Using Faced Paraboloidal Mirrors.	ACCV (3)	2016	DBLP DOI BibTeX RDF
17	Yalagala Naresh, Ananthanarayanan Chockalingam	On media-based modulation using RF mirrors.	ITA	2016	DBLP DOI BibTeX RDF
17	Shibang Lin, Dejian Liang, Yuan Cao 0003, Xiaofang Pan, Xiaojin Zhao	A low power and compact physical unclonable function based on the cascode current mirrors.	APCCAS	2016	DBLP DOI BibTeX RDF
17	Kriangkrai Sooksood	Wide current range and high compliance-voltage bulk-driven current mirrors: Simple and cascode.	APCCAS	2016	DBLP DOI BibTeX RDF
17	Gilad Bracha, David M. Ungar	OOPSLA 2004: Mirrors: Design Principles for Meta-level Facilities of Object-Oriented Programming Languages.	ACM SIGPLAN Notices	2015	DBLP DOI BibTeX RDF
17	Qiao-Yun Yan, Peter A. Gloor	The web mirrors value in the real world: comparing a firm's valuation with its web network position.	Comput. Math. Organ. Theory	2015	DBLP DOI BibTeX RDF
17	Robin I. M. Dunbar, Valerio Arnaboldi, Marco Conti, Andrea Passarella	The structure of online social networks mirrors those in the offline world.	Soc. Networks	2015	DBLP DOI BibTeX RDF
17	Qun Hao, Xuemin Cheng, Jiqiang Kang, Yuhua Jiang	An Image Stabilization Optical System Using Deformable Freeform Mirrors.	Sensors	2015	DBLP DOI BibTeX RDF
17	Shogo Ura, Tomohiro Kondo, Kenji Kintaka, Junichi Inoue, Robert Magnusson	Guided-mode resonance mirrors for vertical cavities.	ICTON	2015	DBLP DOI BibTeX RDF
17	Kestutis Staliunas, Yu-Chieh Cheng, S. Kicas, José Trull, Crina Cojocaru, M. Peckus, Ramon Vilaseca, R. Drazdys	Flat focusing mirrors.	ICTON	2015	DBLP DOI BibTeX RDF
17	Hovik V. Baghdasaryan, Tamara M. Knyazyan, Tamara T. Hovhannisyan, Arsen A. Hakhoumian, Marian Marciniak	Microcavity with DBR mirrors for efficient THz emission from optically pumped GaP layer: Numerical analysis by the method of single expression.	ICTON	2015	DBLP DOI BibTeX RDF
17	Sarah Tausch	Investigating the Different Characteristics of Group Mirrors.	CSCW Companion	2015	DBLP DOI BibTeX RDF
17	T. S. Kumar, Ravi N. Banavar	Forward and inverse solution for the MEMS deformable mirrors in adaptive optics.	ASCC	2015	DBLP DOI BibTeX RDF
17	Fernanda D. V. R. Oliveira, José Gabriel Rodríguez Carneiro Gomes, Antonio Petraglia	Influence of cascode and simple current mirrors in inner product implementations for CMOS imagers.	LASCAS	2015	DBLP DOI BibTeX RDF
17	Gun A. Lee, Jonathan Wong, Hye Sun Park, Jin Sung Choi, Chang-Joon Park, Mark Billinghurst	User Defined Gestures for Augmented Virtual Mirrors: A Guessability Study.	CHI Extended Abstracts	2015	DBLP DOI BibTeX RDF
17	Rong-Hao Liang, Chao Shen, Yu-Chien Chan, Guan-Ting Chou, Li-Wei Chan 0001, De-Nian Yang, Mike Y. Chen, Bing-Yu Chen 0004	WonderLens: Optical Lenses and Mirrors for Tangible Interactions on Printed Paper.	CHI	2015	DBLP DOI BibTeX RDF
17	Mohammad Hossein Bamorovat Abadi, Mohammadreza Asghari Oskoei	Effects of Mirrors in Mobile Robot Navigation Based on Omnidirectional Vision.	ICIRA (3)	2015	DBLP DOI BibTeX RDF
17	Georgia Tsirimokou, Costas Psychalinos, Ahmed S. Elwakil	Digitally programmed fractional-order Chebyshev filters realizations using current-mirrors.	ISCAS	2015	DBLP DOI BibTeX RDF
17	Tin Komljenovic, Michael L. Davenport, Sudharsanan Srinivasan, Jared Hulme, John E. Bowers 0001	Narrow linewidth tunable laser using coupled resonator mirrors.	OFC	2015	DBLP DOI BibTeX RDF
17	Takashi Kakue, Takashi Nishitsuji, Tetsuya Kawashima, Tomoyoshi Shimobaba, Tomoyoshi Ito	Real-time electro-holography with parabolic mirrors for projecting floating 3D motion pictures.	SIGGRAPH Asia Posters	2015	DBLP DOI BibTeX RDF
