Search results for "gray level images"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
2	Bertrand Kerautret, Philippe Even	Blurred Segments in Gray Level Images for Interactive Line Extraction.	IWCIA	2009	DBLP DOI BibTeX RDF	Blurred segments, discrete geometry, line extraction
2	Maria Grzegorek	Homogeneity of Pixel Neighborhoods in Gray Level Images Investigated by the Grade Correspondence Analysis.	Computer Recognition Systems 2	2008	DBLP DOI BibTeX RDF
2	Xinting Gao, Farook Sattar, Ronda Venkateswarlu	Multiscale Corner Detection of Gray Level Images Based on Log-Gabor Wavelet Transform.	IEEE Trans. Circuits Syst. Video Techn.	2007	DBLP DOI BibTeX RDF
2	Maria Frucci, Gabriella Sanniti di Baja	Object Detection in Watershed Partitioned Gray-Level Images.	MDA	2007	DBLP DOI BibTeX RDF
2	Eun-Cheon Lim, Choon-Bo Shim, Kang-Soo You	An Efficient Rank-based Image Transformation Scheme using Entropy Coding in Gray-Level Images.	SERA	2007	DBLP DOI BibTeX RDF
2	Shu-Fen Tu, Ching-Sheng Hsu	A Digital Rights Management Approach for Gray-Level Images.	ICAPR	2005	DBLP DOI BibTeX RDF
2	Johan Edén, Henrik I. Christensen	Local Straightness: A Contrast Independent Statistical Edge Measure for Color and Gray Level Images.	ICPR	2004	DBLP DOI BibTeX RDF
2	Xinting Gao, Zhuliang Yu, Farook Sattar, Ronda Venkateswarlu	Multiscale corner detection for gray level images using Plessey method.	ICARCV	2004	DBLP DOI BibTeX RDF
2	Akihiko Torii, Y. Wakazono, H. Murakami, Atsushi Imiya	PDE Based Method for Superresolution of Gray-Level Images.	CAIP	2003	DBLP DOI BibTeX RDF
2	Francisco José Madrid-Cuevas, Rafael Medina Carnicer, M. Prieto Villegas, Nicolás Luis Fernández García, Ángel Carmona Poyato	Simplified Texture Unit: A~New Descriptor of the Local Texture in Gray-Level Images.	IbPRIA	2003	DBLP DOI BibTeX RDF	Local texture descriptor, feature distribution, unsupervised texture segmentation
2	Akihiko Torii, Y. Wakazono, H. Murakami, Atsushi Imiya	Resolution conversion of gray-level images by discrete geometry.	ICIAP	2003	DBLP DOI BibTeX RDF
2	François Deschênes, Djemel Ziou	Detection of Line Junctions in Gray-Level Images.	ICPR	2000	DBLP DOI BibTeX RDF
2	Miguel Angel García, Boris Xavier Vintimilla	Acceleration of Thresholding and Labeling Operations through Geometric Processing of Gray-Level Images.	ICPR	2000	DBLP DOI BibTeX RDF
2	Frank Lebourgeois	Robust Multifont OCR System from Gray Level Images.	ICDAR	1997	DBLP DOI BibTeX RDF	gray levels characterisation, pattern recognition, features extraction, Character Recognition, scene analysis, character segmentation
2	Dorin Comaniciu, Peter Meer	Robust analysis of feature spaces: color image segmentation.	CVPR	1997	DBLP DOI BibTeX RDF	mean shift algorithm, nonparametric procedure, density gradients estimation, high quality edge image, content-based query systems, lightness coordinate, image segmentation, color images, image features, feature spaces, gray level images, color image segmentation, preprocessor, robust clustering, robust analysis
2	Ron Kimmel, Ravi Malladi, Nir A. Sochen	Images as embedding maps and minimal surfaces: movies, color, and volumetric medical images.	CVPR	1997	DBLP DOI BibTeX RDF	embedding maps, volumetric medical images, general geometrical framework, image processing, image segmentation, image enhancement, image enhancement, gray level images, three dimensional space, intensity images, minimal surfaces
