Search results for "Acronym"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
144	Stuart A. Yeates, David Bainbridge 0001, Ian H. Witten	Using Compression to Identify Acronyms in Text.	Data Compression Conference	2000	DBLP DOI BibTeX RDF	compression applications, data mining, text mining, PPM, acronyms
89	Shicong Feng, Yuhong Xiong, Conglei Yao, Liwei Zheng, Wei Liu	Acronym extraction and disambiguation in large-scale organizational web pages.	CIKM	2009	DBLP DOI BibTeX RDF	acronym extraction and disambiguation, graph-based disambiguation, pattern/instance ranking, under-sampling
76	Eduardo Torres-Schumann, Klaus U. Schulz	Stable methods for recognizing acronym-expansion pairs: from rule sets to hidden Markov models.	Int. J. Document Anal. Recognit.	2006	DBLP DOI BibTeX RDF	Acronym recognition, Biomedical texts, Automated text analysis, Terminological expressions, Hidden Markov models
75	Alpa Jain, Silviu Cucerzan, Saliha Azzam	Acronym-Expansion Recognition and Ranking on the Web.	IRI	2007	DBLP DOI BibTeX RDF
63	Manuel Zahariev	A Linguistic Approach to Extracting Acronym Expansions from Text.	Knowl. Inf. Syst.	2004	DBLP DOI BibTeX RDF	Acronym extraction, Information extraction, Acronyms
61	Xiaonan Ji, Gu Xu, James Bailey 0001, Hang Li 0001	Mining, Ranking, and Using Acronym Patterns.	APWeb	2008	DBLP DOI BibTeX RDF
61	David Nadeau, Peter D. Turney	A Supervised Learning Approach to Acronym Identification.	Canadian AI	2005	DBLP DOI BibTeX RDF
50	Weijian Ni, Yalou Huang, Dong Li, Yang Wang 0017	Boosting over Groups and Its Application to Acronym-Expansion Extraction.	ADMA	2008	DBLP DOI BibTeX RDF	Acronym Extraction, Classification, Boosting
44	Amir Pouran Ben Veyseh, Nicole Meister, Franck Dernoncourt, Thien Huu Nguyen	Acronym Extraction and Acronym Disambiguation Shared Tasks at the Scientific Document Understanding Workshop 2022.	SDU@AAAI	2022	DBLP BibTeX RDF
44	João L. M. Pereira, Helena Galhardas, Dennis E. Shasha	Acronym Expander at SDU@AAAI-21: an Acronym Disambiguation Module.	SDU@AAAI	2021	DBLP BibTeX RDF
44	Aditya Kashyap, Heather Burris, Chris Callison-Burch, Mary Regina Boland	The CLASSE GATOR (CLinical Acronym SenSE disambiGuATOR): A Method for predicting acronym sense from neonatal clinical notes.	Int. J. Medical Informatics	2020	DBLP DOI BibTeX RDF
44	Amir Pouran Ben Veyseh, Franck Dernoncourt, Quan Hung Tran, Thien Huu Nguyen	What Does This Acronym Mean? Introducing a New Dataset for Acronym Identification and Disambiguation.	CoRR	2020	DBLP BibTeX RDF
44	Amir Pouran Ben Veyseh, Franck Dernoncourt, Quan Hung Tran, Thien Huu Nguyen	What Does This Acronym Mean? Introducing a New Dataset for Acronym Identification and Disambiguation.	COLING	2020	DBLP DOI BibTeX RDF
44	Yeo-Chan Yoon, So-Young Park, Young-In Song, Hae-Chang Rim, Dae-Woong Rhee	Automatic Acronym Dictionary Construction Based on Acronym Generation Types.	IEICE Trans. Inf. Syst.	2008	DBLP DOI BibTeX RDF
44	Manuel Zahariev	Efficient Acronym-Expansion Matching for Automatic Acronym Acquisition.	IKE	2003	DBLP BibTeX RDF
