comparison with hausdorff distance based search engine
Adaptive and iterative list decoding
... more than one codeword that is within ⎣ ⎦ (Hamming) distance e from the received word In such a scenario, a list decoder generates a list of codeword that are within distance e from the received ... (2) the minimum distance is one larger than the number of parity-check symbols Codes with minimum distance one greater than the number of parity-check symbols are called maximum distance separable ... by the y-factors of QM ( x, y) : {1,2,3,4,0} with Pr=1.521 × 10-3 ; {2,3,4,0,1} with Pr=1.68 × 10-8 ; {4,2,0,3,1} with Pr=9.801 × 10-4 ; {4,3,2,1,0} with Pr=4.530 × 10-6 ; The last step is to select...
Ngày tải lên: 26/09/2015, 10:59
Adjacent basis based algorithm for multiparametric linear programming
... consistent with the solution obtained by the algorithm in section 3.3 Therefore, the two results indicate the validity of the adjacent basis based algorithm 3.6 Comparison between the adjacent basis based ... procedure can be represented on a search tree, with maximum depth equal to the number of combinations of active constraints 3.6.2 Comparison between the adjacent basis based algorithm and the geometric ... algorithm 36 3.6.2 Comparison between the adjacent basis based algorithm and the geometric algorithm Further Research on Adjacent Basis 38 40 4.1 Determine...
Ngày tải lên: 26/09/2015, 11:07
The Small World Phenomenon: An Algorithmic Perspective
... “lattice distance – number of lattice steps between two points Constants p,q Modeling a social network p: range of local contacts Nodes are connected to all other nodes within distance p ... message enters the set Bj of nodes within distance 2j of t Let vf be the node in Bj that is farthest from u Pr[phase j ends in this step] = ∑ Pr u is friends with v ∈ B j v∈B j ≥ | B ... long-range contact with probability ≥ ln(6n ) × d ( u, v )]2 [ 20 Analysis Questions: How many steps will the algorithm take? How many steps will we spend in phase j? In a given step, with what...
Ngày tải lên: 23/10/2012, 14:11
Báo cáo y học: "Randomized trial comparing daily interruption of sedation and nursing-implemented sedation algorithm in medical intensive care unit patients"
... patients with alcohol withdrawal were enrolled in the study Alcohol withdrawal has been shown to be associated with longer duration of MV, and patients with alcohol use disorders can develop withdrawal ... institutions with expertise in sedation research and with a research coordinator at the bedside, which may limit generalizabiltity Daily interruption of sedation was associated with less deep ... stay (d) Additionally, DIS was associated with less deep sedation levels but was not associated with the administration of less sedative medication compared with the use of SA group had a longer...
Ngày tải lên: 25/10/2012, 10:35
Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
... (DAS)28 ≤ 3.2) or improvement in DAS28 by > 1.2 units at 12 (± 2) months, with high adherence with therapy The claims -based effectiveness algorithm incorporated biologic dose escalation or switching, ... factors The claims -based effectiveness algorithm described in Table incorporated factors (selected apriori based upon content knowledge) that were expected to be associated with suboptimal clinical ... grant (SHP 08-172) Dr Mikuls receives research support from the VHA (VA Merit) The VARA Registry has received research support from the Health Services Research & Development (HSR&D) Program of...
Ngày tải lên: 25/10/2012, 10:45
Distributed Algorithms and Protocols for Scalable Internet Telephony
... complex distance metric • Use either the first or second option, but with the postfilter turned off Since the postfilter does not represent decoder state (at least, state that must be synchronized with ... were used The files beginning with f are female speakers, and the ones beginning with m are male speakers Each speech segment is approximately to seconds in duration, with varying content and background ... Redundant Codecs Comparisons of New Algorithms 62 2.5.4.3.1 62 2.5.4.3.2 Achieving a Specific Loss Target 64 2.5.4.3.3 2.6 Using FEC with Minimal Delays ...
Ngày tải lên: 06/11/2012, 10:35
AlgorithmsAndComplexity
... Preliminaries 1.3 Manipulations with series In this section we will look at operations with power series, including multiplying them and finding their sums in simple form We begin with a little catalogue ... analogy with the case of difference equations with constant coefficients, the thing to try here is xn ≤ Kαn So suppose it is true that xn ≤ Kαn for all n = 0, 1, 2, , N Then from (1.4.17) with ... algorithm: (i) find, by successive comparisons, the smallest key (ii) interchange it with the first key (iii) find the second smallest key (iv) interchange it with the second key, etc etc Here is...
