Search results for "cross-entropy"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
55	Budi Santosa	Application of the Cross-Entropy Method to Dual Lagrange Support Vector Machine.	ADMA	2009	DBLP DOI BibTeX RDF	kernel adatron, Lagrange, Support vector machine, computation time, Cross entropy, generalization error
46	Xueqian Zhao, Yonghe Guo, Zhuo Feng, Shiyan Hu	Parallel hierarchical cross entropy optimization for on-chip decap budgeting.	DAC	2010	DBLP DOI BibTeX RDF	parallel computing, cross-entropy, decoupling capacitor
46	Laurent Paquereau, Bjarne E. Helvik	Revisiting the Auto-Regressive Functions of the Cross-Entropy Ant System.	IWSOS	2009	DBLP DOI BibTeX RDF	Ant-based optimization, CEAS, linear approximations, Cross-Entropy method
46	Hong Zhou, Jing Wang, Yue Qiu	Application of the Cross Entropy Method to the Credit Risk Assessment in an Early Warning System.	ISIP	2008	DBLP DOI BibTeX RDF	importance sampling, rare event, cross entropy, credit risk assessment
46	Zhanhua Bai, Qiang Lv	A leader-based parallel cross entropy algorithm for MCP.	GECCO (Companion)	2007	DBLP DOI BibTeX RDF	parallel algorithm, cross entropy method, maximum clique problem
46	Kin-Ping Hui, Nigel G. Bean, Miro Kraetzl, Dirk P. Kroese	The Cross-Entropy Method for Network Reliability Estimation.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	permutation Monte Carlo, merge process, importance sampling, network reliability, rare events, cross-entropy
46	L. Margolin	On the Convergence of the Cross-Entropy Method.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	combinatorial optimization, convergence, cross-entropy
46	G. Alon, Dirk P. Kroese, Tal Raviv, Reuven Y. Rubinstein	Application of the Cross-Entropy Method to the Buffer Allocation Problem in a Simulation-Based Environment.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	production lines, stochastic optimization, buffer allocation, cross-entropy method
40	Anna Corazza, Giorgio Satta	Probabilistic Context-Free Grammars Estimated from Infinite Distributions.	IEEE Trans. Pattern Anal. Mach. Intell.	2007	DBLP DOI BibTeX RDF	Probabilistic context-free grammars, derivational entropy, expectation-maximization methods, Hidden Markov Models, maximum-likelihood estimation, cross-entropy
38	Izack Cohen, Boaz Golany, Avraham Shtub	Resource allocation in stochastic, finite-capacity, multi-project systems through the cross entropy methodology.	J. Sched.	2007	DBLP DOI BibTeX RDF	Simulation, Resource allocation, Uncertainty, Project management, Stochastic processes, Cross entropy
38	Yunpeng Cai, Xiaomin Sun 0001, Hua Xu, Peifa Jia	Cross entropy and adaptive variance scaling in continuous EDA.	GECCO	2007	DBLP DOI BibTeX RDF	adaptive variance scaling, estimation of distirbution algorithms, evolutionary computation, cross entropy
38	Krishna Chepuri, Tito Homem-de-Mello	Solving the Vehicle Routing Problem with Stochastic Demands using the Cross-Entropy Method.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	stochastic optimization, vehicle routing problem, cross-entropy method
38	Ad Ridder	Importance Sampling Simulations of Markovian Reliability Systems Using Cross-Entropy.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	reliability, Markov chains, importance sampling, cross entropy, rare event simulation
