building link tracking and link based metrics including anchor text analysis

... Wireless Communications and Networking MEASUREMENTS AND DATA ANALYSIS The building penetration loss and the delay spread were measured as a function of elevation angle and building entry angle All ... building was km or km The range of elevations and azimuths covered by the helicopter was from 15◦ to 60◦ and from −80◦ to 80◦ , respectively Building entry angle incorporates both elevation and ... the building is not flat (round building) and the definition of the building entry angle in this case is rather unclear For the shopping center too, the entry loss is almost constant with the building...

Ngày tải lên: 21/06/2014, 23:20

... google bỏ qua link text “http://lmt.com.vn” Trong trang (page) link chấp nhận Nếu trang có link đến URL google sử dụng text link link bỏ qua link text link thứ Ví dụ: HTML Code: Ví dụ Text Link http://lmt.com.vn ... kiếm Google Link text hay gọi anchor text đoạn văn dùng để hiển thị link Ví dụ: Chia sẻ để thành công "Chia sẻ để thành công" link text (hay anchor text) Nhưng nhiều trường hợp link text không ... qua Link thứ link thứ trỏ đến URL http://lmt.com.vn, google lấy link text link tức cụm "Ví dụ Text Link" cụm từ “http://lmt.com.vn” bị bỏ qua Nhưng link trỏ đến domain URL khác Google sử dụng link...

Ngày tải lên: 26/02/2014, 08:20

... Rosenfeld, and H Wechsler, Tracking groups of people,” Computer Vision and Image Understanding, vol 80, no 1, pp 42–56, 2000 [7] P Perez, C Hue, J Vermaak, and M Gangnet, “Color -based probabilistic tracking, ” ... Cox and S L Hingorani, “An efficient implementation of Reid’s multiple hypothesis tracking algorithm and its evaluation for the purpose of visual tracking, ” IEEE Transactions on Pattern Analysis and ... T Zhao and R Nevatia, Tracking multiple humans in complex situations,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol 26, no 9, pp 1208–1221, 2004 [9] Y Bar-Shalom and T...

Ngày tải lên: 22/06/2014, 00:20

... environment,” Image and Vision Computing, vol 26, no 2, pp 259–274, 2008 [11] T Maenpaa and M Pietikainen, “Texture analysis with local binary patterns,” in Handbook of Pattern Recognition and Computer ... practical importance Approximation -Based Local Features 4.1 Detection and Localization Based on the explanations given in Sections and 3, the definition of approximationbased local features is straightforward ... Gool, and T Moons, “Moment invariants for recognition under changing viewpoint and illumination,” Computer Vision and Image Understanding, vol 94, no 1–3, pp 3–27, 2004 [10] Md Saiful Islam and...

Ngày tải lên: 22/06/2014, 01:20

... I.-C Chang and C.-L Huang, “The model -based human body motion analysis system,” Image and Vision Computing, vol 18, no 14, pp 1067–1083, 2000 [23] M Brand and V Kettnaker, “Discovery and segmentation ... Darrell, and A Pentland, “Pfinder: real-time tracking of the human body,” IEEE Trans on Pattern Analysis and Machine Intelligence, vol 19, no 7, pp 780–785, 1997 [12] I Haritaoglu, D Harwood, and L ... IEEE Trans on Pattern Analysis and Machine Intelligence, vol 22, no 8, pp 844–851, 2000 [24] N Krahnstover, M Yeasin, and R Sharma, “Towards a unified framework for tracking and analysis of human...

Ngày tải lên: 23/06/2014, 01:20

... Trong trường hợp google bỏ qua link text “great keyword” Trong trang (page) link chấp nhận Nếu trang có link đến URL google sử dụng text link link bỏ qua link text link thứ Ví dụ: HTML Code:

Ngày tải lên: 08/07/2014, 08:21

... video-processing systems for face and head tracking/ detection [Bircheld, 1998, Pei and Tseng, 2002, Cho et al., 2001], hand tracking [Martin et al., 1998], and people tracking [Withagen et al., 2002, ... 3D layout of objects and object shape (shapefrom-texture) [Todd and Akerstrom, 1987, Suen and Healey, 2000] 3.3 Extending Kernel -based Ane Matching to Tracking Consider tracking a tank shown ... 3.7 Hand tracking with the proposed method 49 3.8 Hand tracking with the mean-shift tracker 49 3.9 Face Tracking 50 3.10 Tracking...

