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A Professional’s Guide to Data Communication in a TCP/IP World phần 8 ppt

A Professional’s Guide to Data Communication in a TCP/IP World phần 8 ppt

... must have in order to seize the token and send a frame Token bit: Set to 0, the frame is a token Set to 1, the frame is in use Monitor bit: Set to 1, the frame has passed the monitor station If it ... of hardware address in Sender’s Hardware Address and Target Hardware Address fields HARDWARE TYPE (1 byte): Length in bytes of protocol address in Sender’s Protocol Address and Target Protocol ... flag set to for normal reliability or to for high reliability; Cost: A flag set to for normal cost or to for low cost; Reserved: The last bit is reserved for future use It is set to TOTAL LENGTH...

Ngày tải lên: 14/08/2014, 13:20

27 442 0
First step with embedded systems

First step with embedded systems

... and the controller jumps (vectors) to an interrupt service routine There are two sources of interrupt: hardware and software Hardware interrupts include a signal to a pin, timer overflow, and ... machine and you must be familiar with your target hardware construction and operation A good quality C development environment incorporates tools which allow you to concentrate primarily on your applications ... and not on the hardware which runs them However, you cannot ignore low-level details of your target hardware The better you understand your run-time environment, the better you can take advantage...

Ngày tải lên: 17/10/2013, 03:15

228 305 1
Tài liệu Data Center Optical Distribution Frame with Plug-and-Play Cassettes docx

Tài liệu Data Center Optical Distribution Frame with Plug-and-Play Cassettes docx

... Environmental Characteristics Storage Temperature: Operating Temperature: Installation Temperature: -40° to 70° C (-40° to 158° F) 0° to 70° C (32° to 158° F) 0° to 70° C (32° to 158° F) Ordering Information ... YELLOW VIOLET ROSE AQUA Fiber Bundle/MPO Connector Locations 10 11 12 OPTICAL SPECIFICATIONS Plug-and-Play trunks MPO connector mated pairs MPO connector mated pairs TFP Plug-and-Play Cassette TFP ... cassettes are wired straight through In addition, the TrueNet duplex jumpers have a duplex clip that is easily removed for polarity changes in the field TIA-568-B.1-7 Type-A Array Connector Cable A -to- B...

Ngày tải lên: 17/01/2014, 10:20

4 356 0
Tài liệu Báo cáo khoa học: "Translation Model Adaptation for Statistical Machine Translation with Monolingual Topic Information" doc

Tài liệu Báo cáo khoa học: "Translation Model Adaptation for Statistical Machine Translation with Monolingual Topic Information" doc

... the topic mapping probability P (tf out |tf in ) to map the in-domain phrase-topic distribution into the one in the out-domain topic space To be specific, we obtain the out-of-domain ˜ phrase-topic ... into e given the source-side topic tf , lating f ˜ ˜ ˜ P (tf |f ) denotes the phrase-topic distribution of f To compute φ(˜|f ), we first apply HTMM to ree ˜ spectively train two monolingual topic ... corpora As compared to the previous works, our method takes advantage of both the in-domain monolingual corpora and the out-of-domain bilingual corpus to incorporate the topic information into our translation...

Ngày tải lên: 19/02/2014, 19:20

10 533 0
Tài liệu Báo cáo khoa học: "Supervised Grammar Induction using Training Data with Limited Constituent Information *" docx

Tài liệu Báo cáo khoa học: "Supervised Grammar Induction using Training Data with Limited Constituent Information *" docx

... (at most one stop) (I) want to take (the flight) with (at most one) stop (I) want to take ((the flight) with (at most one stop)) (I (want (to (take (the flight (with (at most one stop))))))) I ... increases To take this factor into account, we perform our experiments 74 Categories Labeled Sentence HighP BaseNP BaseP AllNP NotBaseP (I want (to take (the flight with at most one stop))) (I) want to ... sentence and the brackets around singleton phrases (e.g., the pronoun "r' as a BaseNP) are excluded because they not contribute to the pruning of parses pose into sub-phrases that may be either another...

