3 checking and evaluating in some real time systems

... systems and hard real- time systems In soft real- time systems, the timing constraint is elastic Miss of the deadline in soft real- time systems only results in loss of QoS but not the failure of systems ... corresponding time deadlines, while no timing constraint is required in generalpurpose computer systems Real- time systems that have timing constraint can be classified into two types, soft real- time systems ... acceptable In hard real- time systems, the time deadline is deterministic and hard Applications are mission-critical and should never miss their deadlines Deadline miss in hard real- time systems...

Ngày tải lên: 10/09/2015, 09:02

... 297 299 299 30 1 30 3 30 4 30 4 30 8 30 8 30 9 30 9 31 1 31 1 31 2 31 5 31 5 31 6 31 7 31 7 31 8 31 8 32 0 32 0 32 3 CONTENTS xii 17 .3 User Interface 17 .3. 1 Tangible User Interfaces 17 .3. 2 Gesture-based Interfaces ... View-dependent Rendering 3. 4 .3 Mask Generation 3. 4.4 Texturing 3. 4.5 Collision Detection 3. 5 Conclusions References 3D in Content Creation and Post-production Oliver Grau 3. 1 3. 2 3. 3 3. 4 36 37 37 55 57 57 ... 17.4 .3 Industrial Applications 17.5 Conclusions References Index 32 4 32 4 32 5 32 8 32 8 32 9 32 9 33 1 33 1 33 5 List of Contributors EDITORS Peter Kauff Fraunhofer Institute for Telecommunications Heinrich-Hertz-Institut...

Ngày tải lên: 12/05/2013, 10:21

... 416 2 238 489 1425 35 9 38 8 2 13 338 47 7 833 11 Tay 60 1545 425 2772 4 13 2642 454 4 13 195 133 29 1 033 2 12 Dao 700 34 0 700 32 5 26 63 367 138 83 13 5159 13 Nung 1850 39 0 235 0 36 7 4400 38 7 0 250 36 10578 ... 5627 .3 6085.8 6 233 .4 160.0 1266.7 36 33. 3 1270.0 39 00.0 6257.1 33 46.0 2866.7 (9) 54.1 23. 2 35 .4 19.2 34 .1 30 .5 25.0 33 .5 3. 8 13. 6 25.2 23. 2 25 .3 22.8 19.6 24.7 (10) 136 3 967 30 00 36 00 30 91 6 733 17 43 ... 26 83 309 430 32 55 2 733 39 7 479 655 1 83 309 125 88 121 52 25 9 135 10765 27 Very poor 767 292 433 35 7 900 30 1 0 0 2 139 Above average 533 250 533 30 0 5000 35 3 0 0 7210 29 Poor 10 83 439 1417 33 8...

Ngày tải lên: 21/06/2014, 04:20

... examined with 63 swab samples from experimentally infected chickens and 50 avian influenza virus (AIV)-positive swab samples obtained from different host species in the field in Egypt Real- Time ... protection induced by avian influenza vaccines containing a 1994 Mexican H5N2 LPAI seed strain against a 2008 Egyptian H5N1 HPAI virus belonging to clade 2.2.1 by means of serological and in vivo ... targeted triplex real- time PCR detection of influenza A, B and C viruses based on the nucleoprotein gene and a novel “MegaBeacon” probe strategy J Virol Methods 2010, 1 63: 3 13- 322 16 Suarez DL,...

Ngày tải lên: 12/08/2014, 01:22

... theoretical results in real- time operating systems (RTOS), a fairly rigorous formulation is necessary Most 3. 2 THEORETICAL FOUNDATIONS OF REAL- TIME OPERATING SYSTEMS 89 real- time systems are inherently ... invokes the real- time operating system The operating system is responsible for maintaining a linked list containing the TCBs of all the ready tasks, and a second linked list of those in the suspended ... initializing any data, counters, arrays, and so on In addition, it is necessary to perform any self-diagnostic tests before enabling any interrupts Finally, real- time processing can begin 3. 1 REAL- TIME...

Ngày tải lên: 13/08/2014, 08:20

... concurrent systems include NuSMV [ 53] , SPIN [111], mCRL2 [102] and so on Verification tools for real- time systems include U PPAAL [ 135 ], KRONOS [35 ], RED [217], Timed COSPAN [207], Rabbit [33 ] and so ... specifying real- time systems is based on the notation Timed Automata [10, 149] Timed Automata are powerful in designing real- time models with explicit clock variables Real- time constraints are ... Nonetheless, designing and verifying hierarchical real- time systems is becoming an increasingly difficult task due to the widespread applications and increasing complexity of such systems As a result,...