2	Predrag R. Bakic, D. Brzakovic	Extension of CNN-Based Multilevel Halftoning to Color Reproduction. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	CNN based multilevel halftoning, trichromatic decomposition, component images, multilayer CNN, automatic multilevel halftoning, simulation, parallel algorithm, image representation, image colour analysis, cellular neural networks, gray-level images, color image processing, color reproduction
2	Xinquan Shen, Michael Spann	3D Shape Modelling Using a Multi-Scale Surface Model. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	3D shape modelling, multi-scale surface model, object shape extraction, 3D gray level images, bicubic B-spline surface, iterative fitting, edge response, measurement points, search radius, edge strength, search, detection, scale, search problems, voxels, parametric surface, hierarchical approach
2	Sitabhra Sinha, Sambhunath Biswas	Associative Memory for Gray-Scale Images. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	bit-plane representation, faithful recall, stored images, associative memory, visual databases, parallel implementation, gray-level images, gray-scale images, image storage
2	Ioan Tabus, Jorma Rissanen, Jaakko Astola	Adaptive L-Predictors Based on Finite State Machine Context Selection. (PDF / PS)	ICIP	1997	DBLP DOI BibTeX RDF	adaptive L-predictors, finite state machine context selection, adaptive nonlinear predictors, FSM context modeller, adaptive design, FSM-context L-predictor, image coding, lossless compression, gray level images
2	Mingjing Li, Ru-Wei Dai	The field transform and its application to personal handwritten Chinese character recognition. (PDF / PS)	ICDAR	1995	DBLP DOI BibTeX RDF	field transform, personal handwritten Chinese character recognition, human character recognition, character image, 2-dimensional scalar field, stroke points, image recognition, character recognition, handwriting recognition, gray-level images
2	Nir Katzir, Michael Lindenbaum, Moshe Porat	Curve Segmentation Under Partial Occlusion.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	2-D shape boundary segmentation, partially occluded object recognition, smooth boundary curve, similarity transformation invariance, intersection point existence conditions, image segmentation, transforms, image recognition, gray level images, partial occlusion, curve segmentation
2	Jonas Gårding	Direct Estimation of Shape from Texture.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	projected texture elements, Witkin method, probability, image reconstruction, iterative method, iterative methods, maximum likelihood estimator, image texture, estimation theory, gray-level images, surface orientation, nonlinear equations, shape from texture, image data
2	Jean-Michel Jolion, Peter Meer, Samira Bataouche	Robust Clustering with Applications in Computer Vision.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	minimum volume ellipsoid robust estimator, constrained random sampling, unimodal distribution, Kolmogorov-Smirnov test, multithresholding, Hough space, computer vision, computer vision, statistical analysis, statistical analysis, iterative methods, iterative methods, clustering algorithm, estimation theory, feature space, gray level images, range image segmentation