Ngày tải lên: 20/02/2014, 19:20

7 423 0
Báo cáo khoa học: "Improving the Interpretation of Noun Phrases with Cross-linguistic Information" doc

Báo cáo khoa học: "Improving the Interpretation of Noun Phrases with Cross-linguistic Information" doc

... crosslinguistic corpora of examples We are interested in what syntactic constructions are used to translate the English instances to the target Romance languages and vice-versa, what semantic relations these ... in, on, at, about, and from – e.g., according to this classification, love story can be classified as story about love) We selected these sets as they are of different size and contain semantic classification ... 1996 to 2001 CLUVI - Linguistic Corpus of the University of Vigo - Parallel Corpus 2.1 - http://sli.uvigo.es/CLUVI/ 570 added to the list The two computational semantics annotators had to tag...

Ngày tải lên: 17/03/2014, 04:20

8 386 0
Báo cáo khoa học: "Kernel Based Discourse Relation Recognition with Temporal Ordering Information" pot

Báo cáo khoa học: "Kernel Based Discourse Relation Recognition with Temporal Ordering Information" pot

... possible to infer a causal relation in Example (8) if and only if 8.b is taken to be the cause event and 8.a is taken to be the effect event That is, 8.b is taken as happening prior to his going into ... spans are paired to form an explicit testing instance; and (b) neighboring sentences within three-sentence spans are paired to form an implicit testing instance The instance is presented to each ... infeasible to directly use the feature vector ∅(𝑇) To solve the computational issue, a tree kernel function is introduced to calculate the dot product between the above high dimensional vectors efficiently...

Ngày tải lên: 30/03/2014, 21:20

10 172 0
Giáo án - Bài giảng học tập công nghệ thông tin: Mạng RIP routing information protocol trong hệ thống mạng ADSL

Giáo án - Bài giảng học tập công nghệ thông tin: Mạng RIP routing information protocol trong hệ thống mạng ADSL

... thiệu(2) 1, Giao thức định tuyến RIP (Routing Information Protocol ) - RIP giao thức định tuyến vector khoảng cách điển hình, đăn gửi to n routing table tất active interface đặn theo chu kỳ 30 ... Overview I-Giới thiệu(5) 1, Giao thức định tuyến RIP (Routing Information Protocol ) - Là giao thức định tuyến theo Distance Vector -Thông tin định tuyến số lượng hop - RIPv1 giao thức định tuyến sử ... chu kỳ 30 giây - RIP sử dụng metric hop count để tính tuyến đường tốt tới remote network Thuật to n mà RIP sử dụng để xây dựng nên routing table Bellman-Ford I-Giới thiệu(3) Routing Overview...

Ngày tải lên: 18/04/2014, 07:30

37 863 0
Báo cáo hóa học: " Properties of silicon dioxide layers with embedded metal nanocrystals produced by oxidation of Si:Me mixture" doc

Báo cáo hóa học: " Properties of silicon dioxide layers with embedded metal nanocrystals produced by oxidation of Si:Me mixture" doc

... metal atoms from the valley regions of the islands toward their respective centers forming spherical nanocrystals to achieve greater volume -to- surface ratio In our model, the initial NCs are formed ... after thermal treatment The average size and the areal density of the observed NCs were estimated to be from 10 to 20 nm and × 1010 cm-2, respectively To elucidate the structural properties of metal ... subjected to rapid thermal annealing in dry nitrogen ambient at T = 900°C for 30 s The sequential processing steps are shown in Figure A reference SiO2/Si sample with no metal NCs was prepared for...

Ngày tải lên: 21/06/2014, 05:20

6 516 0
Báo cáo hóa học: " Research Article Hidden Markov Model with Duration Side Information for Novel HMMD Derivation, with Application to Eukaryotic Gene Finding" docx

Báo cáo hóa học: " Research Article Hidden Markov Model with Duration Side Information for Novel HMMD Derivation, with Application to Eukaryotic Gene Finding" docx

... files to be transferred This distribution assumption is an important factor that must be considered to design a robust and reliable network and Pareto distribution could be a suitable choice to ... according to the state transition probability j (selftransitions, aii , are not permitted in this formalism) It is easy to see that the HMMD will turn into an HMM if pi (d) is set to the geometric ... the rest 20% wealth [30] Pareto distribution has been extended to many other areas For example, internet file-size traffic is a long-tailed distribution; that is, there are a few largesized files...