39	Jeonghee Yi, Neel Sundaresan	Mining the Web for Acronyms Using the Duality of Patterns and Relations.	Workshop on Web Information and Data Management	1999	DBLP DOI BibTeX RDF
35	Leah S. Larkey, Paul Ogilvie, M. Andrew Price, Brenden Tamilio	Acrophile: an automated acronym extractor and server.	ACM DL	2000	DBLP DOI BibTeX RDF	information extraction, acronyms
27	Jun Xu 0001, Yalou Huang	Using SVM to Extract Acronyms from Text.	Soft Comput.	2007	DBLP DOI BibTeX RDF	Classification, Support vector machines, Expansion, Acronym
27	Nathaniel S. Borenstein	Help Texts vs. Help Mechanisms: A New Mandate for Documentation Writers.	SIGDOC	1985	DBLP DOI BibTeX RDF	ACRONYM
26	Jared Fox, Nik Brown	Automatically Extracting Acronyms from Biomedical Text.	BIBE	2007	DBLP DOI BibTeX RDF
26	Mathieu Roche, Violaine Prince	AcroDef : A Quality Measure for Discriminating Expansions of Ambiguous Acronyms.	CONTEXT	2007	DBLP DOI BibTeX RDF
26	Ying Yin, Bin Zhang 0001, Yuhai Zhao, Guoren Wang	Mining the Most Interesting Patterns from Multiple Phenotypes Medical Data.	RSCTC	2006	DBLP DOI BibTeX RDF
26	Vlado Keselj, Dawn N. Jutla	QTIP: Multi-Agent NLP and Privacy Architecture for Information Retrieval in Usable Web Privacy Software.	Web Intelligence	2005	DBLP DOI BibTeX RDF
26	Matt Blaze	WAR: Wireless Anonymous Routing (Discussion).	Security Protocols Workshop	2003	DBLP DOI BibTeX RDF
26	Douglas E. Appelt, Jerry R. Hobbs, John Bear, David J. Israel, Megumi Kameyama, Mabry Tyson	SRI: description of the JV-FASTUS system used for MUC-5.	MUC	1993	DBLP DOI BibTeX RDF
22	Lizhen Ou, Yiping Yao, Xueshan Luo, Xinmeng Li, Kai Chen 0020	ContextAD: Context-Aware Acronym Disambiguation with Siamese BERT Network.	Int. J. Intell. Syst.	2023	DBLP DOI BibTeX RDF
22	Temitope Ibrahim Amosa, Lila Iznita Izhar, Patrick Sebastian, Idris Ismail, Oladimeji Ibrahim, Shehu Lukman Ayinla	Clinical Errors From Acronym Use in Electronic Health Record: A Review of NLP-Based Disambiguation Techniques.	IEEE Access	2023	DBLP DOI BibTeX RDF
22	Ramakrishnan Menaha, V. E. Jayanthi 0001	Heuristics-based sequence labelling model for finding educational domain acronym expansions.	Expert Syst. J. Knowl. Eng.	2023	DBLP DOI BibTeX RDF
22	Lihu Chen, Gaël Varoquaux, Fabian M. Suchanek	GLADIS: A General and Large Acronym Disambiguation Benchmark.	CoRR	2023	DBLP DOI BibTeX RDF
22	Lihu Chen, Gaël Varoquaux, Fabian M. Suchanek	GLADIS: A General and Large Acronym Disambiguation Benchmark.	EACL	2023	DBLP DOI BibTeX RDF
22	Nicholas B. Link, Sicong Huang 0005, Tianrun Cai, Jiehuan Sun, Kumar Dahal, Lauren Costa, Kelly Cho, Katherine P. Liao, Tianxi Cai, Chuan Hong	Binary acronym disambiguation in clinical notes from electronic health records with an application in computational phenotyping.	Int. J. Medical Informatics	2022	DBLP DOI BibTeX RDF
22	Prashant Sharma, Hadeel Saadany, Leonardo Zilio, Diptesh Kanojia, Constantin Orasan	An Ensemble Approach to Acronym Extraction using Transformers.	CoRR	2022	DBLP BibTeX RDF
22	Usama Yaseen, Stefan Langer	Domain Adaptive Pretraining for Multilingual Acronym Extraction.	CoRR	2022	DBLP DOI BibTeX RDF
