perception psychophysical models and algorithms

... researchers, the topics and content will be organized in such a way so as to present the most important models, algorithms, and applications in the data mining field in a structured and concise way In ... students and researchers It is hoped that this book will provide a reference to students, researchers and practitioners in both introducing the topic of data streams and understanding the practical and ... remove this watermark DATA STREAMS: MODELS AND ALGORITHMS with the high-level data mining process, and discovers data evolution regularities as well Our analysis and experiments demonstrate two important...

Ngày tải lên: 08/11/2013, 02:15

... STREAMS: MODELS AND ALGORITHMS rn Tradeoff between Accuracy and Efficiency: The main tradeoff in data stream mining algorithms is between the accuracy of the output with regard to the application and ... remove this watermark 36 DATA STREAMS: MODELS AND ALGORITHMS Discussion In this paper, we have discussed effective and efficient methods for clustering and classification of data streams The ... environments with limited bandwidth such as sensor networks and handheld devices Thus knowledge structure representation is an important issue After extracting models and patterns locally from...

Ngày tải lên: 08/11/2013, 02:15

... STREAMS: MODELS AND ALGORITHMS On Demand Classification Aggarwal et al have adopted the idea of micro-clusters introduced in CluStream [2] in On-Demand classification in [3] The on-demand classification ... Demand Classification of Data Streams, Proc 2004 Int Con$ on Knowledge Discovery and Data Mining (KDD '04), Seattle, WA [4] Babcock B., Babu S., Datar M., Motwani R., and Widom J (2002) Models and ... Holder and Diane Cook, Springer Verlag, to appear lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark 58 DATA STREAMS: MODELS AND ALGORITHMS [15] Gama J., Rocha R and Medas...

Ngày tải lên: 08/11/2013, 02:15

... existing data mining models and algorithms Rather, it is necessary to tailor the algorithms appropriately to each task The algorithms discussed in [5,7] discuss methods for clustering and classification ... Shinji Kawasoe, and Setsuo Arikawa Online algorithms for mining semi-structured data stream In ICDM, pages 27-34,2002 [4] B Babcock, S Babu, M Datar, R Motwani, and J Widom Models and f Issues in ... process can be performed in an efficient and effective way, and can identify both expanding and contracting communities On the Effect of Evolution in Data Mining Algorithms The discussion in this chapter...

Ngày tải lên: 15/12/2013, 13:15

... response, and both space and time are critical in processing, we examine both time and space consumption In our study, besides presenting the total time and memory taken to compute and store ... ,XN be N random variables, such that 1.1 each random variable X j takes the value vj/P with probability P and the value zero otherwise Let & be the sum of these random variables and let A~ = ... both the time dimension and the other dimensions Since it takes a much smaller amount of space and time to handle regression measures in a multi-dimensional space than handling the stream data...

Ngày tải lên: 15/12/2013, 13:15

... data elements at a given time instant and window size refers to N 0.1 Motivation and Road Map Our aim is to develop algorithms for maintaining statistics and models that use space sublinear in ... algorithm, a standard technique for establishing lower bounds for randomized algorithms, called the minimax principle [18], lets us extend this lower bound on the space complexity to randomized algorithms ... On the other hand, a Monte Carlo algorithm is a randomized algorithm >A lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark 158 DATA STREAMS: MODELS AND ALGORITHMS that...

Ngày tải lên: 15/12/2013, 13:15

... watermark 174 DATA STREAMS: MODELS AND ALGORITHMS The Chernoff bound [14] applies when X is the sum of several independent and identical Bernoulli random variables, and has a lower tail bound ... to remove this watermark DATA STREAMS: MODELS AND ALGORITHMS the wavelet coefficient definition i.e half the difference between the left hand and right hand side of the time series While this ... traditional algorithms on static data sets require lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark DATA STREAMS: MODELS AND ALGORITHMS super-linear time and space This...

Ngày tải lên: 15/12/2013, 13:15

... watermark 212 DATA STREAMS: MODELS AND ALGORITHMS duration w, we simply regard the stream join between S 1and S2as a relational join view over append-only bags S 1and S2with an extra "window join ... tuples sl and s2, SI'S ECB dominates S ~ ' SECB if and only if b(sl) b(s2) Therefore, + lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark DATA STREAMS: MODELS AND ALGORITHMS ... this watermark 204 DATA STREAMS: MODELS AND ALGORITHMS [31] Flajolet P., Martin G N (1985) Probabilistic Counting for Database Applications Journal of Computer and System Sciences, 31(2) pp 182-209...