Ngày tải lên: 21/06/2014, 08:20

11 389 0
Báo cáo hóa học: " Supporting QoS in MANET by a Fuzzy Priority Scheduler and Performance Analysis with Multicast Routing Protocols" docx

Báo cáo hóa học: " Supporting QoS in MANET by a Fuzzy Priority Scheduler and Performance Analysis with Multicast Routing Protocols" docx

... mobility of nodes is varied from to 18 m/s The routing protocols are chosen to be NTPMR and ODMRP As the protocols are run with and without the fuzzy scheduler, the end -to- end delay is measured and ... delivered to the destinations to the number of data packets supposed to be received This number presents the effectiveness of the protocol (ii) Average end -to- end delay This indicates the end-toend ... index, five linguistic variables are used Only triangular functions are used for the output [12, 13] The rules are defined with due care and are shown in Table To illustrate one rule, the first...

Ngày tải lên: 23/06/2014, 00:20

11 362 0
Problem G - Frame With Support Displacement ppsx

Problem G - Frame With Support Displacement ppsx

... Type 14 in the Story Height edit box • Type 30 in the Bay Width edit box • button to display the Click the OK button Click the “X” in the top right-hand corner of the 3-D View window to close it ... 0.3 • Click the OK button twice to exit the dialog boxes Click the drop down box in the status bar to change the units to kip-ft 10 Click the Set Elements button on the main toolbar (or select Set ... edit box to 26 and click the Move Grid Line button • Click the OK button 16 From the Define menu select Frame Sections to display the Define Frame Sections dialog box 17 In the Click To area, click...

Ngày tải lên: 06/07/2014, 09:20

5 195 0
Báo cáo y học: "TXTGate: profiling gene groups with text-based information" ppsx

Báo cáo y học: "TXTGate: profiling gene groups with text-based information" ppsx

... act as perspectives to the literature and the tool provides direct links to external resources In what follows, we compare TXTGate to other reported biological text-mining software deposited research ... detrimental to the extraction of terms that are relevant to the question at hand The construction of separate vocabularies according to gene name, disease and function seems a logical choice to provide ... agonist receptor adenosin_receptor ada Cluster d Interferon tumor_necrosi_factor MIP1A IFN-alpha cytokin MIP1B IFN induc IL8 Interferon-gamma interferon STAT4 IFN-gamma inflammatori IL12B Inducible...

Ngày tải lên: 09/08/2014, 20:20

12 302 0
báo cáo khoa học: " Bundling occupational safety with harm reduction information as a feasible method for improving police receptiveness to syringe access programs: evidence from three U.S. cities" ppt

báo cáo khoa học: " Bundling occupational safety with harm reduction information as a feasible method for improving police receptiveness to syringe access programs: evidence from three U.S. cities" ppt

... or ongoing trainings for police on the benefits of SAP, many programs are reluctant or unequipped to conduct such outreach We could find no reports in the peer-reviewed literature as to what ... methods are employed, and what results are achieved, by such trainings Based on evidence from the fields of police training and adult learning together with our interactions with law enforcement actors ... Department to suggest training officers about occupational safety, the law and SAPs The findings were also presented to Rhode Island's Attorney General, who agreed to the need for training to address...

Ngày tải lên: 11/08/2014, 18:20

8 261 0
Báo cáo y học: " Mapping the potential distribution of high artemisinin-yielding Artemisia annua L. (Qinghao) in China with a geographic information system" ppsx

Báo cáo y học: " Mapping the potential distribution of high artemisinin-yielding Artemisia annua L. (Qinghao) in China with a geographic information system" ppsx

... index (SI) of 99%-100% County/City, Province* Suitable areas km2 Suitable areas % County/City, Province Suitable areas km2 Suitable areas % Youyang, Chongqing 4386 92 Hefeng, Hubei 1225 46 Xiushan, ... Raster and vector are two main data models in the TCM-GIS Raster layers (1 × km2 resolution) were used for the eco-environmental analysis and cluster analysis Vector layers were used to derive and ... favorable regions (SI 98%-99%) made up 1.60% of China's total land area covering 162 counties and cities (a total of 60,292 km2), among which Guizhou took the lead with 31,150 km2 including 68 counties...

