storage efficient techniques for representing digital terrain models

... TAN et al.: EFFICIENT TECHNIQUES FOR MONITORING MISSING RFID TAGS broadcast a 16 bit random number (RN16) For instance, assuming we have two RFID tags, A and ... the scanning time is proportional to TAN et al.: EFFICIENT TECHNIQUES FOR MONITORING MISSING RFID TAGS 1885 the frame size 𝑓 , our problem is formulated as to bs1 bs minimize 𝑓 𝑠.𝑡 ∀𝑥 > 𝑚, 𝑔(𝑛, ... 𝑅 removes more than 𝑚 missing tags, but yet TAN et al.: EFFICIENT TECHNIQUES FOR MONITORING MISSING RFID TAGS is able to obtain some information from the removed tags Compared with TRP, when...

Ngày tải lên: 03/11/2015, 21:21

... system, digital watermarking for PCM audio, digital watermarking for wav-table synthesis audio, and digital watermarking for compressed audio Based on the current technology used in digital audio ... spatial domain techniques, transform domain techniques and feature domain techniques The algorithms of the frequency domain are further subdivided into wavelet, DCT and fractal transform techniques ... spatial domain techniques, transform domain techniques or feature domain techniques The algorithms of the frequency domain were further subdivided into wavelet, DCT and fractal transform techniques...

Ngày tải lên: 07/03/2014, 11:20

... tomorrow) results in 8+7 entries for komme (8 entries for the come reading together with entries for the arrive reading of komme) and prepositional readings plus prefix entry for an However in Der Mann ... performance analysis system even with large general grammars for different languages There is, however, room for further improvements We intend to generalize to other cases the technique for ... Pollard and Ivan A Sag 1987 Information-Based Syntax and Semantics Vol I: Fundamentals CSLI Lecture Notes, Number 13 Center for the Study of Language and Information, Stanford Stuart M Shieber 1985...

Ngày tải lên: 08/03/2014, 06:20

... ® ADOBE DIGITAL IMAGING HOW-TOs 100 ESSENTIAL TECHNIQUES FOR PHOTOSHOP CS5, LIGHTROOM 3, AND CAMERA RAW DAN MOUGHAMIAN Adobe Digital Imaging How-Tos: 100 Essential Techniques for Photoshop ... stands for Digital Negative Group and was designed by Adobe as a common raw format option for photographers It maintains all the quality and nondestructive editing benefits of proprietary raw file formats; ... X2) • EOS 1000D (Digital Rebel XS/ EOS Kiss F) • EOS 500D (Digital Rebel T1i/EOS Kiss X3 Digital) • • EOS 20D*** and**** EOS 30D * ** EOS 50D EOS 350D (Digital Rebel XT/EOS Kiss Digital N)****...

Ngày tải lên: 30/05/2014, 23:16

... Creative Sequencing Techniques for Music Production A Practical Guide to Pro Tools, Logic, Digital Performer, and Cubase To my father Creative Sequencing Techniques for Music Production A ... compression) to the digital signal All digital boards also feature at least one digital input and one digital output that bypass the internal converter and are able to receive and send out digital data ... learned These two sections are particularly helpful for both the professional and the student They provide the former with a quick reference for several techniques and ideas, while the latter can take...

Ngày tải lên: 30/05/2014, 23:58

... are highly efficient in computation time for images with many long runs (foreground pixel followed by foreground pixel) 1: If (x==Foreground) 2: If (q==Foreground) 3: x=q 4: else if (s==Foreground) ... 1: For (y=1; y

Ngày tải lên: 20/06/2014, 22:20

... biases the noisy digital circuitry In this case the designer needs to select the optimum boundary between the analog and digital power domains The best choice for the analog -digital supply domain ... injected noise Therefore the usage of a regulator is not needed for the PFD from the forward PSRR point of view However, due to the fact that the required supply voltage for the thin oxide gates ... synthesizer a lower power efficiency is always traded for better spur and phase noise performance This gives one of the fundamental performance limitations for the portable application (battery operated)...

Ngày tải lên: 22/06/2014, 22:20

... value for φ for the 80 plots for models (1), (2), (3), and (4) are shown in Table II The mean error for model (1) indicates that it is slightly biased, but the mean error for the other models ... extrapolation properties, For Chron 73 (1997) 363–369 Nigh G.D., Species-independent height-age models for British Columbia, For Sci 47 (2001) 150–157 Nigh G.D., Love B.A., A model for estimating juvenile ... regression assumptions, for this and the following models, were tested with a ttest (expected value of ε is zero), the W-statistic for normality [31], the lag-1 sample autocorrelation for independence...

Ngày tải lên: 08/08/2014, 01:22

... number of iterations Figure Performance for the dishonest casino The average performance as function of the number of iterations for each training algorithm The performance is defined as the product ... the text for more information 1.0 0.8 Baum−Welch Stochastic EM Stochastic EM Stochastic EM Viterbi 0.0 In order to study the features for the different training algorithms for a bioinformatics ... text for more details 15 30 45 60 75 90 105 120 135 150 number of iterations Figure Performance for the extended dishonest casino The average performance as function of the number of iterations for...

Ngày tải lên: 12/08/2014, 17:20

... NETWORK INTERFACE POWER MANAGEMENT SURVEY FORM 280 xi SUMMARY ENERGY EFFICIENT ALGORITHMS AND TECHNIQUES FOR WIRELESS MOBILE CLIENTS BHOJAN ANAND (Ph.D.), ... 120 Power Optimisation for Webpages - Images 124 4.4.1 4.4.2 Luminance Adaptive Colour Transformation 126 HVS based Colour Transformation Algorithm ... Directions for the Future Research 230 BIBLIOGRAPHY 235 APPENDICES A GAMMA CALIBRATION (FOR LCD) - SURVEY FORM ...