Ngày tải lên: 15/12/2013, 13:15

... STREAMS :MODELS AND ALGORITHMS Introduction Raw stream data, such as faults and alarms generatedby network traffic monitors and log records generated by web servers, are almost always at low level and ... STREAMS: MODELS AAN ALGORITHMS tional Conference on Parallel and Distributed Information Systems, pages 68-77, Miami Beach, Florida, USA [45] Xie, J., Yang, J., and Chen, Y (2005) On joining and caching ... Schneider, and B Seeger The R*-tree: An efficient and robust access method for points and rectangles In SIGMOD, pages 322-33 1,1990 [6] J Bentley, B Weide, and A Yao Optimal expected time algorithms...

Ngày tải lên: 15/12/2013, 13:15

... STREAMS: MODELS AND ALGORITHMS (a) Original measurements vs reconstruction (b) Hidden variables Filplrre 12.4 Mote dataset: (a) shows the measurements (bold) and reconstruction (thin) on nodes and ... most streams exhibit a slow dip and then ascent (e.g., see 2, and and, to a lesser extent, 3, and 8) However, a number of them start fluctuating more quickly and violently when the second hidden ... DATA STREAMS: MODELS AND ALGORITHMS (a) Stream size t (b) Streams n (c) Hidden variables k Figure 12.8 Wall-clock times (including time to update forecasting models) Times for AR and MUSCLES are...

Ngày tải lên: 15/12/2013, 13:15

... watermark 306 DATA STREAMS: MODELS AND ALGORITHMS [25] H Kargupta, R Bhargava, K Liu, M Powers, P Blair, S Bushra, J Dull, K Sarkar, M Klein, M Vasa, and D Handy Vedas: A mobile and distributed data ... remove this watermark 304 DATA STREAMS: MODELS AND ALGORITHMS that can be efficiently maintained in a distributed and incremental setting should be designed and then specific solutions that use ... limited battery power and so developing algorithms with low communication lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark 312 DATA STREAMS: MODELS AND ALGORITHMS overhead...

Ngày tải lên: 15/12/2013, 13:15

... watermark 330 DATA STREAMS: MODELS AND RCGORITHMS [lo] P Gibbons and S Tirthapura Estimating simple functions on the union of data streams In ACM Symposium on Parallel Algorithms and Architectures, 200 ... STREAMS: MODELS AND ALGORITHMS A direct implementation of the distributed database techniques are not viable in sensor systems due to their communication and computation constraints Therefore, [6] and ... 340 DATA STREAMS: MODELS AND ALGORITHMS Focusing on duplicate sensitive queries such as SUM and COUNT, [12] proposed a scalable algorithm that is fault-tolerant to sensor failure and computes approximate...

Ngày tải lên: 15/12/2013, 13:15

... lease purchase PDF Split-Merge on www.verypdf.com to remove this watermark DATA STREAMS: MODELS AND ALGORITHMS Hoeffding Inequality, 46, 174 Hoeffding Trees, 46 HPSTREAM 22 Iceberg Cubing for ... Stream clustering, 22 Pseudo-random number generation for sketches, 186 Punctuations for Stream Joins, 214 Pyramidal Time F m e , 12 Quantile Estimation, 198 Quantiles and Equi-depth Histograms, ... in Sensor Networks, 337 Query Processing with Wavelets, 181 Querying Data Streams, 238 Random Projection and Sketches, 184 Relational Join View, 11 Relative Error Histogram Construction, 198 Reservoir...

Ngày tải lên: 15/12/2013, 13:15

... the models and algorithms for global supply chain design and planning 2.1 Domestic Supply Chain In this thesis, the research of domestic supply chain design and planning focuses on the models, algorithms ... the review of domestic supply chain and the review of global supply chain The review of domestic supply chain includes the models and algorithms of SCNE models and competitive facility location ... in this thesis focuses on the models, algorithms and applications of supply chain network equilibrium (SCNE) models SCNE models are originally proposed by Nagurney and her collaborators in 2002...