2	Annick Montanvert, Peter Meer, Azriel Rosenfeld	Hierarchical Image Analysis Using Irregular Tessellations.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	irregular tessellations, multiresolution image analysis, segmentation, picture processing, picture processing, stochastic processes, stochastic processes, hierarchical structure, gray level images
2	Gunilla Borgefors	Hierarchical Chamfer Matching: A Parametric Edge Matching Algorithm.	IEEE Trans. Pattern Anal. Mach. Intell.	1988	DBLP DOI BibTeX RDF	parametric edge matching algorithm, resolution pyramid, aerial photographs, hierarchical chamfer matching, computerised picture processing, computerised pattern recognition, gray-level images, computerized pattern recognition, computerized picture processing
2	Vinciane Lacroix	A Three-Module Strategy for Edge Detection.	IEEE Trans. Pattern Anal. Mach. Intell.	1988	DBLP DOI BibTeX RDF	three-module strategy, nonmaximum-deletion algorithm, learning edges, binary edge images, parallel process, parallel processing, edge detection, computerised picture processing, computerised pattern recognition, modules, contextual information, gray-level images, computerized pattern recognition, computerized picture processing, contour following, sequential process
1	Chu-Hsing Lin, Chen-Yu Lee, Shu-Yuan Lu, Shih-Pei Chien	Unseen Visible Watermarking for Gray Level Images Based on Gamma Correction.	FGIT-FGCN	2011	DBLP DOI BibTeX RDF
1	Alaeddin Malek, Maryam Yashtini	Image fusion algorithms for color and gray level images based on LCLS method and novel artificial neural network.	Neurocomputing	2010	DBLP DOI BibTeX RDF
1	Jin Chen, Huaigu Cao, Rohit Prasad, Anurag Bhardwaj, Premkumar Natarajan	Gabor features for offline Arabic handwriting recognition.	Document Analysis Systems	2010	DBLP DOI BibTeX RDF	Arabic handwriting recognition, feature extraction, Gabor filtering
1	Ming-Tsung Liu, Pao-Ta Yu	Robust Candidate Pruning Approach Based on the PSO-SVM for Fast Corner Detection with Noise Tolerance in Gray-Level Images.	Fundam. Inform.	2009	DBLP DOI BibTeX RDF
1	Ngai Ming Kwok, Quang Phuc Ha, Dikai Liu, Gu Fang	Contrast Enhancement and Intensity Preservation for Gray-Level Images Using Multiobjective Particle Swarm Optimization.	IEEE T. Automation Science and Engineering	2009	DBLP DOI BibTeX RDF
1	Hao-Kuan Tso, Der-Chyuan Lou, Dah-Lih Jeng, Chao-Lung Chou	Secret Sharing Method for Gray-level Images.	IIH-MSP	2009	DBLP DOI BibTeX RDF	cryptography, Information security, secret sharing
1	Amirhossein Taherinia, Mansour Jamzad	A Robust Image Watermarking Using Two Level DCT and Wavelet Packets Denoising.	ARES	2009	DBLP DOI BibTeX RDF
1	Shen-Chuan Tai, Yi-Ying Chang, Ting-Chou Tsai, Li-Man Liao	Analysis and Evaluation of Contrast Enhancement Methods in Digital Images.	IAS	2009	DBLP DOI BibTeX RDF
1	Geraldo F. Silveira, Ezio Malis	Visual servoing from robust direct color image registration.	IROS	2009	DBLP DOI BibTeX RDF
1	Rafael Verdú Monedero, Jesús Angulo, Jean Serra	Spatially-Variant Anisotropic Morphological Filters Driven by Gradient Fields.	ISMM	2009	DBLP DOI BibTeX RDF
1	Nidhal Bouaynaya, Dan Schonfeld	Theoretical Foundations of Spatially-Variant Mathematical Morphology Part II: Gray-Level Images.	IEEE Trans. Pattern Anal. Mach. Intell.	2008	DBLP DOI BibTeX RDF	Filtering, Morphological
1	Oliver Schmitt, Maria Hasse	Radial symmetries based decomposition of cell clusters in binary and gray level images.	Pattern Recognition	2008	DBLP DOI BibTeX RDF
