assessments based on raw sensor data and parameters
Báo cáo khoa học: "Word Clustering and Disambiguation Based on Co-occurrence Data" pdf
Ngày tải lên :
17/03/2014, 07:20
... training data and 299 test data We hand-labeled the test data with the correct disambiguation 'answers.' We performed clustering on the nouns on the left position and the nouns on the right position ... are equal for all models and consider only the description length for encoding the parameters of a model as the model description length If computation time were of no concern, we could in principle ... probability of a noun n and a verb v as the product of the joint probability of the noun and verb classes that n and v belong to, and the conditional probabilities of n and v given their classes,...
- 7
- 328
- 0
Tài liệu WORKSHOP ON NUCLEAR REACTION DATA AND NUCLEAR REACTORS: PHYSICS, DESIGN AND SAFETY doc
Ngày tải lên :
12/02/2014, 16:20
... can, at most, contain nucleons, two protons and two neutrons with opposite spin projections In hadron physics, a typical cluster would be a baryon containing quarks or a meson containing a quark-antiquark ... decomposition of the Hamiltonian directs to an ansatz for the wave function in terms of an internal function of H1 and one of H2 and a relative motion function of type eq (2.2) The total wave function ... calculations, from the theory of nuclear reactions and nuclear data production and validation down to the applications to nuclear reactor physics, design and safety In particular, the collection of...
- 287
- 513
- 0
Tài liệu Báo cáo khóa học: Further insights into the assembly of the yeast cytochrome bc1 complex based on analysis of single and double deletion mutants lacking supernumerary subunits and cytochrome b pdf
Ngày tải lên :
19/02/2014, 12:20
... Immunodetection of the yeast mitochondrial proteins was carried out with monoclonal and polyclonal antibodies by chemiluminescence The stained polyacrylamide gels and the fluorographs containing ... the cells on solid media containing fermentable or nonfermentable carbon sources and then incubating at 30 °C The results are summarized in Table Among the single deletion mutants, only the subunit ... analysis of DNA on agarose gels, restriction endonuclease analysis, ligation of DNA fragments, Ó FEBS 2004 1212 V Zara et al (Eur J Biochem 271) transformation of Escherichia coli and isolation of plasmid...
- 10
- 517
- 0
Báo cáo khoa học: "Text Summarization Model based on Maximum Coverage Problem and its Variant" pot
Ngày tải lên :
17/03/2014, 22:20
... compression based on syntactic or heuristic rules McDonald (2007) formulated text summarization as a knapsack problem and obtained the global solution and its approximate solutions Its relation to ... evaluation.2 Among others, we focus on ROUGE-1 in the discussion of the result, because ROUGE-1 has proved to have strong correlation with human annotation (Lin, 2004; Lin and Hovy, 2003) Wilcoxon ... contains conceptual units A and B, s2 contains A, and s3 contains B The proposed coverage -based methods can capture the fact that s1 has the same information as {s2 , s3 }, while similarity-based...
- 9
- 418
- 0
Báo cáo khoa học: "A Cognitive Cost Model of Annotations Based on Eye-Tracking Data" pdf
Ngày tải lên :
23/03/2014, 16:20
... the document context condition, and t(9) = 1.97, p = 0.08 for the annotation errors in the sentence context condition 1162 experimental condition document condition sentence condition complexity ... persons, organizations and locations – based on the eye-mind assumption We tested two main hypotheses – one relating to the amount of contextual information being used for annotation decisions, ... experimental condition and 20 annotation examples of each complexity class: number of entity-critical words, mean annotation time and standard deviations (SD), mean annotation errors, standard deviations,...
- 10
- 467
- 1
Báo cáo khoa học: "Simultaneous English-Japanese Spoken Language Translation Based on Incremental Dependency Parsing and Transfer" pot
Ngày tải lên :
23/03/2014, 18:20
... translation, and Section describes the configuration of our system Section reports the experimental results, and the paper concludes in Section Figure 2: The output timing of the translation (J2) ... translation (J1) Figure 4: The dependency structures of translation (J2) • Each bunsetsu, except the last one, depends on only one bunsetsu The translation (J1) is satisfied with these constraints ... determines the word order of a translation based on dependency structures and Japanese dependency constraints Moreover, our method employs predicate inversion and repetition to resolve the problem that...
- 8
- 334
- 0
facial expression classification method based on pseudo-zernike moment and radial basis function network
Ngày tải lên :
28/04/2014, 10:17
... Detection: A Survey”, Computer Vision and Image Understanding, Vol 83, No 3, pp 236-274, Sept 2001 L F Chen, H M Liao, J Lin and C Han, “Why Recognition in a statistic -based Face Recognition System ... method 98.33% VI CONCLUSIONS The performance of orthogonal pseudo Zernike moment invariant (PZMI) and radial basis function neural network (RBFN) in the facial expression classification system was ... facial expression analysis: a survey”, Pattern Recognition, Vol 36, 2003, pp.259-275 X W Chen and T Huang, “Facial expression recognition: a clustering -based approach,” Pattern Recognition Letter,...
