introduction to uml 2 class diagrams

... Trang 1Introduction to UML: Structural Modeling and Use CasesTrang 3Tutorial SeriesStructural Modeling and Use Cases UML UML, MOF and XMI Trang 4Tutorial Goalstechniques Trang ... 13OMG UML ContributorsPtech OAO Technology Solutions Rational Software Reich SAP Softeam Sterling Software Sun Taskon Trang 14OMG UML 1.3 Specification! UML Semantics ! UML Notation Guide ! UML ... Concepts! classifier-instance dichotomy a class is the classifier of an object ! specification-realization dichotomy ! e.g., an interface is a specification of a class OR a class is a realization of an

Ngày tải lên: 22/10/2014, 21:50

... on the road to the airport e. Problems with the robber on the road f. Problems with insects in a cheap hotel Keys • Story 1 = e • Story 2 = b • Story 3 = c • Story 4 = a • Story 5 = f ... decide (U8, ex2 – p. 42, Listen in 2) Occupation Conversation 1 Conversation 2 Conversation 3 Key Words While - Listening Ex 2: • Read the statements (1-4)... and ability to ……………………………… ... going to listen to 5 people telling their stories about what went wrong while they were travelling. Match the problem with the appropriate story. There is one extra problem you do not need to

Ngày tải lên: 10/02/2015, 11:13

... Well-Being 242Chapter Summary 244 Study Guide 245References 247 Toby Ballou Hamilton Chapter Profile 251Introduction 252Understanding Place 253Occupations as Experiences in Places 260How Places ... Occupational Transition 213Engaging Occupation for a Good Life as a Retiree 221Cultural Images of Retirement 224 Contents vii Trang 8Chapter Summary 227Study Guide 227References 229CHAPTER 9 Occupational ... and Well-being 231 Catherine L Backman Chapter Profile 231Introduction 232Occupational Balance 232Work-Life Balance 236Lifestyle Balance 240 Is Occupational Balance Achievable? 241Occupational

Ngày tải lên: 21/01/2020, 19:48

... Kerka, S (2001) The balancing act of adult life ERIC Digest No 229, Article EDO-CE-01-229 Retrieved June 1, 2004 from http://www.ericfacility.net/ericdigests/ ed459323.html 17 Todd, S (2004) Improving ... Wilkins. 8 Townsend, E., & Wilcock, A (2004) Occupational justice In C H Christiansen & E. A Townsend (Eds.), Introduction to occupation The art and science of living (pp. 243–273) Upper ... something I look forward to To get rid of all these tions There will certainly be obligations in the future too, but not to the extent of having to get to work everyday, and having to do this and that

Ngày tải lên: 22/01/2020, 10:12

... P(4); table 2.2; table 4.1; table 4.2; clause 2.5.1.2 - P (l) to P(5); figures 2.2, 2.3 and 2.4; clause 2.5.3.3 - P (l) to P(6); figures 4.3 and 4.5; clause 3.2.4.2 - P(2); figure 4.12; figure ... refer to Tables 2.7 (table 3.4 of BS 8110), 2.8 (table 6 of N A D and table 4.2 of EC2) and 2.9 (table 3 of EN V Trang 29Table 2.7 Nom inal cover to all reinforcem ent (including links) to m ... [0.36(/ck) l/2]/7c plain bars (EC2 eqn 5.1) = (2-25/ctk, o.os)hc high-bond bars (EC 2 eqn 5.2) For convenience, the properties of concrete referred to above have been related to the nine strength classes

Ngày tải lên: 25/05/2022, 10:27

... doanh 2.2.1 Doanh nghiệp tư nhân 2.2.2 Hình thức hùn vốn (Công ty) 2.2.3 Hợp tác xã 2.2.4 Doanh nghiệp xã hội 2.3 Doanh nghiệp nhỏ và vừa 2.3.1 Khái niệm và tiêu chí xác định DNN&V 2.3.2 Đặc ... Tổng quan về kế toán 6.1.1 Khái niệm 6.1.2 Kế toán tài chính và kế toán quản trị 6.2 Báo cáo tài chính 6.2.1 Báo cáo kết quả hoạt động kinh doanh 6.2.2 Bảng cân đối kế toán 6.2.3 Báo cáo lưu ... DNN&V 2.3.3 Vai trò DNN&V 2.4 Tạo lập doanh nghiệp 2.4.1 Doanh nhân và tinh thần kinh doanh 2.4.2 Tạo lập doanh nghiệp mới Trang 42.4.3 Mua lại và sát nhập 2.4.4 Nhượng quyền thương mại 2.5

Ngày tải lên: 29/11/2022, 21:32

... Trang 2Use-case models.Class models Object models Relationship models Các loại model: Text Diagrams Pictures Conceptual model of UML Class Diagram Trang 3Một số quan hệ giữa các class trong UMLHôm ... các class trong UML, gồm có các 4 quan hệ chính sau Realization Generation Dependency Association: có 2 quan hệ phân biệt https://votanlanh.wordpress.com/2017/08/08/mot-so-quan-h e-giua-cac-class-trong-uml/ ... mềm có thể: Trang 4Thu 30/06/2022Software Component Các API, Library,… là một software component Các component có thể chạy trên cùng 1 tiến trình ❓ List methods to connect components in software

