sparse data estimation in complex design processes

... illustrates the problem of sparse data in the reference Due to the lexical and morphological variance of Czech, only a single word in each hypothesis matches a word in the reference In the case of pctrans, ... not contain any error and yet they are not con- Extensions of SemPOS SemPOS (Kos and Bojar, 2009) is inspired by metrics based on overlapping of linguistic features in the reference and in the ... ch pap´r˚ pad´ minus konce obchodn´ho dne y ıu a ı Correlation Figure 2: Sparse data in BLEU evaluation: Large chunks of hypotheses are not compared at all Only a single unigram in each hypothesis...

Ngày tải lên: 30/03/2014, 21:20

... w), is defined as the ratio between the two mutual information values, having the larger value in the denominator: w2, w) = min(I(w, wl), m a x ( I ( w , wl), 928 928 928 Using definition for ... as the denominator in definition 4) This definition provides intuitively appropriate weights, since we would like to give more weight to context words t h a t have a large mutual information ... idiosyncrasy in cooccurrence data In this evaluation, which involved 300 examples, the performance of the estimation method was by 27% better than frequency based estimation Definitions We use...

Ngày tải lên: 08/03/2014, 07:20

... programs printed in this book not include identification lines or some other parts of the prologue, since the surrounding text gives the necessary information 14 Chapter • Programming Principles Introduce ... 1.4 CODING, TESTING, AND FURTHER REFINEMENT The three processes in the section title go hand -in- hand and must be done together Yet it is important to keep them separate in our thinking, since each ... parameters, into ascending order (e) A function that sorts an array a containing n integers indexed from to n − into ascending order, where a and n are both parameters E4 Find suitable glass-box test data...

Ngày tải lên: 19/03/2014, 14:10

... pins shorted to GND After checking substrate delaminating and popped-corner using scanning acoustics tomography, we found no abnormality Finally, by sinking 400mA of current to the corresponding ... This is a real industrial case The authors present their experience in defining specification with system house, taking IP from third parties, integrating the SOC and, finally, ramping up for mass ... Essential Issues in SOC Design Essential Issues in SOC Design Designing Complex Systems-on-Chip Edited by Youn-Long Steve Lin National Tsing Hua University, Taiwan A C.I.P Catalogue...

Ngày tải lên: 05/05/2014, 13:35

... , that minimizes h2 in (23) or h∞ in (25) under the constraint (26) We first consider the minimization h2 The optimal power distribution can be obtained by minimizing the squared h in (23) with ... have discussed the design of pilot symbols minimizing the frequency-domain channel estimate MSE and are in general more preferable than pilot symbols minimizing the time-domain channel estimate ... optimize the remaining pilot symbols Similarly, for the ith iteration, after removing subcarriers corresponding (i) to Nr minimum power, we optimize pilot power for the remaining set again with SDP...

Ngày tải lên: 21/06/2014, 03:20

... behind Instead of deleting messages on transmission, CHARON retains them in a special state that does not allow further forwarding, except in the case that the node meets a sink Messages in this ... routing efficiency through simulation results In this section, we extend and enrich CHARON analysis by discussing its performance in an experimental scenario involving real WSN nodes Beginning ... in any way CHARON’s routing component is a history-based routing algorithm It shares the same basic operating principle as other algorithms in that class: nodes exchange and/or record some kind...

Ngày tải lên: 21/06/2014, 11:20

... explained below, contains information-bearing data symbols and pilot symbols The symbols are then modulated on the OFDM carriers using an N-point inverse FFT The guard interval, consisting of ... guard interval length for a fixed total number of pilots It is observed that the NCRB slightly increases for increasing guard interval length This can be explained by noting that when ν increases, ... obtained in this paper coincides with the low SNR limit of the true CRB, derived in [8] At high SNR, the GCRB reaches the GCRB corresponding to the data- independent subset of the observation, indicating...

Ngày tải lên: 22/06/2014, 19:20

... the hierarchy, in order to detect the main level of variability to be included in a model relevant for use in simulations, and thus to obtain a good compromise between the heaviness and efficiency ... residual depending on the cube is a way of structuring the total variance of the Choosing simplified mixed models observations, taking into account the links between cubes belonging to the same ... Choosing simplified mixed models Taking into account the structuring of variability has also consequences on the way of building future sampling For a given total number of cubes, the actual estimation...

Ngày tải lên: 08/08/2014, 14:20

... programs printed in this book not include identification lines or some other parts of the prologue, since the surrounding text gives the necessary information 14 Chapter • Programming Principles Introduce ... 1.4 CODING, TESTING, AND FURTHER REFINEMENT The three processes in the section title go hand -in- hand and must be done together Yet it is important to keep them separate in our thinking, since each ... parameters, into ascending order (e) A function that sorts an array a containing n integers indexed from to n − into ascending order, where a and n are both parameters E4 Find suitable glass-box test data...

Ngày tải lên: 12/08/2014, 16:21

... num_takeoff_requests; int num_landings; int num_takeoffs; int num_land_accepted; int num_takeoff_accepted; int num_land_refused; int num_takeoff_refused; int land_wait; int takeoff_wait; int idle_time; }; // ... concerned with programming Our task in implementing a data structure in C++ is to begin with conceptual information, often the definition of an ADT, and refine it to obtain an implementation as ... POINTERS AND PITFALLS Use data structures to clarify the logic of your programs 52 Practice information hiding and encapsulation in implementing data structures: Use functions to access your data...