Ngày tải lên: 16/09/2015, 17:14

... Specifically, AR demands more from trackers and sensors in three areas: greater input variety and bandwidth, higher accuracy, and longer range VE systems are primarily built to handle output bandwidth: ... categories: the Fiducial Marker Tracking Approach, and the Natural Feature Tracking Approach More details about the theories and challenges of the vision -based tracking methods will be given in ... both indoor and outdoor AR applications At the end, we assessed all these natural tracking algorithms across a number of criteria including robustness, speed and accuracy Three papers based on this...

Ngày tải lên: 30/09/2015, 14:23

... γ-peptide derived from phenol- and methoxybenzene -based building blocks is designed It derived 18 from meta-linking benzene rings via amide linkages And the circular peptide will be attached to a ... RESULTS AND DISCUSSION .36 2.4.1 Synthesis of Monomer, Higher Oligomers and Cyclic Pentamers 36 2.4.2 1D and 2D 1H NMR Results 40 2.4.3 X-Ray Crystal Structure Analysis ... cations and facilitate ion transport in the future study Both experimental synthesis and theoretical modeling were carried out to testify the design And results of X-ray crystallography and 2D...

Ngày tải lên: 03/10/2015, 20:57

... mindset, and end up creating a whole lot of struggle and difficulty for ourselves in the process! The good news is that creating a wealth and prosperity mindset can be achieved quickly and easily ... Consciousness vs Abundance Consciousness The very first step in building a wealth and prosperity mindset is to start expanding your awareness of wealth and prosperity Right now you may be in the habit of ... mindset for wealth and prosperity What is a Wealth and Prosperity Mindset? The common definition of “mindset” is: a mental attitude or inclination, or a fixed state of mind So, a wealth and prosperity...

Ngày tải lên: 24/10/2013, 16:15

... Company.) WHY TRACKING AND PREDICTION ARE NEEDED IN A RADAR Figure 1.1-3 Fan-beam track-while-scan S-band and X-band radar antennas emplaced on tower at Prince William Sound Alaska (S-band antenna ... velocity at scan n, and T the scan-to-scan period These equations of motion are called the system dynamic model We shall see later, once we understand the above simple case, WHY TRACKING AND PREDICTION ... radar of Figure 1.1-3 is used for tracking ships and for collision avoidance These two fan-beam radars and those of the AN/SPS-49, HAWK Pulse Acquisition Radar (PAR), and ASR-23SS radars of Figures...

Ngày tải lên: 14/12/2013, 14:15

... come from another radar that had been previously tracking the target and from which the target is being handed over—such as handover from a search to tracking radar or from one air route surveillance ... the g and h weight pairings for the critically damped filter [1.2-36)] and the expanding-memory polynomial filter described in Sections 1.2.6 and 1.2.10, respectively Recall that the expanding-memory ... the covariance matrix S Ã and we index the 1;1 rows and columns starting with the first being 0, the second 1, and so on, to be consistent with reference and Chapters and If the filter acquisition...

Ngày tải lên: 14/12/2013, 14:15

... 3.1.4 Combined Clutter Suppression and Track Initiation It is apparent from Sections 3.1.1 and 3.1.2 that clutter suppression and track initiation go hand in hand Often the engineer generating ... 12, and 14 form the returns from such a constant-velocity target, the target having a velocity in the band between 28 and 35 knots The rule used for declaring a target present in a Doppler band ... sensitivity for spiky sea and rain clutter and a low loss for lognormal clutter and Weibull clutter The idea is to use a higher false-alarm probability for detection and to then use the track...

Ngày tải lên: 14/12/2013, 14:15

... this case M, T, and È all become a function of time (or equivalently n) and are replaced by M n and T n and Èðt n ; t nÀ1 Þ, respectively; see pages 172, 173, and 182 of reference and Chapter 15 ... g–h growing-memory (expandingmemory) filter whose weights g and h are given by (1.2-38a and 1.2-38b) The g–h filter itself is defined by (1.2-8a) and (1.2-8b) In Chapters and an indication is given ... representing the target range Then M is given by (2.4-3a) and Y n and N n are given by respectively (2.4-3c) and (2.4-3b) Substituting (4.1-15) and (2.4-3a) into (4.1-13) yields T¼ 1 ÀT ! ð4:1-17Þ...

