the transport layer protocols used for real time multimedia
Low-Iodine Cookbook: Guidelines and Tips for the Low-Iodine Diet Used for a Short Time When Preparing To Receive Radioactive Iodine docx
... (LID). The diet is to prepare for the RAI. Using the diet is recommended in the guidelines of the American Thyroid Association. The patient follows the diet when preparing for RAI either by ... to high and add the wine to the pan to deglaze and cook off. Then, add the tomato paste, the onion mixture, and the chicken. Cover the pan, lower the heat to simmer, and let the chicken cook ... radioactive iodine is administered, the thyroid cells will “suck” up the iodine, because the body has been so depleted. • This diet is for a short time period. The usual time period is around two weeks...
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Tài liệu The Design and Performance of a Real-time CORBA Event Service doc
... is the total number of timers). The timermechanism preallocates all its memory, which eliminates the need for dynamic memory allocation at run -time. Therefore,this mechanism is well-suited for ... archi-tecture for push-driven real- time event systems. Our resultsdesmonstrate that the efficiency and predictability of our real- time Event Service is sufficient for applications in the domainof real- time ... outlines the OO framework for real- time event dis-patching and scheduling that forms the core of TAO’s Real- time Event Service; Section 6 shows the results of severalbenchmarksperformedon...
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Tài liệu Báo cáo khoa học: "TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REAL TIME PARSING" potx
... according to the Merriam-Webster codes for subject matter (see Walker & Amsler (1983) for a suggested use for these). The large amount of semi-formalised information concerning the interpretation ... visual presentation, rather than a database, there are errors in the use of the grammar code system; for example, Figure 4 illustrates the code for the first sense of the noun "promise". ... Finally, there are errors or omissions in the use of the codes; for example, Figure 5 illustrates the grammar codes for the listed senses of the verb "upset". upset: for cat =...
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UNDERSTANDING INTERNET ROUTING ANOMALIES AND BUILDING ROBUST TRANSPORT LAYER PROTOCOLS docx
... local MonD, it forwards it to a ProbeD ineach of the other groups. The ProbeDs perform the forward probes, and send the resultsback to the requester. All results are collected by the originator, ... other than showing the existence of thesehops, these data items provide no useful information. We simply remove them from the traceroute but keep the relative hop count difference between the ... long-latencyconnections.2.7 Transport- Layer StripingMany researchers have proposed the use of multiple paths by the transport- layer protocols to enhance reliability [8, 67, 58, 7]. Banerjea [8] used redundant...
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Báo cáo khoa học: "A System for Real-time Twitter Sentiment Analysis of 2012 U.S" pdf
... aggregate sentiment and tweet volume within each time period for each candidate. For volume, the system outputs the number of tweets every minute for each candidate. For sentiment, the system ... conversations throughout the world. In the year leading up to the November 2012 presidential election in the United States, we have developed a tool for real- time analysis of sentiment expressed ... Unicode characters (see Figure 2 for an example). 3.3 Sentiment Model The design of the sentiment model used in our system was based on the assumption that the opinions expressed would be...
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Báo cáo khoa học: Emerging tools for real-time label-free detection of interactions on functional protein microarrays ppt
... sensors. For all of these technologies, the magnitude of the change in the local index of refraction caused by bind-ing is a function of the mass and conformation of both the query molecule and the ... (HT). Until recently, these microarrays relied onsome form of labeling on the query molecule used toprobe the target proteins on the arrays. The emergenceof sensitive real- time label-free detection ... chal-lenging, given the complexity of their chemistry and the need to maintain their integrity and accessibility on the array surface. Currently, there are two approaches for protein capture to the array...
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báo cáo hóa học: " Analysis of TDMA scheduling by means of Egyptian Fractions for real-time WSNs" doc
... calcu-lated for each fraction. The slot is scheduled the first time at frame zero for fraction14. For fraction1128 ,the slot is scheduled the first time at frame two.Thus, the sensor can use the ... aswith the gradual arrival of the data. The number of frac-tions that form the approximation plays again a factor in the determination of the maximum latency, the lessfractions, the lower the ... 2=548(3) The formula matches with the measured result. The fact that the formula depends on the requested rate and the Egyptian Fraction gives reason to investigate the rela-tion between the maximum...