Ngày tải lên: 05/05/2023, 11:01

... almost all ω (28) Prove that if G, H ∈ L2 (0, T ), then T E T G dW T H dW =E GH dt (Hint: 2ab = (a + b)2 − a2 − b2 ) (29) Let (Ω, U, P ) be a probability space, and take F(·) to be a filtration ... can be written as a function of X (5) Verify: ∞ e−x dx = −∞ √ 2πσ √ π, ∞ −∞ √ ∞ 2πσ xe− (x−m)2 2σ dx = m, −∞ (x − m)2 e− (x−m)2 2σ dx = σ (6) (i) Suppose A and B are independent events in some ... Springer, 1972 [G] D Gillespie, The mathematics of Brownian motion and Johnson noise, American J Physics 64 (1996), 225–240 [H] D J Higham, An algorithmic introduction to numerical simulation of stochastic

Ngày tải lên: 31/03/2014, 15:56

... distribution which tends to the Gaussian N (0, 1) as n → ∞. Consider in particular the situation p = q = 12 Suppose a > 0; then 2 ≤ S n − n 2 ≤ a √ n 1 √ 2π  a −a e − x22 dx. 25 Trang 26Thus for almost ... well suppose for simplicity that Trang 24Consequently, since the X i are identically distributed, we haveE(X i2X j2) = nE(X14) + 3(n2− n)(E(X2 1))2 ≤ n2C for some constant C. FLUCTUATIONS, LAPLACE–DEMOIVRE ... X is N (m, σ2), then  ∞ −∞ e − (x −iλ)22 dx. We move the path of integration in the complex plane from the line{Im(z) = −λ} to the real axis, and recall that ∞ −∞ e − x22 dx = √ 2π (Here Im(z)

Ngày tải lên: 08/04/2014, 12:24

... period 1960–2000 is shown inFigure 2.3.2 Table 2.2 Specific demand around Lake Victoria in Africa (IIED, 2000). Piped (l/c/d) Un-piped (l/c/d) Average for urban areas (small towns) 65 26 2 The domestic ... 100 150 200 250 88 35 101 49 97 93 108 95 118 87 122 90 131 106 129 100 2000 129 92 Non-domestic Domestic Figure 2.3 Domestic and non-domestic consumption in The Trang 6example in Figure 2.5 shows ... Qavg80,000,0001,200,000/3651000
183 l/c/d Trang 12and for the whole day (24 hours) the total demand was 3000 m3, theaverage hourly demand of 3000/24 125 m3would be used to determinethe peak factor for

Ngày tải lên: 18/06/2014, 19:20

... n-normed linear spaces and a new perspective to the Mazur-Ulam problem Journal of Inequalities and Applications 2012, 2012:14 doi:10.1186/1029-242X-2012-14 Choonkil Park (baak@hanyang.ac.kr)Cihangir ... Subject Classification (2010): 03E72; 46B20; 51M25; 46B04; 46S40. Keywords: Mazur–Ulam theorem; α-n-norm; 2-fuzzy n-normed linear spaces; n-isometry; n-Lipschitz mapping. 1 Introduction A satisfactory ... al [24] Cho et al [25] investigated the Mazur–Ulam theorem on probabilistic 2-normed spaces Alaca [26] introduced the concepts of2-isometry, collinearity, 2-Lipschitz mapping in 2-fuzzy 2-normed

Ngày tải lên: 20/06/2014, 21:20

... Diameter, 203 5.2.2 Silica Supports, 203 5.2.2.1 Column Efficiency, 205 5.2.2.2 Nature of the Silica Surface, 208 5.2.2.3 Particle Preparation, 211 5.2.3 Porous Polymers, 212 5.2.4 Monoliths, 212 5.2.4.1 ... Techniques, 151 4.2.2.1 Bulk Property Detectors, 151 4.2.2.2 Sample-Specific Detectors, 152 4.2.2.3 Mobile-Phase Modification Detectors, 152 4.2.2.4 Hyphenated Techniques, 152 4.2.3 Signal, Noise, ... Separation, 412 9.2.1 Effects of a Change in Column Conditions, 415 9.2.2 Effects of Changes in the Gradient, 418 9.2.2.1 Initial-%B, 419 9.2.2.2 Final-%B, 420 9.2.2.3 Gradient Delay, 422 9.2.2.4 Dwell-Volume,

Ngày tải lên: 04/07/2014, 01:20

... Trang 10.488 227 0 1.0 2 4 6 8 1.0 0 1.0 2 4 6 8 1.0 .332 Figure 2.10: Bertrand’s paradox lengthL > √ 3 if its midpoint has distanced < 1/2 from the origin (see Figure 2.9). The following ... inside E (see Figure 2.5). Trang 5 d 1/2 Figure 2.5: SetE of pairs (θ, d) with d <1 P (E) = 1/2 π/4 = 2 π . The program BuffonsNeedle simulates this experiment In Figure 2.6, we show the position ... circle with center (1/2, 1/2) and radius 1/2 Then the probability that our random point (x, y) lies inside the circle is equal to the area of the circle, that is, P (E) = π ³12 ´2 = π 4 . If we did