- 4
- 425
- 0
Báo cáo hóa học: "Assessment of skeletal muscle fatigue of road maintenance workers based on heart rate monitoring and myotonometry" docx
Ngày tải lên :
20/06/2014, 00:20
... Consequently the road construction sphere requires special rest exercises to be developed and this is the task of ergonomists and occupational doctors 14 Conclusion 11 12 13 15 Jackson AS, Blair SN, ... postures and constantly repeated arm movements We conclude that road construction and maintenance workers can be subdivided into three categories basing on the dynamics of muscle tone during one work ... PC)/(1 - PC), (4) where: PO – correspondence proportion of objective experimental data with respondents' responses (yes or no), PC – correspondence proportion of data with number of participants...
- 9
- 371
- 0
Báo cáo hóa học: " Mapping background values of atmospheric nitrogen total depositions in Germany based on EMEP deposition modelling and the European Moss Survey 2005 Kartierung der Hintergrundwerte atmosphärischer Stickstoff-" docx
Ngày tải lên :
21/06/2014, 03:20
... available data that are both based on European wide harmonized methodologies From an ecotoxicological point of view the linking of data on N depositions and those on N bioaccumulation can be considered ... Kombination mit Daten der N-Anreicherung in Moosen aus dem International Cooperative Programme on Effects of Air Pollution on Natural Vegetation and Crops (ICP Vegetation) der United Nations Economic ... Germany Conclusions The linking of modelled EMEP data on the atmospheric depositions of total N and the accumulation of N in mosses allows to map the deposition of total N in a high resolution of...
- 9
- 425
- 0
Báo cáo hóa học: " Research Article A Novel Image Compression Method Based on Classified Energy and Pattern Building Blocks Umit Guz" ppt
Ngày tải lên :
21/06/2014, 05:20
... generation of the CEPB, (2) encoding process which contains construction of the energy and pattern building blocks of the image to be reconstructed and obtaining the encoding parameters, and (3) ... blocks (CEPBs), construction of the energy and pattern blocks of the input image to be reconstructed and obtaining the encoding parameters (encoding process) and reconstruction (decoding) process ... International Conference on Computer and Information Technology (CIT ’07), pp 645–650, October 2007 [45] J E Fowler, “Compressive-projection principal component analysis,” IEEE Transactions on Image...
- 20
- 439
- 0
Báo cáo hóa học: " Core shell hybrids based on noble metal nanoparticles and conjugated polymers: synthesis and characterization" ppt
Ngày tải lên :
21/06/2014, 06:20
... hybrids has been monitored following their plasmon absorption bands, whereas the Pt nanoparticles evolution have been recorded from the growth of the featureless absorption bands, monotonically increasing ... polymerization of adsorbed and solution-free monomers [45,46] and the reduction of Ag salts in polymer micelles [47] Both hydrophilic and hydrophobic polymers [48,49] have been tested and the development ... conjugated polymeric shell Conclusions A versatile and facile synthesis of core shell systems based on noble metal nanoparticles (AuNPs, AgNPs, PtNPs), coated by polymers and copolymers belonging...
- 8
- 383
- 0
Báo cáo hóa học: " Research Article Video Frames Reconstruction Based on Time-Frequency Analysis and Hermite Projection Method" docx
Ngày tải lên :
21/06/2014, 08:20
... illustration of stationary and nonstationary blocks in a sequence of frames (box 1-stationary block, box 2-nonstationary block) Video Analysis and Reconstruction Using Time-Frequency Representations and ... second part of the proposed procedure deals with the high-quality reconstruction of the coefficients The reconstruction of a stationary sequence is based on its first coefficient On the other hand, ... holds for AC components from the stationary block Furthermore, we have considered a sequence which is a combination of stationary and nonstationary ones Namely, EURASIP Journal on Advances in Signal...
- 11
- 274
- 0
Báo cáo hóa học: " Research Article Face Retrieval Based on Robust Local Features and Statistical-Structural Learning Approa" pptx
Ngày tải lên :
21/06/2014, 22:20
... landmark -based bidimensional regression,” in Proceedings of the 5th IEEE International Conference on Data Mining (ICDM ’05), pp 765–768, Houston, Tex, USA, November 2005 [17] J Shi, A Samal, and ... Ekenel and B Sankur, “Multiresolution face recognition,” Image and Vision Computing, vol 23, no 5, pp 469–477, 2005 [6] D Ramasubramanian and Y V Venkatesh, “Encoding and recognition of faces based ... Sukthankar, M Mullin, and S Baluja, “Memorybased face recognition for visitor identification,” in Proceedings of the 4th IEEE International Conference on Automatic Face and Gesture Recognition (FG ’00),...
