a type 2 fuzzy model based on three dimensional membership functions for smart thresholding in c
Báo cáo khoa học: "A Hierarchical Bayesian Language Model based on Pitman-Yor Processes" docx
... cross-validation using IKN, an approximation to a hierarchical Pitman-Yor language model Unfortunately cross-validation using a hierarchical Pitman-Yor language model inferred using Gibbs sampling is currently ... description of a Markov chain Monte Carlo sampling based inference scheme for the hierarchical PitmanYor language model Further details can be obtained at (Teh, 20 06) We also relate interpolated ... paper are threefold: in proposing a langauge model with excellent performance and the accompanying advantages of Bayesian probabilistic models, in proposing a novel and efficient inference scheme...
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Báo cáo khoa học: "A Statistical Machine Translation Model Based on a Synthetic Synchronous Grammar" docx
... Research and Development Program of China (20 06AA010108) References David Chiang 20 07 Hierarchical phrase -based translation In computational linguistics, 33 (2) Jason Eisner 20 03 Learning non-isomorphic ... the conventional features as in (Zhang et al., 20 08) in our current implementation 2. 2 The SSG -based Translation Model The translation in our SSG -based translation model can be treated as a SSG ... non-isomorphic tree mappings for machine translation In Proceedings of ACL 20 03 Galley, M and Graehl, J and Knight, K and Marcu, D and DeNeefe, S and Wang, W and Thayer, I 20 06 Scalable inference and training...
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Báo cáo hóa học: " Research Article A T-S Fuzzy Model-Based Adaptive Exponential Synchronization Method for Uncertain " docx
... describe certain complex nonlinear systems using some local linear subsystems 21 , 22 In 23 , a fuzzy feedback control method was proposed for chaotic synchronization and chaotic model following ... following control The authors in 24 , 25 proposed fuzzy observer -based chaotic synchronization and secure communication In 26 , 27 , fuzzy adaptive synchronization methods for chaotic systems with ... variable structure control for chaotic synchronization and secure communication,” Chaos, Solitons and Fractals, vol 20 , no 5, pp 967–977, 20 04 E Ott, C Grebogi, and J A Yorke, “Controlling chaos,”...
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Báo cáo hóa học: " Research Article A Suboptimal PTS Algorithm Based on Particle Swarm Optimization Technique for PAPR Reduction in OFDM Systems" potx
... 1.5 =2 c1 c1 c1 c1 10 =2 =2 =2 = 2. 5 c2 c2 c2 c2 = 1.5 =2 = 2. 5 =2 Figure 8: CCDFs comparison of the PSO -based PTS scheme with different combinations of acceleration constants when N = 128 , M ... factors increases resulted in the PAPR depression increasing For example, at the level of CCDF being 0.1%, the acceleration factors c1 = 0.5 and c2 = 0.5, the PAPR is 8.3 dB, and acceleration factors ... Wireless Communications, vol 12, no 2, pp 56–65, 20 05 [19] A Ratnaweera, S K Halgamuge, and H C Watson, “Selforganizing hierarchical particle swarm optimizer with timevarying acceleration coefficients,”...
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Interventions based on exercise and physical environment for preventing falls in cognitively impaired older people living in long term care facilities a systematic review and meta analysis
... de ayudas técnicas para la marcha); Ropa, calzado/protección (calzado adecuado) -Profesional: Terapeuta ocupacional (hogar) y fisioterapeuta (calzado y ayudas para la marcha) CONTROL: Cuidado habitual ... trabajadores sociales CONTROL: Cuidado habitual Cese de restricciones físicas; Reducción parcial del uso de restricciones; Porcentaje de personas que se caen; N.◦ de fracturas asociadas a caídas; ... ayudas técnicas) -Profesional: Terapeuta ocupacional CONTROL: Cuidado habitual Intervención Desenlaces Resultadosa Observaciones Rolland, 20 0733 Ensayo clínico aleatorizado Aleatorización realizada...
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Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... a conversational system for air travel planning In Proc of the 6th Conference on Applied NLP, pp 68-75 van Rijsbergen C (20 05) A probabilistic logic for information retrieval In Advances in Information ... at each dialogue turn On the other hand, context elements contain all the additional information (explanations and descriptions) appearing in the scripts The extracted dialogues are stored into ... utterance-level score for generating a final rank of candidate utterances A log-linear combination scheme is used for combining the two scores The dialogue management module randomly selects one...