38	Izack Cohen, Boaz Golany, Avraham Shtub	Managing Stochastic, Finite Capacity, Multi-Project Systems through the Cross-Entropy Methodology.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	simulation, project management, stochastic processes, cross-entropy, uncertainty modeling, finite capacity
38	Pieter-Tjerk de Boer, Dirk P. Kroese, Shie Mannor, Reuven Y. Rubinstein	A Tutorial on the Cross-Entropy Method.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	randomized optimization, machine learning, Monte-Carlo simulation, rare events, cross-entropy method
38	Pieter-Tjerk de Boer	Rare-Event Simulation of Non-Markovian Queueing Networks Using a State-Dependent Change of Measure Determined Using Cross-Entropy.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	queueing networks, rare-event simulation, cross-entropy method
38	Lina Perelman, Avi Ostfeld	Water distribution systems optimal design using cross entropy.	GECCO	2005	DBLP DOI BibTeX RDF	water distribution systems, combinatorial optimization, optimal design, cross-entropy, water resources
38	Reuven Y. Rubinstein	Cross-entropy and rare events for maximal cut and partition problems.	ACM Trans. Model. Comput. Simul.	2002	DBLP DOI BibTeX RDF	Combinatorial optimization, importance sampling, cross-entropy, rare event simulation
37	Shu-Cherng Fang, Jacob H.-S. Tsao	Entropy Optimization: Shannon Measure of Entropy and its Properties.	Encyclopedia of Optimization	2009	DBLP DOI BibTeX RDF	Minimum cross-entropy principle, Entropy, Cross-entropy, Maximum entropy principle
36	Ahmet Ünveren, Adnan Acan	Multi-objective optimization with cross entropy method: Stochastic learning with clustered pareto fronts.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
36	Hana Chockler, Eitan Farchi, Benny Godlin, Sergey Novikov	Cross-Entropy Based Testing.	FMCAD	2007	DBLP DOI BibTeX RDF
36	Douglas Kline, Victor L. Berardi	Revisiting squared-error and cross-entropy functions for training neural network classifiers.	Neural Comput. Appl.	2005	DBLP DOI BibTeX RDF
35	Poul E. Heegaard, Otto J. Wittner	Self-tuned Refresh Rate in a Swarm Intelligence Path Management System.	IWSOS/EuroNGI	2006	DBLP DOI BibTeX RDF	CE-ants, restoration time, network management, swarm intelligence, Cross Entropy, service availability
35	Andreas Lindemann, Christian L. Dunis, Paulo J. G. Lisboa	Level estimation, classification and probability distribution architectures for trading the EUR/USD exchange rate.	Neural Comput. Appl.	2005	DBLP DOI BibTeX RDF	Confirmation filters, Leverage, Multi-layer perceptron networks, Softmax cross entropy networks, Gaussian mixture models, Probability distribution, Trading strategy
35	Poul E. Heegaard, Otto J. Wittner, Bjarne E. Helvik	Self-Management of Virtual Paths in Dynamic Networks.	Self-star Properties in Complex Information Systems	2005	DBLP DOI BibTeX RDF	Ant-based optimisation, elite CE ants, Network management, Swarm intelligence, Resilience, Cross-entropy
32	Ming-Shing Yu, Feng-Long Huang, Piyu Tsai	Statistical Behavior Analysis of Smoothing Methods for Language Models of Mandarin Data Sets.	AIRS	2006	DBLP DOI BibTeX RDF	statistical behaviors, natural language processing, Language models, smoothing methods, cross entropy
31	Pieter-Tjerk de Boer, Dirk P. Kroese, Reuven Y. Rubinstein	Rare event simulation and combinatorial optimization using cross entropy: estimating buffer overflows in three stages using cross-entropy.	WSC	2002	DBLP DOI BibTeX RDF