Ngày tải lên: 04/07/2014, 10:20

... Distance Vector and Link State  Interior Gateway Protocols (IGPs) can be classified as two types: –Distance vector routing protocols –Link-state routing protocols Distance Vector Routing Protocol ... protocols are: interior and exterior routing protocols –Interior Gateway Protocols (IGP) are used for intra-autonomous system routing - routing inside an autonomous system –Exterior Gateway Protocols ... Module 2- Lesson 1&2 – Introduction to EIGRP BSCI © 2008 Cisco Systems, Inc All rights reserved Cisco Confidential CCNP – BSCI Bachkhoa Networking Academy Objectives  This module will cover topics

Ngày tải lên: 06/07/2014, 23:21

... Chapter 113 Introduction to Infectious Diseases: Host–Pathogen Interactions (Part 2) Host Factors in Infection For any infectious process to occur, the pathogen and the host ... or from one individual to another (e.g., via respiratory droplets) Thus, the clinician must be alert to infections prevalent in the community as a whole A detailed history, including information ... Chronic pulmonary secretions infection with P aeruginosa INFLAMMATORY RESPONSE Neutropenia Hematologic malignancy, Gram-negative cytotoxic enteric bacilli, chemotherapy, aplastic anemia, Pseudomonas

Ngày tải lên: 07/07/2014, 04:20

... SystemTrang 20Windows Operating System family (contd.) Similarities – common user interface – features and utilities – 32-bit operating systems Trang 22Windows 2000 Professional makes it easier to: ... Work remotely Trang 23streamlined with Windows 2000 Professional.With Windows 2000, your workstation will be easier to: – Set up – Administer – Support Trang 24Windows 2000 also provides:– ... Trang 1 Introduction to WindowsSession 2 Trang 2Session ObjectivesExplain the concept of an Operating System Explain the concept

Ngày tải lên: 29/07/2014, 08:20

... -o´- *-sth2-o´- ‘standing’ [cf Skt pra-stha- ‘stable, Wrm, solid’, OIr ross ‘promontory’] (2) -to´- *sth2-to´- ‘standing, placed’ [cf Skt sthita´- standing’, Lat status ‘placed’, Grkstato´s ‘standing, ... ‘kˆludhı´, h2o´wei, kˆe¯´r ghe haeghnuto´r, n8sme´i widn8tbh(y)o´s: hane¯´r, po´tis, h2e´wyom r ˚wl8h2ne´ham sebhi kw8ne´uti nur gwhermo´m we´strom ne´gˆhi h2e´wyom wl8h2ne´hah1e´sti.’ To´d kˆekˆluwo¯´s ... Proto-Anatolian would not usethe term ‘Indo-Hittite’ but rather continue to use the term Indo-European Proto-Indo-2 3 1 45 6Celtic Germanic Balto-Slavic Indo-IranianArmenian Albanian Figure 5.2

Ngày tải lên: 05/08/2014, 13:20

... JOIN R2 In order to generate such a tuple in the join, we must have (a,b) ε R1 and (a,c) ε R2 Hence there must exist a tuple (a,b',c) ε R for some b', in order to generate the tuple (a,c) ε R2 We ... } PRIMARY KEY { DEPT#, OFF#, PHONE# } Step 2: Reduce to 2NF We now reduce the relvars produced in Step 1 to an equivalent collection of relvars in 2NF by eliminating any FDs that aren't irreducible ... isn't in 2NF We can replace it by JOB2A { EMP#, JOBTITLE } PRIMARY KEY { EMP#, JOBTITLE } and JOB2B { EMP#, DEPT# } PRIMARY KEY { EMP# } Trang 7However, JOB2A is a projection of SALHIST2 (see below),

Ngày tải lên: 06/08/2014, 01:21

... in DK/NF, then R is automatically in 5NF (and hence 4NF, BCNF, etc.) as well However, it's wrong to think of DK/NF as another step in the progression from 1NF to 2NF to to 5NF, because 5NF is ... DISTINCT COURSE, TEXT FROM CTXD ) AS POINTLESS2 ) ) AS CTXD2 WHERE CTXD1.COURSE = CTXD2.COURSE AND CTXD1.TEACHER = CTXD2.TEACHER AND CTXD1.TEXT = CTXD2.TEXT ) AND ( NOT EXISTS ( SELECT DISTINCT ... POINTLESS2 ) ) AS CTXD2 WHERE NOT EXISTS ( SELECT DISTINCT COURSE, TEACHER, TEXT FROM CTXD AS CTXD1 WHERE CTXD1.COURSE = CTXD2.COURSE AND CTXD1.TEACHER = CTXD2.TEACHER AND CTXD1.TEXT = CTXD2.TEXT

Ngày tải lên: 06/08/2014, 01:21