1	Wei Huang, Chuanbo Chen, Mudar Sarem	Exact Geometric Moment Computation for Gray Level Images.	PACIIA	2008	DBLP DOI BibTeX RDF
1	Yuran Liu, Mingliang Hou, Xuejun Rao, Yudong Zhang	A Steady Corner Detection of Gray Level Images Based on Improved Harris Algorithm.	ICNSC	2008	DBLP DOI BibTeX RDF
1	Ruey-Ming Chao, Yu-An Ho, Yen-Ping Chu	Data Hiding Scheme Using Covering Codes in Halftone Images Based on Error Diffusion.	APSCC	2008	DBLP DOI BibTeX RDF
1	Xu Jing, Wu Jian, Ye Feng, Cui Zhi-ming	A Level Set Method for Color Image Segmentation Based on Bayesian Classifier.	CSSE	2008	DBLP DOI BibTeX RDF
1	Ira Kemelmacher-Shlizerman, Ronen Basri, Boaz Nadler	3D shape reconstruction of Mooney faces.	CVPR	2008	DBLP DOI BibTeX RDF
1	Y. M. Alginahi	Thesholding and Character Recognition in Security Documents with Watermarked Background.	DICTA	2008	DBLP DOI BibTeX RDF
1	Sanqiang Zhao, Yongsheng Gao, Baochang Zhang	Sobel-LBP.	ICIP	2008	DBLP DOI BibTeX RDF
1	Kussay Nugamesh Mutter, Mohd. Zubir Mat Jafri, Azlan Abdul Aziz	Automatic Fingerprint Identification Using Gray Hopfield Neural Network Improved by Run-Length Encoding.	CGIV	2008	DBLP DOI BibTeX RDF
1	Jesús P. Mena-Chalco, Ives Macedo, Luiz Velho, Roberto Marcondes Cesar Junior	PCA-Based 3D Face Photography.	SIBGRAPI	2008	DBLP DOI BibTeX RDF
1	Dong Xu, Shuicheng Yan, Lei Zhang 0001, Stephen Lin, Hong-Jiang Zhang, Thomas S. Huang	Reconstruction and Recognition of Tensor-Based Objects With Concurrent Subspaces Analysis.	IEEE Trans. Circuits Syst. Video Techn.	2008	DBLP DOI BibTeX RDF
1	Khalid M. Hosny	Efficient Computation of Legendre Moments for Gray Level Images.	Int. J. Image Graphics	2007	DBLP DOI BibTeX RDF
1	Khalid M. Hosny	Exact and fast computation of geometric moments for gray level images.	Applied Mathematics and Computation	2007	DBLP DOI BibTeX RDF
1	Khalid M. Hosny	Exact Legendre moment computation for gray level images.	Pattern Recognition	2007	DBLP DOI BibTeX RDF
1	Xinting Gao, Farook Sattar, Ronda Venkateswarlu	Multiscale Corner Detection of Gray Level Images Based on Log-Gabor Wavelet Transform.	ICASSP	2007	DBLP DOI BibTeX RDF
1	Mingsong Dou, Chao Zhang, Pengwei Hao, Jun Li	Converting Thermal Infrared Face Images into Normal Gray-Level Images.	ACCV	2007	DBLP DOI BibTeX RDF
1	Bogdan Kwolek	3D Model-Based Tracking of the Human Body in Monocular Gray-Level Images.	MIRAGE	2007	DBLP DOI BibTeX RDF
1	Yohei Saika, Jun-ichi Inoue	Probabilistic Inference to the Problem of Inverse-halftoning based on Statistical Mechanics of the Q-Ising Model.	FOCI	2007	DBLP DOI BibTeX RDF
1	Teresa León, Rafael Sebastián, Guillermo Ayala, María Elena Díaz, Roberto Zoncu, Derek Toomre	Fuzzy Temporal Random Sets with an Application to Cell Biology.	FUZZ-IEEE	2007	DBLP DOI BibTeX RDF
1	Julian Quiroga, Alfredo Restrepo, Lina Wedefort, Margarita Velasco	On the 2D Teager-Kaiser Operator.	ICIP	2007	DBLP DOI BibTeX RDF
1	Chuanfeng Lv, Zhiwen Liu, Qiangfu Zhao	A Flexible Non-linear PCA Encoder for Still Image Compression.	CIT	2007	DBLP DOI BibTeX RDF
1	Farid Flitti, Amine Bermak	Face Detection Using Classifiers Cascade Based on Vector Angle Measure and Multi-Modal Representation.	SiPS	2007	DBLP DOI BibTeX RDF
1	Jing-Ming Guo	A New Model-Based Digital Halftoning and Data Hiding Designed With LMS Optimization.	IEEE Transactions on Multimedia	2007	DBLP DOI BibTeX RDF