31	Tito Homem-de-Mello, Reuven Y. Rubinstein	Rare event simulation and combinatorial optimization using cross entropy: estimation of rare event probabilities using cross-entropy.	WSC	2002	DBLP DOI BibTeX RDF
28	Zoltán Szabó 0001, Barnabás Póczos, András Lörincz	Cross-Entropy Optimization for Independent Process Analysis.	ICA	2006	DBLP DOI BibTeX RDF
28	Bjarne E. Helvik, Otto J. Wittner	Using the Cross-Entropy Method to Guide/Govern Mobile Agent's Path Finding in Networks.	MATA	2001	DBLP DOI BibTeX RDF
27	Pingping Xiu, Henry S. Baird	Analysis of whole-book recognition.	Document Analysis Systems	2010	DBLP DOI BibTeX RDF	whole-book recognition, digital library, cross entropy, isogeny, anytime algorithm, adaptive classification
27	Jonathan M. Keith, Dirk P. Kroese, George Y. Sofronov	Adaptive independence samplers.	Stat. Comput.	2008	DBLP DOI BibTeX RDF	Generalized Markov sampler, Markov chain Monte Carlo, Comparative genomics, Cross-entropy, Adaptive methods
27	Ishai Menache, Shie Mannor, Nahum Shimkin	Basis Function Adaptation in Temporal Difference Reinforcement Learning.	Ann. Oper. Res.	2005	DBLP DOI BibTeX RDF	temporal difference algorithms, reinforcement learning, radial basis functions, cross entropy method
27	Mark Zlochin, Mauro Birattari, Nicolas Meuleau, Marco Dorigo	Model-Based Search for Combinatorial Optimization: A Critical Survey.	Ann. Oper. Res.	2004	DBLP DOI BibTeX RDF	stochastic gradient ascent, ant colony optimization, metaheuristics, estimation of distribution algorithms, adaptive optimization, cross-entropy method
27	Dirk P. Kroese, Reuven Y. Rubinstein	The Transform Likelihood Ratio Method for Rare Event Simulation with Heavy Tails.	Queueing Syst. Theory Appl.	2004	DBLP DOI BibTeX RDF	simulation, importance sampling, heavy tail distributions, rare events, cross-entropy, likelihood ratio
26	Peter Tiño, Miroslav Koteles	Extracting finite-state representations from recurrent neural networks trained on chaotic symbolic sequences.	IEEE Trans. Neural Networks	1999	DBLP DOI BibTeX RDF
25	Shifei Ding, Fengxiang Jin, Xiaofeng Lei, Zhongzhi Shi	A Supervised Feature Extraction Algorithm for Multi-class.	FAW	2008	DBLP DOI BibTeX RDF
23	Cheng-Yuan Liou, Bruce R. Musicus	Cross Entropy Approximation of Structured Gaussian Covariance Matrices.	IEEE Trans. Signal Process.	2008	DBLP DOI BibTeX RDF
22	Qendrim Bytyqi, Nicola Wolpert, Elmar Schömer, Ulrich Schwanecke	Prototype Softmax Cross Entropy: A New Perspective on Softmax Cross Entropy.	SCIA (2)	2023	DBLP DOI BibTeX RDF
22	Daniele Cerra, Mihai Datcu	Algorithmic Cross-Complexity and Relative Complexity.	DCC	2009	DBLP DOI BibTeX RDF
19	Shaowei Wang 0001, Jian Wang, Xiaoyong Ji, Yuhao Wang	Binary Sequences with Good Aperiodic Autocorrelations Using Cross-Entropy Method.	ICIC (2)	2009	DBLP DOI BibTeX RDF
19	Hana Chockler, Eitan Farchi, Benny Godlin, Sergey Novikov	Cross-Entropy-Based Replay of Concurrent Programs.	FASE	2009	DBLP DOI BibTeX RDF
19	Luqing Wang, Chintha Tellambura	Cross-Entropy-Based Sign-Selection Algorithms for Peak-to-Average Power Ratio Reduction of OFDM Systems.	IEEE Trans. Signal Process.	2008	DBLP DOI BibTeX RDF
19	Jiaqiao Hu, Hyeong Soo Chang	A population-based cross-entropy method with dynamic sample allocation.	CDC	2008	DBLP DOI BibTeX RDF
19	Jinhong Wu, Branimir R. Vojcic, Zhengdao Wang	Cross-entropy based symbol selection and partial iterative decoding for serial concatenated convolutional codes.	CISS	2008	DBLP DOI BibTeX RDF