- 12
- 252
- 0
Báo cáo hóa học: " Research Article A Fault Diagnosis Approach for Gears Based on IMF AR Model and SVM" pot
Ngày tải lên :
21/06/2014, 22:20
... achieved by k decision-functions based on SVM 6 EURASIP Journal on Advances in Signal Processing Table 2: The identification results based on IMF AR model and SVMs Conditions of the signals Normal ... to nonlinear and nonstationary processing Now EMD method has been widely applied to the mechanical fault diagnosis and condition monitoring In [14], EMD method is combined with smoothed nonlinear ... classifier and then the working condition can be classified by the output of the SVMs classifier Junsheng Cheng et al Table 1: The identification results based on IMF AR model and SVM Conditions of...
- 7
- 276
- 0
Báo cáo hóa học: " Research Article Cardiac Arrhythmias Classification Method Based on MUSIC, Morphological Descriptors, and Neural Network" doc
Ngày tải lên :
21/06/2014, 22:20
... ventricular contraction (PVC), fusion of ventricular and normal beat (FUSION), atrial premature contraction (APC), paced beat (PACE), ventricular flutter wave (FLWAV), and fusion of paced and normal ... extraction/selection, and classification [2] Signal acquisition, artifact removing, averaging, thresholding, and signal enhancement are the main operations in the course of preprocessing Conventionally, ... RBBB Function signals Error signals Figure 4: Illustration of the directions of two basic signal flows in a multilayer perceptron: forward propagation of function signals and backpropagation of error...
- 10
- 322
- 0
Báo cáo hóa học: "Research Article Z-Complementary Sets Based on Sequences with Periodic and Aperiodic Zero Correlation Zone" pptx
Ngày tải lên :
21/06/2014, 23:20
... Z-complementary sets in this section 4.1 The Iterative Construction The interleaving operation is a significant expansion method and has wide applications to constructions of conventional complementary sequences ... kernel, Sections and present two construction schemes of Z-complementary sequences on the basis of orthogonal matrix expansion and interleaving operation, respectively Some potential applications of ... 1999 [7] P Z Fan and L Hao, “Generalized orthogonal sequences and their applications in synchronous CDMA systems,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences,...
- 8
- 255
- 0
Báo cáo hóa học: " Research Article Interface for Barge-in Free Spoken Dialogue System Based on Sound Field Reproduction and Microphone Array" pptx
Ngày tải lên :
22/06/2014, 23:20
... including adaptive compensation of temperature fluctuation effect for broad-band sound control,” IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol E85-A, ... and J H Cho, “A family of doubletalk detectors based on cross-correlation,” in Proceedings of 6th IEEE International Workshop on Acoustic Echo and Noise Control (IWAENC ’99), pp 108–111, Pocono ... Kobayashi, and T Takezawa, “Design and creation of speech and text corpora of dialogue,” IEICE Transactions on Information and Systems, vol E76-D, no 1, pp 17–22, 1993 [18] A Lee, T Kawahara, and K...
- 13
- 318
- 0
Báo cáo hóa học: " Segmentation of DNA into Coding and Noncoding Regions Based on Recursive Entropic Segmentation and Stop-Codon Statistics" ppt
Ngày tải lên :
23/06/2014, 01:20
... DNA into Coding and Noncoding Regions 83 Table 1: Distribution of stop codons along phases for coding and noncoding DNA regions DNA sequence Sequence length [bp] No stop codons [%] one 40 40 80 ... composed of two randomly chosen regions from bacterium Rickettsia prowazekii The first region of 1016 bp belongs to a coding region and the second one of 1151 bp be- longs to a noncoding region Figure ... Stop codons in three phases Figure 1: Distribution of stop codons along three phases in noncoding DNA regions Figure 2: Distribution of stop codons along three phases in coding DNA regions The...
- 11
- 335
- 0
Báo cáo khoa học: " Potentials of on-line repositioning based on implanted fiducial markers and electronic portal imaging in prostate cancer radiotherapy" docx
Ngày tải lên :
09/08/2014, 09:22
... anterior, but this location might change from fraction to fraction Another study did not confirm a correlation between rectal and/ or bladder distension and errors of prostate position [6] Nevertheless, ... position with conventional head, knee and feet support and no rigid immobilization device was used Images were transferred to a workstation (Helax™) for anatomic segmentation of targets and organs ... obtained in orthogonal (0°, 90°) projections and served as reference images for the position of bony landmarks and internal markers On each treatment day, patients were positioned using laser...
- 9
- 300
- 0