17	Tanwi Mallick, Rishabh Agrawal, Partha Pratim Das, Arun Kumar Majumdar	Omni-directional Reconstruction of Human Figures from Depth Data using Mirrors.	VISAPP (3)	2015	DBLP DOI BibTeX RDF
17	Mingshuang Huang, Zhizheng Wu 0002, Lingkun Min, Junqiu Wu	Adaptive surface shape control for magnetic fluid deformable mirrors.	ICCAIS	2015	DBLP DOI BibTeX RDF
17	Javier S. Fandino, José David Doménech, Pascual Muñoz	Two-port multimode interference reflectors with aluminium mirrors in a micron-scale SOI platform.	ECOC	2015	DBLP DOI BibTeX RDF
17	Haoshuo Chen, Beatriz Barcones Campo, Nicolas K. Fontaine, Roland Ryf, Kevin A. Williams, Ton Koonen	Photonic integrated spot couplers based on vertical mirrors for mode division multiplexing.	ECOC	2015	DBLP DOI BibTeX RDF
17	Jürgen Beyerer	Mirrors.	Computer Vision, A Reference Guide	2014	DBLP DOI BibTeX RDF
17	Katrin Heimann, Maria Alessandra Umiltà, Michele Guerra, Vittorio Gallese	Moving Mirrors: A High-density EEG Study Investigating the Effect of Camera Movements on Motor Cortex Activation during Action Observation.	J. Cogn. Neurosci.	2014	DBLP DOI BibTeX RDF
17	Mauro Manetti, Marco Morandini, Paolo Mantegazza	Self-Tuning Shape Control of Massively Actuated Adaptive Mirrors.	IEEE Trans. Control. Syst. Technol.	2014	DBLP DOI BibTeX RDF
17	Fermin Esparza-Alfaro, Antonio J. López-Martín, Ramón González Carvajal, Jaime Ramírez-Angulo	Highly linear micropower class AB current mirrors using Quasi-Floating Gate transistors.	Microelectron. J.	2014	DBLP DOI BibTeX RDF
17	Henrik Rydenfelt	Realism Without Mirrors.	New Directions in the Philosophy of Science	2014	DBLP DOI BibTeX RDF
17	Pydi Bahubalindruni, Vítor Grade Tavares, Cândido Duarte, Nuno Cardoso, Pedro Guedes de Oliveira, Pedro Barquinha, Rodrigo Martins, Elvira Fortunato	Transparent Current Mirrors Using a-GIZO TFTs: Simulation with RBF Models and Fabrication.	UKSim	2014	DBLP DOI BibTeX RDF
17	Narayan Murmu, Debashis Nandi	Low cost distance estimation system using low resolution single camera and high radius convex mirrors.	ICACCI	2014	DBLP DOI BibTeX RDF
17	Baris Ulutas, Afzal Suleman, Edward J. Park	LMI-based distributed H∞ control of dynamically coupled large segmented telescope mirrors.	AIM	2014	DBLP DOI BibTeX RDF
17	Dragos Adrian Ciubotariu, Ioan Alexandru Ivan, Cédric Clévy, Philippe Lutz	Size-dependent analysis and experiments of bulk PMN-PT [001] piezoelectric actuator for MOEMS micro-mirrors.	AIM	2014	DBLP DOI BibTeX RDF
17	Rafal Biedrzycki, Jaroslaw Arabas, Agata Jasik, Michal Szymanski, Pawel Wnuk, Piotr Wasylczyk, Anna Wójcik-Jedlinska	Application of Evolutionary Methods to Semiconductor Double-Chirped Mirrors Design.	PPSN	2014	DBLP DOI BibTeX RDF
17	Guilhem Almuneau, Youness Laaroussi, Christyves Chevallier, Frederic Genty, Nicolas Fressengeas, Laurent Cerutti, Thierry Taliercio, Olivier Gauthier-Lafaye, Pierre-François Calmon, Benjamin Reig, Joël Jacquet	Technologies of oxide confinement and high contrast grating mirrors for mid-infrared VCSELs.	ICTON	2014	DBLP DOI BibTeX RDF
17	Lyes Nechak, Henri-François Raynaud, Caroline Kulcsar, Jean-Marc Conan	Mirrors' dynamics: A plague for adaptive optics systems performance?	ECC	2014	DBLP DOI BibTeX RDF
17	Min-Hyun Kim, Jaesik Park, In-So Kweon	RGBD sensor and mirrors: A practical setup for 3D reconstruction of dynamic objects.	URAI	2014	DBLP DOI BibTeX RDF
17	Steven Sherrin, Eliot R. Smith	Are we truly mirrors of emotion? Studies of embodied emotion perception of outgroups.	CogSci	2014	DBLP BibTeX RDF