19	Dirk P. Kroese, Kin-Ping Hui, Sho Nariai	Network Reliability Optimization via the Cross-Entropy Method.	IEEE Trans. Reliab.	2007	DBLP DOI BibTeX RDF
19	Hagai Aronowitz, David Burshtein	Efficient Speaker Recognition Using Approximated Cross Entropy (ACE).	IEEE Trans. Speech Audio Process.	2007	DBLP DOI BibTeX RDF
19	Emilio G. Ortíz-García, Ángel M. Pérez-Bellido	Hybrid Cross-Entropy Method/Hopfield Neural Network for Combinatorial Optimization Problems.	IDEAL	2007	DBLP DOI BibTeX RDF
19	Gareth E. Evans, Jonathan M. Keith, Dirk P. Kroese	Parallel cross-entropy optimization.	WSC	2007	DBLP DOI BibTeX RDF
19	Abderrahmane Boubezoul, Sébastien Paris, Mustapha Ouladsine	Improving the GRLVQ Algorithm by the Cross Entropy Method.	ICANN (1)	2007	DBLP DOI BibTeX RDF
19	Zhiwu Lu 0001	A Regularized Minimum Cross-Entropy Algorithm on Mixtures of Experts for Time Series Prediction.	ISNN (2)	2006	DBLP DOI BibTeX RDF
19	Qing Wang, Chuan-Hua Zhou, Bao-Hua Zhao	Discriminatively Learning Selective Averaged One-Dependence Estimators Based on Cross-Entropy Method.	CIS	2006	DBLP DOI BibTeX RDF
19	Sho Nariai, Kin-Ping Hui, Dirk P. Kroese	Designing an Optimal Network Using the Cross-Entropy Method.	IDEAL	2005	DBLP DOI BibTeX RDF
19	Soumya Sanyal 0002, Sajal K. Das 0001	MaTCH : Mapping Data-Parallel Tasks on a Heterogeneous Computing Platform Using the Cross-Entropy Heuristic.	IPDPS	2005	DBLP DOI BibTeX RDF
19	Jue Wu, Albert C. S. Chung	Cross Entropy: A New Solver for Markov Random Field Modeling and Applications to Medical Image Segmentation.	MICCAI	2005	DBLP DOI BibTeX RDF
19	Shie Mannor, Dori Peleg, Reuven Y. Rubinstein	The cross entropy method for classification.	ICML	2005	DBLP DOI BibTeX RDF
19	Jonathan M. Keith, Dirk P. Kroese	Rare event simulation and combinatorial optimization using cross entropy: sequence alignment by rare event simulation.	WSC	2002	DBLP DOI BibTeX RDF
19	Marco Dorigo, Mark Zlochin, Nicolas Meuleau, Mauro Birattari	Updating ACO Pheromones Using Stochastic Gradient Ascent and Cross-Entropy Methods.	EvoWorkshops	2002	DBLP DOI BibTeX RDF
19	Gabriele Kern-Isberner	A Conditional-Logical Approach to Minimum Cross-Entropy.	STACS	1997	DBLP DOI BibTeX RDF
19	Charles L. Byrne	Iterative image reconstruction algorithms based on cross-entropy minimization.	IEEE Trans. Image Process.	1993	DBLP DOI BibTeX RDF
18	Julien Cornebise, Eric Moulines, Jimmy Olsson	Adaptive methods for sequential importance sampling with application to state space models.	Stat. Comput.	2008	DBLP DOI BibTeX RDF	Adaptive Monte Carlo, Auxiliary particle filter, Coefficient of variation, State space models, Kullback-Leibler divergence, Sequential Monte Carlo, Cross-entropy method
18	Máté J. Csorba, Poul E. Heegaard, Peter Herrmann	Adaptable model-based component deployment guided by artificial ants.	Autonomics	2008	DBLP DOI BibTeX RDF	component deployment, cross-entropy ant system, QoS requirements
18	Rich Caruana, Alexandru Niculescu-Mizil	Data mining in metric space: an empirical analysis of supervised learning performance criteria.	KDD	2004	DBLP DOI BibTeX RDF	performance evaluation, metrics, supervised learning, precision, lift, recall, cross entropy, ROC
18	Randall K. Fish, Mari Ostendorf, Gary D. Bernard, David A. Castañón	Multilevel Classification of Milling Tool Wear with Confidence Estimation.	IEEE Trans. Pattern Anal. Mach. Intell.	2003	DBLP DOI BibTeX RDF	Tool wear, normalized cross entropy, sparsely-labeled training, milling, HMM, confidence, machining