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Stream Prediction Using A Generative Model Based On Frequent Episodes In Event Sequences doc
... searching and browsing: Languages, studies and applications In Proceedings of International Joint Conference on Artificial Intelligence, pages 27 40 27 47, 20 07 [4] A P Heath and R W White Defection ... rare events in temporal domains In Proceedings of the 20 02 IEEE International Conference on Data Mining, ICDM 20 02, pages 474–481, Maebashi City, Japan, Dec 9– 12 20 02 G M Weiss and H Hirsh Learning ... salient aspects of search behavior that are necessary for predictive analysis Downey et al [3] already introduced formal models and languages that encode search behavior as character sequences,...
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Báo cáo toán học: " A novel voice activity detection based on phoneme recognition using statistical model" pdf
... Gaussian and Gaussian-like noise, and MFCCs are the important features in phoneme recognizer 2. 2.1 Harmonic structure information Harmonic structure information is a well known acoustic cue for ... to model speech characteristics is Gaussian function or Gaussian mixture model The GMM based VAD algorithm has attracted considerable attention for its high accuracy in speech/non-speech detection ... phoneme including usp VAD based on Viterbi Figure Noisy speech coe Figure DCT Log power spectrum Mel filter bank process DCT Obtain harmonic information Convert to linear domain IDCT a 22 a3 3 a4 4 a2 3...
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Báo cáo hóa học: " A human motion model based on maps for navigation systems" pptx
... presented in [27 ] In addition, we can in practice restrict the rectangular area to a small area around the actual position, so that the computational effort is much lower Finally, one can consider ... where a large conference hall is close to more constraining rooms and corridors Multimodal situations arise when a person walks past a door at an angle and a certain fraction of the particles walk ... Journal on Wireless Communications and Networking 20 11, 20 11:60 http://jwcn.eurasipjournals.com/content /20 11/1/60 Second, we examine the case of using an accurate motion model that incorporates...
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Báo cáo hóa học: " Research Article A Stereo Crosstalk Cancellation System Based on the Common-Acoustical Pole/Zero Model" docx
... be updated according to the head position in real time, the computational efficiency of the crosstalk cancellation algorithm is crucial for practical applications To reduce the computational cost, ... function with commonacoustical pole/zero (CAPZ) models, then design a crosstalk cancellation system based on it 3.1 CAPZ Modeling of Acoustic Transfer Functions Haneda proposed the concept of common-acoustical ... novel crosstalk cancellation system based on common-acoustical pole/zero (CAPZ) models, which outperforms conventional all-zero or pole/zero models in computational efficiency [23 , 24 ] The acoustic...
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báo cáo hóa học:" A novel voice activity detection based on phoneme recognition using statistical model" ppt
... Gaussian and Gaussian-like noise, and MFCCs are the important features in phoneme recognizer 2. 2.1 Harmonic structure information Harmonic structure information is a well known acoustic cue for ... to model speech characteristics is Gaussian function or Gaussian mixture model The GMM based VAD algorithm has attracted considerable attention for its high accuracy in speech/non-speech detection ... phoneme including usp VAD based on Viterbi Figure Noisy speech coe Figure DCT Log power spectrum Mel filter bank process DCT Obtain harmonic information Convert to linear domain IDCT a 22 a3 3 a4 4 a2 3...
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Development of a two dimensional wave model based on the extended boussinesq equations
... matrix for uα in the predictor and corrector stages, and tridiagonal matrices for both variables in the iterative stage Tridiagonal matrices contain only diagonal and adjacent off-diagonal terms and ... analytical solution for water sloshing in a confined container in the first period 64 Fig.3. 12 Comparisons of numerical results and analytical solution for water sloshing in a confined container ... µ 2v ∂x −h ∂h ∂x (2. 22) Substituting equations (2. 21) and (2. 22) into equation (2. 20) and applying bottom boundary condition (2. 17) and kinematic boundary conditions (2. 18) and (2. 19), equation...
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Exploring the environmental variable from a cultural perspective through wayfinding behavior based on three chinese hospitals case studies
... focus on three main aspects: the environmental properties, cognition, and human wayfinding performance, which also form the three main parts of this wayfinding research The wayfinding performance ... definition of cognition and the wayfinding process For instance, Passini stressed the processing of environmental information as an important aspect of wayfinding and later he categorized environmental ... configuration were rated by responses to highly abstract two- dimensional diagrams Results indicate that plan configuration account for majority of the variance of wayfinding performance Evans (1980)...