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Báo cáo hóa học: " Research Article Adaptive Linear Prediction Filtering in DWT Domain for Real-Time Musical Onset Detection" potx
... performing as the more recent techniques. On the other h and, the latest onsetdetection approaches yield remarkable performances, butthey are not well-suited for real- time embedded platforms. For ... and multimedia devices the parallelism of the platform may be exploited so that the DP can take place onto the RISC core, while the DSP core processes the signal. Itis required, hence, that the ... algorithmfurther. The main differences with the original papers, arein the u se of the discrete wavelet transform (DWT) for the signal subband decomposition, and in the combination of the subband...
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Báo cáo hóa học: " Research Article Two-Dimensional Beam Tracing from Visibility Diagrams for Real-Time Acoustic Rendering" doc
... P2in the figure).According to the geometrical theory of diffraction, the anglebetween the outgoing rays and the edge equals the angle between the incoming ray and the edge. The envelope of the ... was then computed as the average of the beam-tree building times over all such simulations. In orderto test the tracing time of the diffusive paths the sourcehas been placed in the center the ... environment;(ii) the computational time for auralizing the diffractivepaths.Figure 16 shows the time that the system takes to auralize the diffractive paths, as a function of the number of wallsin the environment....
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Báo cáo hóa học: " Research Article A Speed-Adaptive Media Encryption Scheme for Real-Time Recording and Playback System" pot
... is designed for media file rather than real- time packets in RPS. The improved algorithm for packetsisproposedinSection 4.2. To avoid the file headerbeing guessed by the attackers, the first n-segments ... process like RTP parsing andfile saving are either I/O intensive or not CPU intensive.Therefore, the SAME is effective enough for the high-volume real- time data in AdmireRPS.6. Conclusions and ... AdmireRPSsystem. Theoretical analysis and experimental results show the security and speed of SAME are suitable for real- time applications. Furthermore, the proposed schemes can alsobe used in video...
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Báo cáo hóa học: "Research Article Dynamic Subcarrier Allocation for Real-Time Traffic over Multiuser OFDM Systems" ppt
... guarantee the QoS for real- time services in multiuser OFDM systems; (2) with the number of the expected subcarriers and transmissionpriority information from the MAC layer, the proposedPHY -layer ... delay guarantees for the real- time traffics. Therefore, it has the best delay and droppingrate performance. Based on the consideration of channelstate, CSD-RR has better performance than M-LWDF ... “Algorithms for the assignment and transporta-tion problems,” Journal of the Society for Industrial and AppliedMathematics, vol. 5, no. 1, pp. 32–38, 1957.[9] H. W. Kuhn, The Hungarian method for the...
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Báo cáo hóa học: "Research Article Intelligent Stale-Frame Discards for Real-Time Video Streaming over Wireless Ad Hoc Networks" ppt
... estimate the time to the receiver based on the RTP timestamps and the roundtrip time (RTT) measured by RTCP. For the purpose ofvalidation, we perform an experiment by implementing the I-EPD ... denote the times whenthese two frames are stored-and-forwarded at INi,andtR1and tR2, respectively, denote the times when they arrive at the receiver.If we assume that the clocks of the three ... seriouslyaffect the presentation quality of real- time multimedia streams. Thus, in the proposed I-EPD, if abnormal jitter isdetected at a receiver, any IN on the video streaming pathwill be informed...
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Báo cáo hóa học: " Research Article Efficient Adaptive Combination of Histograms for Real-Time Tracking" pdf
... within the reference regionis used to model the moving object. The informationmay consist of the color, the gray value, or certain otherfeatures, like the gradient. At each time step t and for each ... 1: The result graphs for the tracker comparison experiments. The top row shows the distance error ec, the bottom row shows the region error er. The left-hand column contains the results for ... 1 shows the results for the first sequence. Note the long initialization of the hyperplane tracker due to train-ing, and the long per-frame time of the CONDENSATION. For each tracker, the errors...
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Báo cáo hóa học: " Research Article Hybrid Modeling of Intra-DCT Coefficients for Real-Time Video Encoding" potx
... bandwidth-efficient way. An electronic whiteboardis used to record in vector format the handw ritten contentof the board whereas the lecturer is segmented in real time from the background by constructing, through ... signature for the background and bysuppressing the changes introduced to the background dueto the lecturer’s handwriting. The segmented lecturer is thenpasted semitransparently on the whiteboard ... feedbackto the authors. They would also like to express their gratitudeto the contributors for making this issue an important assetto the existing body of literature in the field. Many thanks tothe...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25