Ngày tải lên: 12/08/2014, 16:21

... actually done in a computer should be carefully separated in our minds from the question of using recursion in designing algorithms ¯ In the design phase, we should use all problem-solving methods ... to the original implementation E5 A circularly linked list, illustrated in Figure 4.14, is a linked list in which the node at the tail of the list, instead of having a NULL pointer, points back ... resulting assignment by copying the data member outer_stack top_node This copying overwrites pointer inner_stack top_node, so the contents of inner_stack are lost As we illustrate in Figure 4.12, in...

Ngày tải lên: 12/08/2014, 16:21

... Error_code insert(const Record &data) ; Error_code insert(int position, const Record &data) ; Error_code replace(int position, const Record &data) ; }; 223 As well as overriding the methods insert and ... return any instance of the target Proving that the loop in binary_search_2 terminates is easier than the proof for binary_search_1 In binary_search_2, the form of the if statement within the loop ... second operation inserts a new entry into an ordered list by using the key in the new entry to determine where in the list to insert it ordered insertion, contiguous list Note that insertion is not...

Ngày tải lên: 12/08/2014, 16:21

... building two binary search trees containing the integer keys to 63, inclusive, received in the orders (a) all the odd integers in order (1, 3, 5, , 63), then 32, 16, 48, then the remaining ... int index = living->size( ); outcome = living->insert(index, new_cell); if (outcome == success) outcome = is_living->insert(new_cell); if (outcome != success) < < cout < " Warning: new Cell insertion ... built into your programming language whenever possible In using a hash table, let the nature of the data and the required operations help you decide between chaining and open addressing Chaining...

Ngày tải lên: 12/08/2014, 16:21

... algorithm to compute a minimal spanning tree in a network works by considering all edges in increasing order of weight We select edges for a spanning tree, by adding edges to an initially empty set ... 478 induction: base case final case inductive step 479 In order to show that S is a minimal spanning tree, we prove instead that if m is an integer with ≤ m ≤ n , then there is a minimal spanning ... formed expression in postfix form We shall again use mathematical induction to prove Theorem 13.3 The starting point is an expression containing only one token Since the running sum (same as final...

Ngày tải lên: 12/08/2014, 16:21

... modeling problems and for organizing data In using trees in problem solving and in algorithm design, first decide on the kind of tree needed (ordered, rooted, free, or binary) before considering ... generation of searching and sorting data P7 Write a program that creates files of integers in forms suitable for testing and comparing the various searching, sorting, and information retrieval ... Functions information hiding In addition to aiding in the compilation and linking of large projects, the division of our packages into separate h and c files effectively enforces the principles of information...

Ngày tải lên: 12/08/2014, 16:21

... information This error minimization is vital in financial modeling whereby the objective function lies upon minimizing over-shooting and undershooting This book has been designed for graduate students ... Population Median Using Two Auxiliary Variables in Double Sampling Mohammad Khoshnevisan1 , Housila P Singh2, Sarjinder Singh3, Florentin Smarandache4 School of Accounting and Finance, Griffith ... graduate students and researchers who are active in the area of estimation and data sampling applied in financial survey modeling and applied statistics In our future research, we will address the...

Ngày tải lên: 05/11/2014, 13:05

... corresponding * * * change point t p behave when p varies Since t p is decreasing in p while Tp  t p  is increasing in p, it implies that as p decreases, the optimal burn -in duration increases ... Burn -In Planning under Competing Risks 81 82 6.1 Introduction 82 6.2 A Burn -In Planning Framework under Competing Risks 85 6.3 Degradation-Based Models under Competing Risks 87 6.3.1 Preliminaries: ... CHAPTER Introduction 1.1 Background 1.2 Burn -In Modeling 1.2.1 Joint Burn -In and Warranty Models 1.2.2 Joint Burn -In and Maintenance Models 1.3 Research Objectives CHAPTER Literature Review 2.1 Joint...

Ngày tải lên: 09/09/2015, 18:53

... 2.4 Pattern Mining in Time Series Data 2.5 Pattern Mining in Dataset with Multiple Kinds of Data Mining Patterns from Interval Data 3.1 Preliminaries ... from such complex datasets However, mining patterns from interval data, time series data and complex data is also important Id Categorical Data Numerical Data Interval Data Time Series Data Class ... Pattern Mining in Sequence Data Time plays an important role in understanding many real world phenomena and in sequence data it is used to order the underlying data Pattern mining in sequence data...

Ngày tải lên: 10/09/2015, 15:48

... proposed to control nonlinear systems In such adaptive VRFT design, the off-line database used in the conventional VRFT design is updated by adding the current process data into the database Furthermore, ... operating space where its dynamics is not available in the construction of original data set Hence the PID parameters are obtained at each sampling instance by using the expanded data set In doing ... the current process data into the database Furthermore, PID controller is obtained by the VRFT design at each sampling instance using relevant dataset selected from the current database based on...

Ngày tải lên: 22/09/2015, 15:18

... stage; (2) by introducing “modularity” in manufacturing and design; (3) by investing in a platform-like initial infrastructure or design for potential future growth (4) by developing new products ... VCD VDD x Introduction 1.1 Background Currently, there has been growing research interest in designing and managing complex engineering systems, such as transportation networks, airport infrastructure, ... Domain Mapping Matrix Extending from DSM methodology, a domain-mapping matrix (DMM) is an inter-domain matrix which links elements in two different domains Developed by Danilovic and Browning,...

Ngày tải lên: 01/10/2015, 17:27