1	Ricardo Barrón, Humberto Sossa, Benjamín Cruz	A New Algorithm for Training Multi-layered Morphological Networks.	CIARP	2007	DBLP DOI BibTeX RDF	maximal support neighborhoods, Associative memories, Morphological neural networks
1	Giuliana Ramella, Gabriella Sanniti di Baja	Image Segmentation by Non-topological Erosion and Topological Expansion.	MDA	2007	DBLP DOI BibTeX RDF
1	Alberto Santamaría-Pang, C. M. Colbert, P. Saggau, Ioannis A. Kakadiaris	Automatic Centerline Extraction of Irregular Tubular Structures Using Probability Volumes from Multiphoton Imaging.	MICCAI	2007	DBLP DOI BibTeX RDF
1	Anwar M. Mirza, Asmatullah Chaudhry, Badre Munir	Spatially Adaptive Image Restoration Using Fuzzy Punctual Kriging.	J. Comput. Sci. Technol.	2007	DBLP DOI BibTeX RDF	punctual kriging, semivariance, structure similarity index, adaptive spatial filtering, fuzzy logic, image restoration
1	Giovanni Costantini, Daniele Casali, Renzo Perfetti	Associative memory design for 256 gray-level images using a multilayer neural network.	IEEE Transactions on Neural Networks	2006	DBLP DOI BibTeX RDF
1	Shang-Lin Hsieh, Hsuan-Chieh Huang, I-Ju Tsai	A Copyright Protection Scheme for Gray-Level Images Using Human Fingerprint.	ITNG	2006	DBLP DOI BibTeX RDF	fingerprint enhancement, digital watermarking, discrete wavelet transform, copyright protection, secret sharing scheme
1	Yuan Tai Hsu, Long-Wen Chang	A new construction algorithm of visual crytography for gray level images.	ISCAS	2006	DBLP DOI BibTeX RDF
1	Youngbae Hwang, Jun-Sik Kim, In-So Kweon	Determination of Color Space for Accurate Change Detection.	ICIP	2006	DBLP DOI BibTeX RDF
1	Hong Chang, Andreas Koschan, Besma R. Abidi, Mongi A. Abidi	Physics-based Fusion of Multispectral Data for Improved Face Recognition.	ICPR	2006	DBLP DOI BibTeX RDF
1	Lulu He, Hongyuan Wang	Spatial-variant Image Filtering Based on Bidimensional Empirical Mode Decomposition.	ICPR	2006	DBLP DOI BibTeX RDF
1	Kussay Nugamesh Mutter, Imad I. Abdul Kaream, Hussein A. Moussa	Gray Image Recognition Using Hopfield Neural Network With Multi-Bitplane and Multi-Connect Architecture.	CGIV	2006	DBLP DOI BibTeX RDF
1	Maria Petrou, Vassili A. Kovalev, Jürgen R. Reichenbach	Three-Dimensional Nonlinear Invisible Boundary Detection.	IEEE Transactions on Image Processing	2006	DBLP DOI BibTeX RDF
1	Y. V. Venkatesh, S. Kumar Raja, Ramya Narasimha	Multiple contour extraction from graylevel images using an artificial neural network.	IEEE Transactions on Image Processing	2006	DBLP DOI BibTeX RDF
1	Sylvain Chartier, Mounir Boukadoum	A sequential dynamic heteroassociative memory for multistep pattern recognition and one-to-many association.	IEEE Transactions on Neural Networks	2006	DBLP DOI BibTeX RDF
1	Félix Calderón, Leonardo Romero, Juan J. Flores	GA-SSD-ARC-NLM for Parametric Image Registration.	CIARP	2006	DBLP DOI BibTeX RDF
1	Céline Fouard, Magnus Gedda	An Objective Comparison Between Gray Weighted Distance Transforms and Weighted Distance Transforms on Curved Spaces.	DGCI	2006	DBLP DOI BibTeX RDF
1	Jialing Han, Jun Kong, Yinghua Lu, Yulong Yang, Gang Hou	A Novel Color Image Watermarking Method Based on Genetic Algorithm and Neural Networks.	ICONIP	2006	DBLP DOI BibTeX RDF
1	Hoon Kang	Associative Cubes in Unsupervised Learning for Robust Gray-Scale Image Recognition.	ISNN	2006	DBLP DOI BibTeX RDF
1	Cornelio Yáñez-Márquez, Luis Pastor Sánchez Fernández, Itzamá López-Yáñez	Alpha-Beta Associative Memories for Gray Level Patterns.	ISNN	2006	DBLP DOI BibTeX RDF