Ngày tải lên: 15/11/2012, 10:17
Pointers. Arrays. Strings. Searching and sorting algorithms.
... comparing closer-together elements The distance between elements is called the “gap” In the shell sort, the array is sorted by sorting gap sub-arrays, and then repeating with a smaller gap size As written ... the return value is the first token in str Additional tokens can be obtained by calling strtok() with NULL passed for the str argument: char ∗ strtok(NULL, const char ∗ delims); Because strtok() ... is split using a set of delimiters, such as whitespace and punctuation Each piece of the string, without its surrounding delimiters, is a token The process of extracting a token can be split into...
Ngày tải lên: 25/04/2013, 08:07
Problem Set 4 – Solutions Pointers. Arrays. Strings. Searching and sorting algorithms.
... comparing closer-together elements The distance between elements is called the “gap” In the shell sort, the array is sorted by sorting gap sub-arrays, and then repeating with a smaller gap size As written ... the return value is the first token in str Additional tokens can be obtained by calling strtok() with NULL passed for the str argument: char ∗ strtok(NULL, const char ∗ delims); Because strtok() ... is split using a set of delimiters, such as whitespace and punctuation Each piece of the string, without its surrounding delimiters, is a token The process of extracting a token can be split into...
Ngày tải lên: 25/04/2013, 08:07
Problem Set 5 – Solutions Pointers. Arrays. Strings. Searching and sorting algorithms
... elements to the list (a) Write the function struct tnode∗ talloc(int data) that allocates a new node with the given data (b) Complete the function addnode() by filling in the missing section Insert...
Ngày tải lên: 25/04/2013, 08:07
genetic algorithm based solar tracking system
... roulette wheel selection approach is used in this research where it belongs to the fitness proportional selection and new population is selected with based on probability distribution according to ... centre of the workspace In the simulation, the solar cell will keep on searching the highest intensity location with GA searching method Both stepper motors controlling X and Y axis of solar ... shows various average distances between each individual for 50 generation Initial generation involves more activities in searching for optimum value which causes a larger distance split among...
Ngày tải lên: 25/04/2013, 08:19
3D Videocommunication Algorithms concepts and real time systems in human centred communication
... Sensor -based Depth Capturing Joóo G.M Gonỗalves and Vớtor Sequeira 16.1 Introduction 16.2 Triangulation -based Sensors 16.3 Time-of-flight -based Sensors 16.3.1 Pulsed Wave 16.3.2 Continuous-wave -based ... Ray Space 9.3.10 Related Techniques Rendering with Geometry Compensation 9.4.1 Disparity -based Interpolation 9.4.2 Image Transfer Methods 9.4.3 Depth -based Extrapolation 9.4.4 Layered Depth Images ... Hand-held MR Systems 14.5.1 Hybrid 2D/3D Desktop MR System with Multimodal Interaction 14.5.2 Mobile MR Display with Markerless Video -based Tracking 14.6 Conclusions References 229 229 230 230...
Ngày tải lên: 12/05/2013, 10:21
AN IMPROVED INTERPOLATION METHOD FOR CHANNEL ESTIMATION IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SYSTEM USING PILOT SIGNALS
... signals 5.3 The performance comparison of LS pilot estimation with and without 108 wavelet denoising 5.4 The performance comparison of MMSE pilot estimation with and without 109 wavelet denoising ... channel based on different values of 80 β and ξ factors 4.6 The OFDM system performance based on BPSK modulation with 82 Rayleigh fading channel and AWGN 4.7 The OFDM system performance based on ... modulation with 84 Rayleigh fading channel and AWGN 4.8 The OFDM system performance based on DBPSK modulation with Rayleigh fading channel and AWGN 86 xiv Figure No 4.9 The OFDM system performance based...
Ngày tải lên: 26/05/2013, 21:28
An efficient genetic algorithm for the p median
... with 10 replications, was only 0.12% away SITATION might be able to solve this problem faster if it is provided with the sharper upper bound generated by ADE Based on our limited comparison with ... performance of the simple version we experimented with quite satisfactory Acknowledgments This research was supported by Natural Sciences and Engineering Research Council of Canada (OGP 25481) The authors ... problem with reasonable effort A typical approach is to combine Lagrangian relaxation with branch-and-bound (see, for example, (Daskin, 1995)) Galvão and Raggi (1989) complemented this approach with...
Ngày tải lên: 08/08/2013, 08:38