18	Dmitry V. Khmelev, William John Teahan	A repetition based measure for verification of text collections and for text categorization.	SIGIR	2003	DBLP DOI BibTeX RDF	language modeling, text categorization, text compression, cross-entropy
18	Xintao Wu, Daniel Barbará	Learning missing values from summary constraints.	SIGKDD Explor.	2002	DBLP DOI BibTeX RDF	constraint programming, linear algebra, maximum entropy, data cleaning, cross entropy
18	Geok See Ng, Khue Hiang Chan, Sevki S. Erdogan, Harcharan Singh	Neural Network Learning Using Entropy Cycle.	Knowl. Inf. Syst.	2000	DBLP DOI BibTeX RDF	Entropy cycle, Entropy learning, Information theory, Cross-entropy, Relevance criteria
18	Ni Ding, Mohammad Amin Zarrabian, Parastoo Sadeghi	A Cross Entropy Interpretation of R{é}nyi Entropy for α-leakage.	CoRR	2024	DBLP DOI BibTeX RDF
18	Tian-Chi Tong, Qian Dong, Jinsheng Sun, Yuan Jiang	Vital spreaders identification synthesizing cross entropy and information entropy with Kshell method.	Expert Syst. Appl.	2023	DBLP DOI BibTeX RDF
18	Lingyu Meng, Liangqun Li, Weixin Xie, Yanshan Li, Zongxiang Liu	Time-sequential hesitant fuzzy entropy, cross-entropy and correlation coefficient and their application to decision making.	Eng. Appl. Artif. Intell.	2023	DBLP DOI BibTeX RDF
18	Bing Fang	Probabilistic linguistic decision-making based on the hybrid entropy and cross-entropy measures.	Fuzzy Optim. Decis. Mak.	2023	DBLP DOI BibTeX RDF
18	Jean Dezert, Frédéric Dambreville	Cross-Entropy and Relative Entropy of Basic Belief Assignments.	FUSION	2023	DBLP DOI BibTeX RDF
18	Longmei Li, Tingting Zheng, Wenjing Yin, Qiuyue Wu	Novel Pythagorean fuzzy entropy and Pythagorean fuzzy cross-entropy measures and their applications.	J. Intell. Fuzzy Syst.	2021	DBLP DOI BibTeX RDF
18	Alireza Sajedi, Gholamhossein Yari	Order υ Entropy and Cross Entropy of Uncertain Variables for Portfolio Selection.	Int. J. Fuzzy Log. Intell. Syst.	2020	DBLP DOI BibTeX RDF
18	Kongchun Mei, Ying Peng, Junjun Mao	Comprehensive cross-entropy and entropy measures and their applications under interval type-2 fuzzy environment.	J. Intell. Fuzzy Syst.	2019	DBLP DOI BibTeX RDF
18	Dengbao Yao, Cuicui Wang	Hesitant intuitionistic fuzzy entropy/cross-entropy and their applications.	Soft Comput.	2018	DBLP DOI BibTeX RDF
18	Haibo Wu, Ye Yuan, Lijun Wei, Lidan Pei	On entropy, similarity measure and cross-entropy of single-valued neutrosophic sets and their application in multi-attribute decision making.	Soft Comput.	2018	DBLP DOI BibTeX RDF
18	Bahram Farhadinia, Zeshui Xu	Novel hesitant fuzzy linguistic entropy and cross-entropy measures in multiple criteria decision making.	Appl. Intell.	2018	DBLP DOI BibTeX RDF
18	Shuntaro Takahashi, Kumiko Tanaka-Ishii	Cross Entropy of Neural Language Models at Infinity - A New Bound of the Entropy Rate.	Entropy	2018	DBLP DOI BibTeX RDF
18	Gholanhossein Yari, Alireza Sajedi	Portfolio Selection in the Credibilistic Framework Using Renyi Entropy and Renyi Cross Entropy.	Int. J. Fuzzy Log. Intell. Syst.	2018	DBLP DOI BibTeX RDF
18	Jin Han Park, Hee Eun Kwark, Young Chel Kwun	Entropy and Cross-entropy for Generalized Hesitant Fuzzy Information and Their Use in Multiple Attribute Decision Making.	Int. J. Intell. Syst.	2017	DBLP DOI BibTeX RDF