22	Amir Pouran Ben Veyseh, Nicole Meister, Seunghyun Yoon 0002, Rajiv Jain, Franck Dernoncourt, Thien Huu Nguyen	MACRONYM: A Large-Scale Dataset for Multilingual and Multi-Domain Acronym Extraction.	CoRR	2022	DBLP BibTeX RDF
22	João L. M. Pereira, João Casanova, Helena Galhardas, Dennis E. Shasha	AcX: System, Techniques, and Experiments for Acronym Expansion. (PDF / PS)	Proc. VLDB Endow.	2022	DBLP DOI BibTeX RDF
22	Nithish Kannen, Divyanshu Sheth, Abhranil Chandra, Shubhraneel Pal	CABACE: Injecting Character Sequence Information and Domain Knowledge for Enhanced Acronym and Long-Form Extraction.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Usama Yaseen, Stefan Langer	Domain Adaptive Pretraining for Multilingual Acronym Extraction.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Yixuan Weng, Fei Xia, Bin Li 0083, Xiusheng Huang, Shizhu He	ADBCMM : Acronym Disambiguation by Building Counterfactuals and Multilingual Mixing.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Gwangho Song, Hongrae Lee, Kyuseok Shim	T5 Encoder Based Acronym Disambiguation with Weak Supervision.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Yunpeng Tai, Xiaoyu Zhang, Xuefeng Xi	Applying Multi-Task Reading Comprehension in Acronym Disambiguation.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Taiqiang Wu, Xingyu Bai, Yujiu Yang	Prompt-based Model for Acronym Disambiguation via Negative Sampling.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Fei Xia, Bin Li 0083, Yixuan Weng, Xiusheng Huang, Shizhu He	ANACONDA: Adversarial training with iNtrust loss in ACrONym DisambiguAtion.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Bin Li 0083, Fei Xia, Yixuan Weng, Bin Sun 0001, Shutao Li, Xiusheng Huang	PSG: Prompt-based Sequence Generation for Acronym Extraction.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Xiusheng Huang, Bin Li 0083, Fei Xia, Yixuan Weng	A Novel Initial Reminder Framework for Acronym Extraction.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Siheng Li, Cheng Yang, Tian Liang, Xinyu Zhu, Chengze Yu, Yujiu Yang	Acronym Extraction with Hybrid Strategies.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Fazlourrahman Balouchzahi, Oxana Vitman, Hosahalli Lakshmaiah Shashirekha, Grigori Sidorov, Alexander F. Gelbukh	Acronym Identification using Transformers and Flair Framework.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Bin Li 0083, Fei Xia, Yixuan Weng, Xiusheng Huang, Bin Sun 0001	SimCLAD: A Simple Framework for Contrastive Learning of Acronym Disambiguation.	SDU@AAAI	2022	DBLP BibTeX RDF
22	Amir Pouran Ben Veyseh, Nicole Meister, Seunghyun Yoon 0002, Rajiv Jain, Franck Dernoncourt, Thien Huu Nguyen	MACRONYM: A Large-Scale Dataset for Multilingual and Multi-Domain Acronym Extraction.	COLING	2022	DBLP BibTeX RDF
22	Ramakrishnan Menaha, VE. Jayanthi	Mining the web to discover acronym-definitions based on sequence labeling and iterative query expansion model.	Concurr. Comput. Pract. Exp.	2021	DBLP DOI BibTeX RDF
22	Bin Li 0083, Fei Xia, Yixuan Weng, Xiusheng Huang, Bin Sun 0001, Shutao Li	PSG: Prompt-based Sequence Generation for Acronym Extraction.	CoRR	2021	DBLP BibTeX RDF