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LAKE EUTROPHICATION MODEL BASED ON THE IMPACT OF THE ZOOPLANKTON COMMUNITY ON PHYTOPLANKTON SUCCESSION
... observation site (34˚47') was used to calculate the daily irradiance These calculations were done according to Stewart (1975), Groden (1977), and Jayaweera and Asaeda (1996) RESULTS AND DISCUSSION ... them have a certain ranges of statistical variations Considering this feature, the parameters should be determined not as a certain values but as a values with ranges The set membership approach ... the Ability of Daphnia carinata King to - 81 - Journal of Water and Environment Technology, Vol .2, No .2, 20 04 control phytoplankton and resist cyanobacterial toxicity: Implications for biomanipulation...
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Effect of periodic suction on three dimensional flow and heat transfer past a vertical porous plate embedded in a porous medium
... of AMSE Journal, France; Central European Journal of Physics; International Journal of Medicine and Medical Sciences, Chemical Engineering Communications etc E-mail address: drssd2@yahoo.com ... flow past an accelerated vertical porous plate with suction Bull Malays Math Sci Soc 20 06, 29 (1), 33- 42 [15] Das S S., Satapathy A. , Das J K., Panda J P Mass transfer effects on MHD flow and heat ... friction at the wall On the other hand, the effect of increasing suction parameter is to enhance the magnitude of both the components of skin friction at the wall A growing suction parameter enhances...
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2013 a robust multiple watermarking scheme based on the DWT x
... value lection d’un es Yaghmaie and A Aliabadian, pace d’insertion decomposition and radon transform,” Interna 0,1 tional Journal of a b c d e f Electronics and communication (AEÜ), pp Fig 12 LL ... transformed domain such as discrete cosine transf - Quantization based watermarking: This appr orm domain oach uses or discrete wavelet transform domain Watermark quantization to embed the watermark ... sub-bands es The four extracted watermarks are, afterwards, compared t o the original watermark to check the watermark presence in t he attacked image For objective examination, they calculate...
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2013 a robust multiple watermarking scheme based on the DWT
... four extracted watermarks are, afterwards, compared to the original watermark to check the watermark presence in the attacked image For objective examination, they calculate the similarity ratio ... couleur additif : vers la selection d’un espace d’insertion optimal,” Coresa03, 20 03 S Rastegar, F Namazi, K Yaghmaie and A Aliabadian, “Hybrid watermarking algorithm based on singular value decomposition ... Journal of Applied Science and Engineering 4, pp 27 5 -29 0, 20 06 A Bamatraf, R Ibrahim and M N M Salleh, A new digital watermarking algorithm using combination of least significant bit (LSB) and inverse...
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Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
... incorporating coreferential information of candidates In Proceedings of the 42nd Annual Meeting on Association for Computational Linguistics, page 127 Association for Computational Linguistics ... LDC2008T13 T.S Morton 20 00 Coreference for NLP applications In Proceedings of the 38th Annual Meeting on Association for Computational Linguistics, pages 173–180 Association for Computational ... American Chapter of the Association for Computational Linguistics, pages 385–393 Association for Computational Linguistics L Hasler, C Orasan, and K Naumann 20 06 NPs for events: Experiments in coreference...
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Báo cáo khoa học: "Automatic Acquisition of Language Model based on Head-Dependent Relation between Words" pdf
... training starts with the initial grammar The train corpus is analyzed with the grammar and the occurrence frequency of each dependency relation is calculated Based on the frequencies, probabilities ... "Reestimation and Best-First Parsing Algorithm for Probabilistic Dependency Grammar" In WVLC-5, pages 11 -21 M K McCandless 1994 "Automatic Acquisition of Language Models for Speech Recognition" Master's ... a language model based on a kind of simple dependency grammar The grammar consists of head-dependent relations between words and can be learned automatically from a raw corpus by the reestimation...
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Báo cáo khoa học: "Introduction of a new paraphrase generation tool based on Monte-Carlo sampling" potx
... 24 th International Conference on Machine Learning (ICML’07), pages 27 3 28 0, June Levente Kocsis and Csaba Szepesvári 20 06 Bandit based monte-carlo planning In 17th European Conference on Machine ... Monolingual machine translation for paraphrase generation In Dekang Lin and Dekai Wu, editors, the 20 04 Conference on Empirical Methods in Natural Language Processing, pages 1 42 149., Barcelona, Spain, ... Bannard and Chris Callison-Burch 20 05 Paraphrasing with bilingual parallel corpora In Annual Meeting of ACL, pages 597–604, Morristown, NJ, USA Association for Computational Linguistics Regina Barzilay...
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