Ngày tải lên: 12/09/2015, 08:18

... existing stands It would also make it possible to connect light models to spatially explicit stand growth models that not simulate tree crown development, in order to simulate PACL in a stand at ... coppice-with-standards structure of the stand and the presence of gaps Further validations in other stand types should be made to compare and validate the crown reconstruction algorithms In this study, we ... a stand where tree crowns were reconstructed, and the predicted PACL values were compared with light measurements taken in the real stand Thus, our main objective was to obtain accurate and unbiased...

Ngày tải lên: 08/08/2014, 00:22

... nonlinear and linearized models The nonlinear model is used to compute z∗ (k) and subsequently δz(k) The notions of relinearizing about a filter output and using both the nonlinear and linearized models ... Gaussian, with mean mx (0) and covariance Px (0), and x(0) is not correlated with w(k) and v(k) The dimensions of matrices , , , H, Q, and R are n × n, n × p, n × l, m × n, p × p, and m × m, respectively ... matrix R(k), θ is Gaussian with mean mθ and covariance matrix Pθ , and, θ and V(k) are statistically independent, then θ and Z(k) are jointly Gaussian, and, (15.15) becomes ˆ θMS (k) = mθ + Pθ...

Ngày tải lên: 08/11/2013, 12:15

... array and ArrayLists, linked lists, hash tables, dictionaries, trees, graphs, and sorting and searching algorithms, as well as more advanced algorithms such as probabilistic algorithms and dynamic ... Chapter 14 Advanced Sorting Algorithms 249 Chapter 15 Advanced Data Structures and Algorithms for Searching 263 Chapter 16 Graphs and Graph Algorithms 283 Chapter 17 Advanced Algorithms 314 References ... range from the Array, ArrayList, and Collection classes to the Stack and Queue classes and to the HashTable and the SortedList classes The data structures and algorithms student can now see how...

Ngày tải lên: 22/12/2013, 10:16

... ) and (Pg,h , Ig,h ) be n-th order Taylor models for f and g around xh on xh + [h, h]v D Let the remainder bounds If,h and Ig,h satisfy If,h = O(hn+1 ) and Ig,h = O(hn+1 ) Then the Taylor models ... models (Pf +g , If +g,h ) and (Pf ãg , If ãg,h ) for the sum and products of f and g obtained via addition and multiplication of Taylor models satisfy If +g,h = O(hn+1 ), and If ãg,h = O(hn+1 ) ... arithmetic Addition Addition of two Taylor models T (1) and T (2) with coef(1) (2) (1) (1) (2) (2) cients and aj , coding integers (ni,1 , ni,2 ) and (nj,1 , nj,2 ), and remainder bounds I1 , I2 , respectively,...

Ngày tải lên: 12/01/2014, 21:47

... given vector v is unique Let U and V be two vector spaces of dimensions m and n, respectively, and L a linear transformation of U into V, and define bases BU and BV for U and V as BU = {uj }m , BV ... bounces back and tries again to move forward, but raising the foot to a higher level Other machines that are worth mentioning are the Sutherland, Sprout and Associates Hexapod (Sutherland and Ullner, ... Merlet left hand (courtesy of Dr J.-P Merlet); and (c) the Hayward shoulder module (courtesy of Prof V Hayward.) TLFeBOOK 1.5 Robotic Hands 11 1.5 Robotic Hands As stated above, the hand can be...

Ngày tải lên: 19/01/2014, 18:20

... Systems: Theory, Methods, and Algorithms, 2nd ed P Basu, C Kefa, and L Jestin, Boilers and Burners: Design and Theory J.M Berthelot, Composite Materials: Mechanical Behavior and Structural Analysis ... First and foremost, Eric Martin and Ferhan Bulca, Ph.D candidates under my cosupervision, are deeply thanked for their invaluable help and unlimited patience in the editing of the manuscript and ... Jalón and E Bayo, Kinematic and Dynamic Simulation of Multibody Systems: The Real-Time Challenge W.K Gawronski, Dynamics and Control of Structures: A Modal Approach K.C Gupta, Mechanics and Control...

Ngày tải lên: 19/01/2014, 18:20