Ngày tải lên: 13/08/2014, 15:21

8 342 0
Báo cáo y học: " Correction of technical bias in clinical microarray data improves concordance with known biological information" pptx

Báo cáo y học: " Correction of technical bias in clinical microarray data improves concordance with known biological information" pptx

... concentration have a diminished effect on probe intensity compared to probes in the linear regime Thus, if samples are loaded onto arrays at Therefore, we searched for evidence of systematic ... When applied to the gene expression vectors in multivariate linear regression, the four bias metrics explained 33% of the variance, whereas a set of random vectors would be expected to explain ... that only four of the nine replicate pairs clustered together (Figure 1a) In an effort to increase the number of replicate pairs clustering together, we tried various thresholds for filtering...

Ngày tải lên: 14/08/2014, 08:20

8 169 0
Tiểu luận môn Mạng Máy Tính Routing Information Protocol (RIP)

Tiểu luận môn Mạng Máy Tính Routing Information Protocol (RIP)

... Distance vector protocol: (ví dụ Rip, IGRP) router thực tính to n đường trước gửi thông tin Link-state protocol: (ví dụ OSPF) gửi thông tin trạng thái liên kết cho để router tự tính to n Định ... Định tuyến tĩnh Routing Information Protocol Routing Information Protocol Mô Q&A Giới thiệu RIP  RIP giao thức định tuyến vector khoảng cách  Quảng bá to n bảng định tuyến cho định tuyến lân ... tuyến f Xử lý cố f Xử lý cố(tt) f Xử lý cố (tt) Routing Information Protocol Giới thiệu định tuyến động Định tuyến theo vecto khoảng cách RIP Group Giới thiệu định tuyến động Định tuyến động ?...

Ngày tải lên: 31/10/2014, 21:57

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RIP (Routing Information Protocol)

RIP (Routing Information Protocol)

... theo chế Auto-Summarization border router - Giao thức định tuyến dạng Classless (hỗ trợ VLSM) - Có thể tắt tính Auto-Summariztion thực Manual Summarization RIP(Routing Information Protocol) 15 ... (RIPv1) RIP version-2 (RIPv2) RIP(Routing Information Protocol) RIP trao đổi thông tin theo cách sau: + Trao đổi bảng chọn đường + Định kỳ - Các vector khoảng cách trao đổi định kỳ 30s - Mỗi thông điệp ... tạm dừng, trường hợp đặc biệt metric = 16) RIP(Routing Information Protocol) 10 RIP Version-1(RIPv1) a Đặc điểm: - Quảng bá to n bảng định tuyến cho Router láng giềng theo định kỳ - Chu kỳ cập...

Ngày tải lên: 11/04/2015, 20:50

20 472 1
Routing information protocol

Routing information protocol

... GV.Nguyễn Duy Quá trình phát triển Routing Protocol Đặc điểm GV.Nguyễn Duy RIPv1 RIPv1  Distance Vector (DV) Routing Protocol  Classful routing protocol Metric = Hop Count  Max = 15 Hops  ... RIPv2 Quá trình phát triển Routing Protocol GV.Nguyễn Duy Đặc điểm RIPv2 GV.Nguyễn Duy RIPv2  Distance Vector (DV) Routing Protocol  Classless routing protocol Metric = Hop Count  Max = 15 ... R1#show ip protocols Routing Protocol is "rip" GV.Nguyễn Duy Sending updates every 30 seconds, next due in 10 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update...

Ngày tải lên: 14/08/2015, 13:53

51 396 0
General equilibrium with negligible private information

General equilibrium with negligible private information

... considers Pareto efficiency (or Pareto optimality) Roughly speaking, an allocation is Pareto efficient if there is no way to improve the welfare of agents without making anybody worse off There are two ... the economy Each agent1 comes to the market with a stock of commodities They trade their goods with each other to improve welfare The insulation of the trade sector from the rest of an economy ... sell her3 own stock of commodities for money and use the money to buy commodities from other traders to improve her well-being Economists are often interested in these questions: what consumption...

Ngày tải lên: 14/09/2015, 08:40

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