Ngày tải lên: 14/12/2013, 14:15

... SYSTEMATIC AND RANDOM ESTIMATION ERRORS magnitude as was done in Section 1.2.4.5; see (1.2-22) and (1.2-23) One way of doing this is described in the next section 5.10 BALANCING SYSTEMATIC AND RANDOM ... measured and not its derivatives, then Y n ¼ MX n þ N n ð5:4-3Þ where because range is the only measurement M ¼ ½1 0 0Š ð5:4-3aÞ and Y n and N n are  matrices given by Yn ¼ ½ yn Š and N n ¼ ... procedure allows the determination of the L and m that gives simultaneously the lowest total error and the best balance between the systematic and random errors 5.11 TREND REMOVAL Sometimes the...

Ngày tải lên: 14/12/2013, 14:15

... Outcomes and Functions of Interruption in Age -based and Genderbased Conversations …………………………………………….… 19 2.1 Types, Outcomes and Functions of Interruption …………………… 19 2.2 Data Analysis and Discussion ... responses and actual situations recorded were compared and analyzed to provide the reliable and valid facts and figures - Data Analysis After collecting data, the researcher summed up and drew ... context He distinguished between several types of context: a) The linguistic context – the surrounding utterances b) The semantic context – the underlying task and domain c) The physical context...

Ngày tải lên: 19/12/2013, 10:39

... is now based on all the n þ past measurements All the equations developed in Chapter for the fixed-memory state vector estimate covariance matrix [such as (5.6-4), (5.6-7), and (5.8-1)] and systematic ... track initiation; compare (1.2-38a) and (1.2-38b) with the expressions for g and h given in Table 6.3-1 for m ¼ 1; see problem 6.5-2 The filter of Section 1.2.10 and Table 6.3-1 for m ¼ are for a ... measurements as it should be; see (4.2-23) and the discussion immediately before it Thus we have developed the growing-memory g–h filter and its higher and lower order forms from the theory of least-squares...

Ngày tải lên: 24/12/2013, 01:17

... nÀ2, r ¼ and  r ¼  , and the error for this time sample can even be bigger, and so forth Thus with this weighting the errors relative to the fitting polynomial are discounted more and more as ... fading-memory filter stability, variance, track initiation, and systematic error, as well as the issue of balancing systematic and random prediction errors and compare this filter with the fixed-memory filter ... 7.4-2 and 5.8-1 are tabulated in Table 7.5-1 for i ¼ 0; ; 10 and m ¼ 0; ; 10 7.6 TRACK INITIATION In Sections 1.2.10 and 1.3 track initiation was discussed for the fading-memory g–h and g–h–k...

Ngày tải lên: 24/12/2013, 01:17

... FUNCTION OF TIME 253 the tracking filter to approximate the target dynamics For the nonlinear dynamics model case, discussed briefly in Section 5.11 when considering the tracking of a satellite, ... obtained by using the straightforward method illustrated in Section 2.4; see (2.4-1), (2.4-1a), and (2.4-1b) and (1.3-1) in Section 1.3 However, as shall be seen later, for more complicated target models, ... Substituting (8.1-20) into (8.1-19) yields Xðt n þ &Þ ¼ Èð&ÞXðt n Þ ð8:1-21Þ Also from (8.1-15), and (8.1-20) it follows Èð&Þ ¼ I þ &A þ &2 &3 A þ A þ ÁÁÁ 2! 3! ð8:1-22Þ From (8.1-17) it follows...

Ngày tải lên: 24/12/2013, 01:17

... equations for the growing- and fading-memory filters in Sections 6.3, 7.2, and 1.2.6.) 9.2 BAYES FILTER à The recursive form of the minimum variance estimate based on Y nþ1 and X n;n is given by [5, ... based on the past data Y ðnÞ Moreover, it turns out that if Y nþ1 is independent of Y ðnÞ , then the minimumà à variance estimate of X nþ1;nþ1 can be obtained directly from Y nþ1 and X n;n and ... and S n;n à à minimum-variance estimate of X nþ1;nþ1 using Y nþ1 and X n;n together with their variances No use is made of the original data set Y ðnÞ This says that the à à estimate X n;n and...

Ngày tải lên: 24/12/2013, 01:17