Ngày tải lên: 08/09/2015, 21:57

... plug-ins such as, Flash for browser based games Google’s ChromeOS [10] may become popular for cost effective devices for browsing and casual gaming due to its early support for HTML5 and minimalist ... and HVS based colour transformation of web pages (texts and images) for energy efficient browsing in OLED displays including a description on how these color transformation techniques can be applied ... saved for darker contents There are several works on backlight luminance scaling [32] [33] [34] [35] In general these techniques suffer from the following issues, hence these are not suitable for...

Ngày tải lên: 08/09/2015, 21:57

... data The time instants for waking up to listen for beacon frames are statically determined The BSD protocol trades off energy for lower additional delay It performs well for highly latency tolerable ... Colour Transformation for Webpages In their next paper, Dong et al [6] presented a mobile web browser which transforms the colours of the webpages to reduce power consumption Their transformation ... not efficient for images with discrete histogram For discrete histograms Image enhancement techniques such as histogram stretching and histogram equalization are proposed The transformation to...

Ngày tải lên: 08/09/2015, 21:58

... values for Static-aggr (for all maps) were significant (at 5%) against the Default values For Dynamic-aggr, all values for maps and (light map and light/dark map) were significant at 5% Q4 and Q5 for ... (spatially uniform) or local (spatially varying) Global operators apply a single luminance transform function to every pixel in the image while local operators apply non-linear transform functions ... linear global operator 69 3.3 Using the Gamma Function for Tone Mapping A generic tone mapping function for minimising backlight to save energy for our system is defined as follows Tone Mapping Function...

Ngày tải lên: 08/09/2015, 21:59

... consuming colours for background The second half, e[mf ] is a set of relatively high power consuming colours for foreground Then, for each possible combination of background and foreground colours ... re-computation For a GOP with 15 138 frames, our computations are done only once For a 30 fps video, we need to compute values only for frames in a second For games, most of the time the maps forming ... Image Colour Transformation Process 4.4.2.1 Algorithm Alternative An alternative approach is to use the power model of the platform (for example, Figure 4.4 gives the power model for Google Nexus...

Ngày tải lên: 08/09/2015, 22:02

... Figure 4.28 Normalised performance count is a ratio between total number of times an image appeared in the pair for selection and number of times it is selected as the best For high power saving, ... selected as the best For high power saving, PM based approach outperforms other approaches and for low power saving, HVS based approach performs better This may be due to the capability of HVS approach ... Power  Saved   80%   Figure 4.28 Image Transformation - User Study 4.7.3 Overall Result (Combined) We now combine the results of both text and image transformations The tradeoffs involved in saving...

Ngày tải lên: 08/09/2015, 22:05

... of players to check for visibility However, for 175 Algorithm Dynamic Lookahead for each player i for each time slot t ∈ T for each player j ∈ N \ i compute St (i, j) end for t is feasible if ... using the formula below and pick the n nearest players For these n nearest players we compute the actual distance Distance2 = (X + Y + Z ) - for three dimension; Distance2 = (X + Y ) - for two ... weighted grids for three times steps and for a player moving forward 174 5.3.2 Determining Sleep Times and Intervals We now present our final algorithm that determines when and for how long to...

Ngày tải lên: 08/09/2015, 22:08

... developing these techniques can be applied to other domains for conserving energy Our future works include, 230 Adapting OLED Colour Transformation Algorithm for Videos and Games: Our algorithm for transferring ... based approach for huge open maps with few occlusions, visibility based approach for small size highly occluded closed maps and a combination of both for highly occluded large size maps for efficient ... level 6.2 Directions for the Future Research The algorithms and techniques presented in this thesis are developed for games and web browsing applications However, these techniques can be adapted...

Ngày tải lên: 08/09/2015, 22:08

... CALIBRATION (FOR LCD) - SURVEY FORM 259 MMOG Survey NATIONAL UNIVERSITY OF SINGAPORE Power and Network-aware infrastructure for multiplayer mobile games Gamma Calibration: Survey Form For office ... SURVEY FORM 265 MMOG Survey NATIONAL UNIVERSITY OF SINGAPORE & SINGAPORE MANAGEMENT UNIVERSITY Power and Network-aware infrastructure for multiplayer mobile games User Study: Survey Form For office ... SURVEY FORM 280 MMOG Survey NATIONAL UNIVERSITY OF SINGAPORE Power and Network-aware infrastructure for multiplayer mobile games User Study: Survey Form (Wireless Interface Management) For office...

Ngày tải lên: 08/09/2015, 22:09

... necessarily result in capacity misses Therefore the assumption for algorithm for L2 cache management is weakening significantly These two cache management techniques for L1 and L2 will fail to cooperate ... the graduate department for helping me in administrative matters and for making it possible for me to attend conferences and present my work Finally, I thank my grandmother for she is my first friend ... not specifically optimized for energy efficiency In this thesis, we propose compiler optimization and software testing methods to optimize programs for energy efficiency Our techniques provide cross-layer...

Ngày tải lên: 09/09/2015, 08:14

... filesystem for distributed computing for large-scale data MapReduce A functional programming library for large-scale data analysis for large-scale data 2.4.1 HDFS HDFS is designed for large data storage ... contain coarse information since only two states of disease information are recorded In contrast, quantitative measurements of the phenotype can provide more information and get closer to representing ... data mining techniques for large-scale data snow A high-level interface using a workstation cluster for parallel computations in R SPRINT A parallel framework designed on high performance computing...

Ngày tải lên: 09/09/2015, 10:06