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检索条件"机构=Department of Computer Science Department of Language and Human Development"
938 条 记 录,以下是291-300 订阅
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Resolving personal names in email using context expansion
Resolving personal names in email using context expansion
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46th Annual Meeting of the Association for Computational Linguistics: human language Technologies, ACL-08: HLT
作者: Elsayed, Tamer Oard, Douglas W. Namata, Galileo Department of Computer Science Human Language Technology Center of Excellence University of Maryland College Park MD 20742 United States University of Maryland College Park MD 20742 United States
This paper describes a computational approach to resolving the true referent of a named mention of a person in the body of an email. A generative model of mention generation is used to guide mention resolution. Result... 详细信息
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Estimating document frequencies in a speech corpus
Estimating document frequencies in a speech corpus
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2011 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2011
作者: Karakos, Damianos Dredze, Mark Church, Ken Jansen, Aren Khudanpur, Sanjeev Human Language Technology Center of Excellence Johns Hopkins University Baltimore MD United States Department of Electrical and Computer Engineering Johns Hopkins University Baltimore MD United States Department of Computer Science Johns Hopkins University Baltimore MD United States
Inverse Document Frequency (IDF) is an important quantity in many applications, including Information Retrieval. IDF is defined in terms of document frequency, df (w), the number of documents that mention w at least o... 详细信息
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Multi-class confidence weighted algorithms
Multi-class confidence weighted algorithms
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2009 Conference on Empirical Methods in Natural language Processing, EMNLP 2009, Held in Conjunction with ACL-IJCNLP 2009
作者: Crammer, Koby Dredze, Mark Kulesza, Alex Department of Computer and Information Science University of Pennsylvania Philadelphia PA 19104 United States Human Language Technology Center of Excellence Johns Hopkins University Baltimore MD 21211 United States
The recently introduced online confidence-weighted (CW) learning algorithm for binary classification performs well on many binary NLP tasks. However, for multi-class problems CW learning updates and inference cannot b... 详细信息
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Meta-level Statistical Machine Translation  6
Meta-level Statistical Machine Translation
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6th International Joint Conference on Natural language Processing, IJCNLP 2013
作者: Ebrahimi, Sajad Meshgi, Kourosh Khadivi, Shahram Abady, Mohammad Ebrahim Shiri Ahmad Human Language Technology Lab Amirkabir University of Technology Tehran Iran Graduate School of Informatics Kyoto University Kyoto Japan Department of Computer Science Amirkabir University of Technology Tehran Iran
We propose a simple and effective method to build a meta-level Statistical Machine Translation (SMT), called meta-SMT, for system combination. Our approach is based on the framework of Stacked Generalization, also kno... 详细信息
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Effective fingerprint recognition approach based on double fingerprint thumb
Effective fingerprint recognition approach based on double f...
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International Conference on Current Research in computer science and Information Technology (ICCIT)
作者: Muzhir Shaban Al-Ani Tishko N. Muhamad Hersh A. Muhamad Ayub A. Nuri Department of Computer Science University of Human Development Sulaimania IRAQ
Many techniques are implemented to perform fingerprint recognition approach, and each technique based on specific criteria. The aim of this work is to find an efficient fingerprint recognition technique. This paper tr... 详细信息
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A note on the shift bound for cyclic codes by the DFT
A note on the shift bound for cyclic codes by the DFT
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作者: Zheng, Junru Kaida, Takayasu Department of Human Development Faculty of Human Sciences Kyushu Women's University Kitakyushu-shi 807-8586 Japan Department of Information and Computer Sciences Faculty of Humanity-Oriented Science and Engineering Kinki University Iizuka-shi 820-8555 Japan
For cyclic codes some well-known lower bounds and some decoding methods up to the half of the bounds are suggested. Particularly, the shift bound is a good lower bound of the minimum distance or cyclic codes, Reed-Mul... 详细信息
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Designing automated handheld navigation support  08
Designing automated handheld navigation support
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10th International Conference on human-computer Interaction with Mobile Devices and Services, MobileHCI 2008
作者: Uluca, Doguhan Streefkerk, Jan Willem Sciacchitano, Brian McCrickard, D. Scott Product Development Meridium Inc. Roanoke VA 24018 United States Department of Human Interfaces TNO Human Factors Soesterberg Netherlands Department of Computer Science Center for HCI Virginia Tech. Blacksburg VA 24060 United States
Map usage on handheld devices suffers from limited screen size and the minimal attention that users can dedicate to them in mobile situations. This work examines effects of automating navigation features like zooming ... 详细信息
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Using computer games for instruction: The student experience
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Active Learning in Higher Education 2011年 第1期12卷 45-56页
作者: Grimley, Michael Green, Richard Nilsen, Trond Thompson, David Tomes, Russell School of Education Studies and Human Development College of Education University of Canterbury Christchurch Private Bag 4800 New Zealand Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand
computer games are fun, exciting and motivational when used as leisure pursuits. But do they have similar attributes when utilized for educational purposes? This article investigates whether learning by computer game ... 详细信息
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Local training for PLDA in speaker verification  19
Local training for PLDA in speaker verification
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19th Annual Conference of the Oriental Chapter of International Committee for Coordination and Standardization of Speech Databases and Assessment Techniques, O-COCOSDA 2016
作者: Zhao, Chenghui Li, Lantian Wang, Dong Pu, April Pachira Beijing China Center for Speech and Language Technologies Division of Technical Innovation and Development Tsinghua National Laboratory for Information Science and Technology China Center for Speech and Language Technologies Research Institute of Information Technology China Department of Computer Science and Technology Tsinghua University Beijing China
PLDA is a popular normalization approach for the i-vector model, and it has delivered state-of-the-art performance in speaker verification. However, PLDA training requires a large amount of labeled development data, w... 详细信息
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When differential privacy meets NLP: The devil is in the detail
arXiv
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arXiv 2021年
作者: Habernal, Ivan Trustworthy Human Language Technologies Department of Computer Science Technical University of Darmstadt
Differential privacy provides a formal approach to privacy of individuals. Applications of differential privacy in various scenarios, such as protecting users' original utterances, must satisfy certain mathematica... 详细信息
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