Ngày tải lên: 14/09/2015, 08:38

... infinite words and infinite trees in section 2.1, and logics over infinite words and trees in section 2.2 The purpose is mainly to fix notations and terminologies The tools in section 2.1 and ... 2.2 Logics over Infinite Words and Infinite Trees In this section, we introduce logics over infinite words and infinite trees We shall need only LTL (linear time temporal logics) and QPLTL (quantified ... synthesis in a precise manner 2.1 Automata on Infinite Words and Infinite Trees Here we review automata running over infinite words and infinite trees We shall need only automata with Bă uchi and Rabin...

Ngày tải lên: 30/09/2015, 05:46

... 99– 135 , 1987 [ 13] D V Hung and B V Anh, “Model checking real- time component based systems with blackbox testing,” in RTCSA ’05: Proceedings of the 11th IEEE International Conference on Embedded and ... theory of timed automata,” Theor Comput Sci., vol 126, no 2, pp 1 83 235 , 1994 [5] K G Larsen, P Pettersson, and W Yi, “Model -checking for real- time systems, ” 1995, pp 62–88 170 [6] L D Hung and D ... could be interpreted as a time constraint for the execution time of the action a in each process that involved in a The triple (Σ, D, J) represents the static information about timing and concurrency...

Ngày tải lên: 16/12/2017, 12:14

... toxin-producing ability depend on species, in the same species in populations of cyanobacteria, both microcystin-producing and non-microcystin-producing individuals may coexist [15] Therefore, in ... Chorus Distribution of microcystinproducing and non-microcystin producing Microcystis sp in European freshwater bodies: detection of microcystins and microcystin genes in individual colonies., Syst ... Yu: Detection of microcystins, a blue-green algal hepatotoxin, in drinking water sampled in Hainen and Fusui, N.T.T Lien et al / VNU Journal of Science, Natural Sciences and Technology 26 (2010)...

Ngày tải lên: 12/02/2014, 17:20

... 230 1 83 379 451 39 3 291 34 0 30 0 741 817 760 49 67 51 49 67 51 95 124 100 180 2 13 187 159 281 170 36 0 498 37 4 2 83 333 299 758 828 781 51 30 3 72 51 30 3 72 100 211 1 13 187 1,210 284 167 222 176 36 9 ... in Sections and 19 [15] M Timmerman and J.-C Monfret, “Windows NT as Real- Time OS?,” Real- Time Magazine, 2Q 1997 http://www.realtimeinfo.be/encyc/magazine/97q2/winntasrtos.htm [16] S Khanna and ... Event Min Max Avg Min Max Avg 57 71 63 772 1,078 820 108 207 155 765 1,995 1,2 83 170 598 289 795 5,8 53 3,544 30 3 819 534 756 6,047 3, 084 50 95 57 1,226 2 ,32 9 1,297 101 214 152 1,274 4,577 2 ,33 0 167...

Ngày tải lên: 19/02/2014, 18:20

... TMS320C6711 The five-band FIR filter is designed scarcely above linked to DSK TMS320C6711 to remove two undesired sinusoidal signals corrupting an input speech signal In these studies, the input ... second stopband has normalized frequencies between 0 .39 5 and 0.4 (1580 to 1600Hz) The stopbands and passbands of this 88th order five-band notch filter are summarized on the following table Table ... implemented by using the Kaiser-window function to truncate the impulse response of an ideal FIR filter The β parameter of the Kaiser window is equal to 5.6 533 Multiband FIR Filter Design and Implementation...

Ngày tải lên: 05/03/2014, 14:20

... TMS320C6711 The five-band FIR filter is designed scarcely above linked to DSK TMS320C6711 to remove two undesired sinusoidal signals corrupting an input speech signal In these studies, the input ... second stopband has normalized frequencies between 0 .39 5 and 0.4 (1580 to 1600Hz) The stopbands and passbands of this 88th order five-band notch filter are summarized on the following table Table ... implemented by using the Kaiser-window function to truncate the impulse response of an ideal FIR filter The β parameter of the Kaiser window is equal to 5.6 533 Multiband FIR Filter Design and Implementation...

Ngày tải lên: 05/03/2014, 14:20

... Management in the Task Control Block Model, 129 3. 4.4 Swapping, Overlaying, and Paging, 130 Selecting Real- Time Operating Systems, 133 3. 5.1 Buying versus Building, 134 3. 5.2 Selection Criteria and ... 3. 3.4 Semaphores, 112 3. 3.5 Deadlock and Starvation Problems, 114 3. 3.6 Priority Inversion Problem, 118 www.it-ebooks.info 79 ix CONTENTS 3. 4 3. 5 3. 6 3. 7 3. 3.7 Timer and Clock Services, 122 3. 3.8 ... Modeling, 429 8.2.1 Basic COCOMO 81, 429 8.2.2 Intermediate and Detailed COCOMO 81, 431 8.2 .3 COCOMO II, 433 8 .3 Uncertainty in Real- Time Systems, 433 8 .3. 1 The Three Dimensions of Uncertainty, 434 ...