22	Chunguang Pan, Bingyan Song, Shengguang Wang, Zhipeng Luo	BERT-based Acronym Disambiguation with Multiple Training Strategies.	CoRR	2021	DBLP BibTeX RDF
22	Amir Pouran Ben Veyseh, Franck Dernoncourt, Walter Chang, Thien Huu Nguyen	MadDog: A Web-based System for Acronym Identification and Disambiguation.	CoRR	2021	DBLP BibTeX RDF
22	Danqing Zhu, Wangli Lin, Yang Zhang, Qiwei Zhong, Guanxiong Zeng, Weilin Wu, Jiayu Tang	AT-BERT: Adversarial Training BERT for Acronym Identification Winning Solution for SDU@AAAI-21.	CoRR	2021	DBLP BibTeX RDF
22	Yixuan Weng, Fei Xia, Bin Li 0083, Xiusheng Huang, Shizhu He, Kang Liu 0001, Jun Zhao 0001	ADBCMM : Acronym Disambiguation by Building Counterfactuals and Multilingual Mixing.	CoRR	2021	DBLP BibTeX RDF
22	Nithish Kannen, Divyanshu Sheth, Abhranil Chandra, Shubhraneel Pal	CABACE: Injecting Character Sequence Information and Domain Knowledge for Enhanced Acronym and Long-Form Extraction.	CoRR	2021	DBLP BibTeX RDF
22	Bin Li 0083, Fei Xia, Yixuan Weng, Xiusheng Huang, Bin Sun 0001, Shutao Li	SimCLAD: A Simple Framework for Contrastive Learning of Acronym Disambiguation.	CoRR	2021	DBLP BibTeX RDF
22	Qiwei Zhong, Guanxiong Zeng, Danqing Zhu, Yang Zhang, Wangli Lin, Ben Chen, Jiayu Tang	Leveraging Domain Agnostic and Specific Knowledge for Acronym Disambiguation.	CoRR	2021	DBLP BibTeX RDF
22	Clemens Eppner, Arsalan Mousavian, Dieter Fox	ACRONYM: A Large-Scale Grasp Dataset Based on Simulation.	ICRA	2021	DBLP DOI BibTeX RDF
22	Amir Pouran Ben Veyseh, Franck Dernoncourt, Thien Huu Nguyen, Walter Chang, Leo Anthony Celi	Acronym Identification and Disambiguation Shared Tasks for Scientific Document Understanding.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Danqing Zhu, Wangli Lin, Yang Zhang, Qiwei Zhong, Guanxiong Zeng, Weilin Wu, Jiayu Tang	AT-BERT: Adversarial Training BERT for Acronym Identification Winning Solution for SDU@AAAI-21.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Chunguang Pan, Bingyan Song, Shengguang Wang, Zhipeng Luo	BERT-based Acronym Disambiguation with Multiple Training Strategies.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Qiwei Zhong, Guanxiong Zeng, Danqing Zhu, Yang Zhang, Wangli Lin, Ben Chen, Jiayu Tang	Leveraging Domain Agnostic and Specific Knowledge for Acronym Disambiguation.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Nicholas Egan, John Bohannon	Primer AI's Systems for Acronym Identification and Disambiguation.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Willie Rogers, Alastair R. Rae, Dina Demner-Fushman	AI-NLM exploration of the Acronym Identification Shared Task at SDU@AAAI-21.	SDU@AAAI	2021	DBLP BibTeX RDF
22	Amir Pouran Ben Veyseh, Franck Dernoncourt, Walter Chang, Thien Huu Nguyen	MadDog: A Web-based System for Acronym Identification and Disambiguation.	EACL (System Demonstrations)	2021	DBLP DOI BibTeX RDF
22	William P. Hogan, Yoshiki Vazquez-Baeza, Yannis Katsis, Tyler Baldwin, Ho-Cheol Kim, Chun-Nan Hsu	BLAR: Biomedical Local Acronym Resolver.	BioNLP@NAACL-HLT	2021	DBLP DOI BibTeX RDF