18	Xunjie Gou, Zeshui Xu, Huchang Liao	Hesitant fuzzy linguistic entropy and cross-entropy measures and alternative queuing method for multiple criteria decision making.	Inf. Sci.	2017	DBLP DOI BibTeX RDF
18	Dengbao Yao, Xiaoxing Liu, Xu Zhang, Cuicui Wang	Type-2 fuzzy cross-entropy and entropy measures and their applications.	J. Intell. Fuzzy Syst.	2016	DBLP DOI BibTeX RDF
18	Anjana Gupta, Aparna Mehra, S. S. Appadoo	Mixed Solution Strategy for MCGDM Problems Using Entropy/Cross Entropy in Interval-Valued Intuitionistic Fuzzy Environment.	IGTR	2015	DBLP DOI BibTeX RDF
18	Junjun Mao, Dengbao Yao, Cuicui Wang	A novel cross-entropy and entropy measures of IFSs and their applications.	Knowl. Based Syst.	2013	DBLP DOI BibTeX RDF
18	Zeshui Xu, Meimei Xia	Hesitant fuzzy entropy and cross-entropy and their use in multiattribute decision-making.	Int. J. Intell. Syst.	2012	DBLP DOI BibTeX RDF
18	Meimei Xia, Zeshui Xu	Entropy/cross entropy-based group decision making under intuitionistic fuzzy environment.	Inf. Fusion	2012	DBLP DOI BibTeX RDF
18	C. R. Rao 0001	Entropy and Cross Entropy as Diversity and Distance Measures.	International Encyclopedia of Statistical Science	2011	DBLP DOI BibTeX RDF
18	Duaa Hamed Alsaeed, Ali El-Zaart, Ahmed Bouridane	Minimum Cross Entropy Thresholding Using Entropy-Li Based on Log-normal Distribution for Skin Cancer Images.	SITIS	2011	DBLP DOI BibTeX RDF
18	Robert K. Niven	Combinatorial Information Theory: I. Philosophical Basis of Cross-Entropy and Entropy	CoRR	2005	DBLP BibTeX RDF
18	Joseph C. Park, Salahalddin T. Abusalah	Maximum Entropy: A Special Case of Minimum Cross-entropy Applied to Nonlinear Estimation by an Artificial Neural Network.	Complex Syst.	1997	DBLP BibTeX RDF
18	Kenneth Rose, David J. Miller 0001, Allen Gersho	Entropy-Constrained Tree-Structured Vector Quantizer Design by the Minimum Cross Entropy Principle.	Data Compression Conference	1994	DBLP DOI BibTeX RDF
18	Robert L. Burr	Iterative convex I-projection algorithms for maximum entropy and minimum cross-entropy computations.	IEEE Trans. Inf. Theory	1989	DBLP DOI BibTeX RDF
18	Calyampudi Radhakrishna Rao, Tapas K. Nayak	Cross entropy, dissimilarity measures, and characterizations of quadratic entropy.	IEEE Trans. Inf. Theory	1985	DBLP DOI BibTeX RDF
18	Rodney W. Johnson, John E. Shore	Comments on and correction to 'Axiomatic derivation of the principle of maximum entropy and the principle of minimum cross-entropy' (Jan 80 26-37).	IEEE Trans. Inf. Theory	1983	DBLP DOI BibTeX RDF
18	John E. Shore, Rodney W. Johnson	Axiomatic derivation of the principle of maximum entropy and the principle of minimum cross-entropy.	IEEE Trans. Inf. Theory	1980	DBLP DOI BibTeX RDF
18	Rodney W. Johnson	Determining probability distributions by maximum entropy and minimum cross-entropy.	APL	1979	DBLP DOI BibTeX RDF
17	Kuansan Wang, Xiaolong Li, Jianfeng Gao 0001	Multi-style language model for web scale information retrieval.	SIGIR	2010	DBLP DOI BibTeX RDF	mixture language models, probabilistic relevance model, information retrieval, parameter estimation, smoothing
17	Kazumi Saito, Masahiro Kimura, Hiroshi Motoda	Effective Visualization of Information Diffusion Process over Complex Networks.	ECML/PKDD (2)	2008	DBLP DOI BibTeX RDF
17	Shi-Fei Ding, Zhong-Zhi Shi	A Novel Supervised Information Feature Compression Algorithm.	International Conference on Computational Science (1)	2006	DBLP DOI BibTeX RDF