Ngày tải lên: 24/04/2014, 16:03

... File Systems / 133 3. 4.14 Building versus Buying Real- Time Operating Systems / 133 3. 4.15 Selecting Real- Time Kernels / 134 Case Study: POSIX / 139 3. 5.1 Threads / 139 3. 5.2 POSIX Mutexes and ... Earliest-Deadline–First Approach / 96 Intertask Communication and Synchronization / 98 3. 3.1 Buffering Data / 99 3. 3.2 Time- Relative Buffering / 99 3. 3 .3 Ring Buffers / 101 3. 3.4 Mailboxes / 102 3. 3.5 ... Call-by-Value and Call-by-Reference / 32 4 6 .3. 3 Global Variables / 32 5 6 .3. 4 Recursion / 32 5 6 .3. 5 Dynamic Memory Allocation / 32 5 6 .3. 6 Typing / 32 6 6 .3. 7 Exception Handling / 32 7 6 .3. 8 Modularity / 32 8...

Ngày tải lên: 03/06/2014, 01:51

... training However, 39 villagers in Ban Sang and 33 villagers Khuoi Lieng attended The training began with informal lectures at the village meeting hall, using flip charts prepared from PowerPoint ... them to develop and manage their allocated forest resources in a transparent and equitable manner; (iv) raising awareness of and providing training in forest and land policy issues and good forest ... Sighting of examples of Guidelines 1.1 Report on inception meeting 1.2 PCC established and functioning 1 .3 Number of site meetings and records of baseline data collected 1.4 All meetings held, and...

Ngày tải lên: 21/06/2014, 04:20

... reccognize terrain and things in the village, having shared together about mapping of land use present status, making imitating investigtion of transect, selecting forest trees and farming crops - ... 2.Objective After the training course participants will be able to use tools in land use planning of community forest and know how to use the map in land and forest planning and transfering Schedule of ... and Forestry conducted training in land and forest planning and transfering to the community for project participants from 13 to 20 May 2007 at the project villages 2.Objective After the training...

Ngày tải lên: 21/06/2014, 04:20

... Monitoring and Evaluation - Step 13: Monitoring and Evaluation of CFM AUTHORITY LEVEL: PROVINCE, DISTRICT, COMMUNE I: Determination of land use rights Adjustment Step 1: Forestry land use planning ... • Making a plan of income, expenditure, income-expenditure balance, and arranging for approval in a village meeting • To implement the working plan • Building the relationship with credit and ... Monitoring and Evaluation - Step 11: Monitoring and Evaluation of CFM Some changes have been made to make the CFM guideline more realistic and feasible as compared with the current CFM guidelines...

Ngày tải lên: 21/06/2014, 04:20

... level and time of transferring land and forest to the community - Order and procedures of transferring land and forest to the community - Authority of transferring forest and taking it back In the ... Talking, illustration Talking A0 papers, felt pens computer, Power point Mr L c and participants evaluation and monitoring - Summing up the content of training and evaluation of the training ... of the training course Evaluation of the training course is needed and useful The result of evaluation is show in the appendix) • The training course in Lang San The result of training course...

Ngày tải lên: 21/06/2014, 04:20

... Grazing animals in the community forest - Prevent forest fire, methods to use fire in the forest - Checking and preventing outsiders from shifting cultivation, illegal logging or hunting, and ... responsibilities for developing and implementing the related activities in the CFM Plan such as mobilizing labour working days for new plantation, logging, harvesting, and checking forests Article 8: ... developing and implementing plan related to CFM activities such as mobilizing labour working days for new plantation, logging, harvesting, checking forests Article 8: Forest product logging/harvesting...

Ngày tải lên: 21/06/2014, 04:20

... to maintain the quantity, quality and reliability of both drinking and irrigation water Another relevant finding to this strategy is that the main sources of household income are from crop and ... This strategy forms part of Milestone and is linked to the Community Forest Management Plans and Land use Planning and Land Allocation As indicated in the Baseline Survey report, survey teams visited ... agroforestry model 10 Introduction The agroforestry model implementation strategy and timeline has been prepared taking in to account the findings from the ‘Baseline Survey’ presented under...

Ngày tải lên: 21/06/2014, 04:20