22	Lisa Grossman Liu, Meghan Reading Turchioe, David Russell, Annie C. Myers, David K. Vawdrey, Ruth Masterson Creber	Effect of Abbreviation and Acronym Expansion on Patients' Comprehension of their Health Records: A Randomized Trial.	AMIA	2021	DBLP BibTeX RDF
22	Taufik Fuadi Abidin, Amir Mahazir, Muhammad Subianto, Khairul Munadi, Ridha Ferdhiana	Recognizing Indonesian Acronym and Expansion Pairs with Supervised Learning and MapReduce.	Inf.	2020	DBLP DOI BibTeX RDF
22	Clemens Eppner, Arsalan Mousavian, Dieter Fox	ACRONYM: A Large-Scale Grasp Dataset Based on Simulation.	CoRR	2020	DBLP BibTeX RDF
22	Nicholas Egan, John Bohannon	Primer AI's Systems for Acronym Identification and Disambiguation.	CoRR	2020	DBLP BibTeX RDF
22	Amir Pouran Ben Veyseh, Franck Dernoncourt, Thien Huu Nguyen, Walter Chang, Leo Anthony Celi	Acronym Identification and Disambiguation Shared Tasks for Scientific Document Understanding.	CoRR	2020	DBLP BibTeX RDF
22	Griffin Adams, Mert Ketenci, Adler J. Perotte, Noemie Elhadad	Zero-Shot Clinical Acronym Expansion with a Hierarchical Metadata-Based Latent Variable Model.	CoRR	2020	DBLP BibTeX RDF
22	Griffin Adams, Mert Ketenci, Shreyas Bhave, Adler J. Perotte, Noémie Elhadad	Zero-Shot Clinical Acronym Expansion via Latent Meaning Cells.	ML4H@NeurIPS	2020	DBLP BibTeX RDF
22	Alexandra Pomares Quimbaya, Pilar López-Úbeda, Michel Oleynik, Stefan Schulz 0001	Leveraging PubMed to Create a Specialty-Based Sense Inventory for Spanish Acronym Resolution.	MIE	2020	DBLP DOI BibTeX RDF
22	Lisa Grossman Liu, Meghan Reading Turchioe, Annie C. Myers, David K. Vawdrey, Ruth Masterson Creber	Effect of Abbreviation and Acronym Expansion on Patients' Comprehension of their Health Records: A Randomized Trial.	AMIA	2020	DBLP BibTeX RDF
22	John King Gamble, Christopher E. Granade, Nathan Wiebe	Bayesian ACRONYM Tuning.	TQC	2019	DBLP DOI BibTeX RDF
22		ORA-NetScenes - note ORA is not an acronym.	Encyclopedia of Social Network Analysis and Mining. 2nd Ed.	2018	DBLP DOI BibTeX RDF
22	Lisa V. Grossman, Elliot G. Mitchell, George Hripcsak, Chunhua Weng, David K. Vawdrey	A method for harmonization of clinical abbreviation and acronym sense inventories.	J. Biomed. Informatics	2018	DBLP DOI BibTeX RDF
22	Jean Charbonnier, Christian Wartena	Using Word Embeddings for Unsupervised Acronym Disambiguation.	COLING	2018	DBLP BibTeX RDF
22	Yang Li 0150, Bo Zhao 0001, Ariel Fuxman, Fangbo Tao	Guess Me if You Can: Acronym Disambiguation for Enterprises.	ACL (1)	2018	DBLP BibTeX RDF
22	Jie Liu 0007, Caihua Liu, Yalou Huang	Multi-granularity sequence labeling model for acronym expansion identification.	Inf. Sci.	2017	DBLP DOI BibTeX RDF
22	Kolby L. Weisenburger, Joseph Huehnerhoff, Emily M. Levesque, Philip Massey	acronym: An Automatic Reduction Pipeline for Astronomical Images.	J. Open Source Softw.	2017	DBLP DOI BibTeX RDF
22	Aditya Thakker, Suhail Barot, Sudhir Bagul	Acronym Expansion: A Domain Independent Approach.	CoRR	2017	DBLP BibTeX RDF
22	Aditya Thakker, Suhail Barot, Sudhir Bagul	Acronym Expansion: A General Approach Using Deep Learning.	ICON	2017	DBLP BibTeX RDF
22	Zhifei Zhang, Sheng Luo 0006, Shuwen Ma	Acr2Vec: Learning Acronym Representations in Twitter.	IJCRS (1)	2017	DBLP DOI BibTeX RDF