1	Abdulkerim Çapar, Binnur Kurt, Muhittin Gökmen	Affine Invariant Gradient Based Shape Descriptor.	MRCS	2006	DBLP DOI BibTeX RDF
1	Qiong Wang, Wankou Yang, Huan Wang, Jing-Yu Yang, Yu-Jie Zheng	Face Detection Using Binary Template Matching and SVM.	PRICAI	2006	DBLP DOI BibTeX RDF
1	Rafael Muñoz-Salinas, Eugenio Aguirre, Miguel García-Silvente	Detection of doors using a genetic visual fuzzy system for mobile robots.	Auton. Robots	2006	DBLP DOI BibTeX RDF	Door-detection, Mobile robot, Robot vision, Genetic fuzzy systems
1	Luca Bertelli, Rita Cucchiara, Giovanni Paternostro, Andrea Prati	A semi-automatic system for segmentation of cardiac M-mode images.	Pattern Anal. Appl.	2006	DBLP DOI BibTeX RDF	Hidden Markov chains, Multiclassifier, Cardiac imaging, Neural network, Performance evaluation, Image segmentation, Bayesian classifiers
1	Ofer Miller, Arie Pikaz, Amir Averbuch	Objects based change detection in a pair of gray-level images.	Pattern Recognition	2005	DBLP DOI BibTeX RDF
1	Chin-Chen Chang, Jun-Chou Chuang, Pei-Yu Lin	Sharing a Secret Two-Tone Image in Two Gray-Level Images.	ICPADS	2005	DBLP DOI BibTeX RDF	data encryption, visual cryptography, image hiding, Visual secret sharing
1	Maria Frucci, Carlo Arcelli, Gabriella Sanniti di Baja	Detecting and Ranking Foreground Regions in Gray-Level Images.	BVAI	2005	DBLP DOI BibTeX RDF
1	Deuk-Su Han, Myung-Jae Lee, Kang-Soo You, Euee S. Jang, Hoon-Sung Kwak	Rank-Based Image Transformation for Entropy Coding Efficiently.	ACIS-ICIS	2005	DBLP DOI BibTeX RDF
1	Hongliang Jin, Qingshan Liu, Xiaoou Tang, Hanqing Lu	Learning Local Descriptors for Face Detection.	ICME	2005	DBLP DOI BibTeX RDF
1	H. K. Kwan	Three-layer symmetrical and asymmetrical associative memories for image applications.	ISCAS	2005	DBLP DOI BibTeX RDF
1	Xijun Hua, Masahiro Yokomichi, Michio Kono	Stereo Correspondence Using Color Based on Competitive-cooperative Neural Networks.	PDCAT	2005	DBLP DOI BibTeX RDF
1	Soufiane Rital, Hocine Cherifi, Serge Miguet	A Segmentation Algorithm for Noisy Images.	CAIP	2005	DBLP DOI BibTeX RDF	neighborhood hypergraph, multilevel hypergraph partitioning, image segmentation and noise removal, graph, hypergraph
1	Marcin Grzegorzek, Michael Reinhold, Heinrich Niemann	Feature Extraction with Wavelet Transformation for Statistical Object Recognition.	CORES	2005	DBLP DOI BibTeX RDF
1	Sébastien Chabrier, Christophe Rosenberger, Hélène Laurent, Alain Rakotomamonjy	Segmentation Evaluation Using a Support Vector Machine.	ICAPR	2005	DBLP DOI BibTeX RDF
1	Marcin Grzegorzek, Heinrich Niemann	Statistical Object Recognition Including Color Modeling.	ICIAR	2005	DBLP DOI BibTeX RDF
1	Yongmei Michelle Wang, Jingdan Zhang, Zhunping Zhang, Baining Guo	Directional Coherence Interpolation For Three-Dimensional Gray-Level Images.	Int. J. Image Graphics	2004	DBLP DOI BibTeX RDF
1	Xinting Gao, Farook Sattar, Ronda Venkateswarlu	Corner detection of gray level images using gabor wavelets.	ICIP	2004	DBLP BibTeX RDF
1	Frédéric Jurie, Cordelia Schmid	Scale-Invariant Shape Features for Recognition of Object Categories.	CVPR	2004	DBLP DOI BibTeX RDF
1	Patrice Y. Simard, Henrique S. Malvar, James Rinker, Erin Renshaw	A Foreground/Background Separation Algorithm for Image Compression.	Data Compression Conference	2004	DBLP DOI BibTeX RDF
1	Ezzedine Ben Braiek, A. Meghoufel, Mohamed Cheriet	SKCS -new kernel family with compact support.	ICIP	2004	DBLP DOI BibTeX RDF