22	Denis C. Ilie-Ablachim, George-Cristian Patru, Iulia-Maria Florea, Daniel Rosner	Monitoring device for culture substrate growth parameters for precision agriculture: Acronym: MoniSen.	RoEduNet	2016	DBLP DOI BibTeX RDF
22	Sanaz Vajedian, Mahdi Motagh, Faramarz Nilfouroushan	Response to Sowter, A.; Cigna, F. On the Use of the ISBAS Acronym in InSAR Applications. Comment on Vajedian, S.; Motagh, M.; Nilfouroushan, F. StaMPS Improvement for Deformation Analysis in Mountainous Regions: Implications for the Damavand Volcano and Mosha Fault in Alborz. Remote Sens, 2015, 7, 8323-8347.	Remote. Sens.	2015	DBLP DOI BibTeX RDF
22	Andrew Sowter, Francesca Cigna	On the Use of the ISBAS Acronym in InSAR Applications. Comment on Vajedian, S.; Motagh, M.; Nilfouroushan, F. StaMPS Improvement for Deformation Analysis in Mountainous Regions: Implications for the Damavand Volcano and Mosha Fault in Alborz. Remote Sens. 2015, 7, 8323-8347.	Remote. Sens.	2015	DBLP DOI BibTeX RDF
22	Charalampos Tsimpouris, Kyriakos N. Sgarbas, Sofia Panagiotopoulou	Acronym identification in Greek legal texts.	Digit. Scholarsh. Humanit.	2015	DBLP DOI BibTeX RDF
22	Akram Gaballah Ahmed, Mohamed Farouk Abdel Hady, Emad Nabil, Amr Badr	A Language Modeling Approach for Acronym Expansion Disambiguation.	CICLing (1)	2015	DBLP DOI BibTeX RDF
22	Chao Li, Lei Ji 0001, Jun Yan 0001	Acronym Disambiguation Using Word Embedding.	AAAI	2015	DBLP DOI BibTeX RDF
22	Jie Liu 0007, Caihua Liu, Qemghua Hu, Yalou Huang	Fine-grained acronym expansion identification using latent-state neural structured prediction model.	ICMLC	2015	DBLP DOI BibTeX RDF
22	Myunggwon Hwang, Do-Heon Jeong, Jinhyung Kim, Sa-Kwang Song, Hanmin Jung, Mazhar Sajjad	Acronym-Expansion Disambiguation for Intelligent Processing of Enterprise Information.	Comput. Informatics	2014	DBLP BibTeX RDF
22	Ankit Nautial, Nagesh Bhattu Sristy, Durvasula V. L. N. Somayajulu	Finding acronym expansion using semi-Markov conditional random fields.	COMPUTE	2014	DBLP DOI BibTeX RDF
22	Praveen Yadav, Sukomal Pal, Rishabh Kumar, Surender Singh, Harsh Singh	Popular Acronym Retrieval through Text Messaging.	FIRE	2014	DBLP DOI BibTeX RDF
22	Maud Ehrmann, Leonida Della Rocca, Ralf Steinberger, Hristo Tanev	Acronym recognition and processing in 22 languages.	CoRR	2013	DBLP BibTeX RDF
22	Maud Ehrmann, Leonida Della Rocca, Ralf Steinberger, Hristo Tanev	Acronym recognition and processing in 22 languages.	RANLP	2013	DBLP BibTeX RDF
22	Bilyana Taneva, Tao Cheng, Kaushik Chakrabarti, Yeye He	Mining acronym expansions and their meanings using query click log.	WWW	2013	DBLP DOI BibTeX RDF
22	Yonghui Wu, Buzhou Tang, Min Jiang 0007, Sungrim Moon, Joshua C. Denny, Hua Xu 0001	Clinical Acronym/Abbreviation Normalization using a Hybrid Approach.	CLEF (Working Notes)	2013	DBLP BibTeX RDF
22	Danielle L. Mowery, Brett R. South, Jianwei Leng, Laura-Maria Murtola, Riitta Danielsson-Ojala, Sanna Salanterä, Wendy W. Chapman	Creating a Reference Standard of Acronym and Abbreviation Annotations for the ShARe/CLEF eHealth Challenge 2013.	AMIA	2013	DBLP BibTeX RDF