instructor s manual with test bank

... produces some value, or set of values, as output Expressing algorithms We express algorithms in whatever way is the clearest and most concise English is sometimes the best way When issues of control ... Minimum Spanning Trees Lecture Notes 23-1 Solutions 23-8 Chapter 24: Single-Source Shortest Paths Lecture Notes 24-1 Solutions 24-13 Chapter 25: All-Pairs Shortest Paths Lecture Notes 25-1 Solutions ... inversions ← inversions +C OUNT-I NVERSIONS ( A, p, q) inversions ← inversions +C OUNT-I NVERSIONS ( A, q + 1, r) inversions ← inversions +M ERGE -I NVERSIONS ( A, p, q, r) return inversions Solutions...

Ngày tải lên: 27/06/2014, 08:20

... characteristics, and magnetization curves as also supplied with the book They are supplied in two forms, as MATLAB MAT-files and as ASCII text files Students can use these files for electronic solutions ... currents in each of the two transformers Also find the real and reactive powers supplied by each transformer Assume the transformers are ideal SOLUTION The farmer s power system is illustrated ... increases the steady-state speed, and reducing the battery voltage VB decreases the stead-state speed of the machine Both of these speed control methods work for real dc machines as well as for...

Ngày tải lên: 27/06/2014, 14:20

... serious illnesses such as heart disease.) There is a connection between chronic loneliness and serious illnesses such as heart disease Summary There are three types of loneliness Temporary and situational ... loneliness are not serious, but chronic loneliness is serious because it may cause serious illnesses E Word Forms (p 84) Part 1 a happy b happiness a ill b illness a loneliness b lonely a shy b shyness ... shyness a sleeplessness b sleepless 25 Issues for Today, Book 3, Answer Key 25 ■ B Reading Analysis (p 79) ANSWER KEY F There are three different kinds of loneliness F Temporary loneliness lasts...

Ngày tải lên: 28/06/2014, 17:21

... produces some value, or set of values, as output Expressing algorithms We express algorithms in whatever way is the clearest and most concise English is sometimes the best way When issues of control ... Minimum Spanning Trees Lecture Notes 23-1 Solutions 23-8 Chapter 24: Single-Source Shortest Paths Lecture Notes 24-1 Solutions 24-13 Chapter 25: All-Pairs Shortest Paths Lecture Notes 25-1 Solutions ... inversions ← inversions +C OUNT-I NVERSIONS ( A, p, q) inversions ← inversions +C OUNT-I NVERSIONS ( A, q + 1, r) inversions ← inversions +M ERGE -I NVERSIONS ( A, p, q, r) return inversions Solutions...

Ngày tải lên: 13/08/2014, 18:20

... x): inserts element x into set S M INIMUM (S) : returns element of S with smallest key E XTRACT-M IN (S) : removes and returns element of S with smallest key D ECREASE -K EY (S, x, k): decreases value ... Maintains a dynamic set S of elements Each set element has a key—an associated value Max-priority queue supports dynamic-set operations: • • I NSERT (S, x): inserts element x into set S M AXIMUM (S) : ... it s better than the current ofÞce assistant Uses a dummy candidate that is worse than all others, so that the Þrst candidate is always hired H IRE -A SSISTANT (n) best ← £ candidate is a least-qualiÞed...

Ngày tải lên: 13/08/2014, 18:20

... comparison of pairs of elements All sorts seen so far are comparison sorts: insertion sort, selection sort, merge sort, quicksort, heapsort, treesort Lower bounds for sorting Lower bounds • • • (n) ... hypothesis) The stable sort on digit i leaves them in the right order This argument shows why it s so important to use a stable sort for intermediate sort Analysis: Assume that we use counting sort ... the analysis is the same as the quicksort analysis, and we arrive at the solution of O(n lg n) comparisons Just like in quicksort, in the worst case we always choose the largest (or smallest) jug...

Ngày tải lên: 13/08/2014, 18:20

... Hash functions We discuss some issues regarding hash-function design and present schemes for hash function creation What makes a good hash function? • • • Ideally, the hash function satisÞes ... probes to insert is at most 1/(1 − α) Proof Since there is no deletion, insertion uses the same probe sequence as an unsuccessful search Theorem The expected number of probes in a successful search ... sequence Analysis of open-address hashing Assumptions: • • • • Analysis is in terms of load factor α We will assume that the table never completely Þlls, so we always have ≤ n < m ⇒ ≤ α < Assume uniform...

Ngày tải lên: 13/08/2014, 18:20

... and the nodes in x s right subtree immediately follow x Thus, x s predecessor is in its left subtree, and its successor is in its right subtree Let s be x s successor Then s cannot have a left ... Must add nodes in y s sibling s subtree • • If y is a left child, its sibling s subtree follows all nodes in y s subtree ⇒ don’t change r If y is a right child, all nodes in y s sibling s subtree ... analysis In other cases, the analysis is easy, and it s the design that s harder Augmenting data structures • • • • It s unusual to have to design an all-new data structure from scratch It s more...

Ngày tải lên: 13/08/2014, 18:20

... the space of subproblems? • • Keep the space as simple as possible Expand it as necessary Examples: Assembly-line scheduling • Space of subproblems was fastest way from factory entry through stations ... subproblems (fastest way through S1 , j −1 or S2 , j −1 ) This is optimal substructure Use optimal substructure to construct optimal solution to problem from optimal solutions to subproblems Fastest way ... a2,1 S2 ,1 a2,2 S2 ,2 a2,3 S2 ,3 a2,4 S2 ,4 a2,5 S2 ,5 Automobile factory with two assembly lines • • • • • Each line has n stations: S1 ,1 , , S1 ,n and S2 ,1 , , S2 ,n Corresponding stations S1 ,...

Ngày tải lên: 13/08/2014, 18:20

... chooses the kth station as its Þrst stop No station beyond the kth works as a Þrst stop, since Professor Midas runs out of gas Þrst If a solution chooses a station j < k as Solutions for Chapter ... S − Sx − S y ∪ {Sx ∪ S y } • • • Representative of new set is any member of Sx ∪ S y , often the representative of one of Sx and Sy Destroys Sx and Sy (since sets must be disjoint) F IND -S ET ... Si j includes ak Have subproblems: • • Sik (start after Þnishes, Þnish before ak starts) Skj (start after ak Þnishes, Þnish before a j starts) Lecture Notes for Chapter 16: Greedy Algorithms...

Ngày tải lên: 13/08/2014, 18:20

... Algorithms 22-15 Perform as many BFS s as needed to visit all vertices Assign all wrestlers whose distance is even to be good guys and all wrestlers whose distance is odd to be bad guys Then check ... also π [v] = u such that (u, v) is last edge on shortest path s Y v • • u is v s predecessor set of edges {(π [v], v) : v = s} forms a tree Later, we’ll see a generalization of breadth-Þrst search, ... L, it calls V ISIT (v) to Þnd a cycle C, possibly empty and possibly not simple, that starts and ends at v; the cycle C is represented by a list that starts with v and ends with the last vertex...

Ngày tải lên: 13/08/2014, 18:20

... Example: shortest paths from s [d values appear inside vertices Shaded edges show shortest paths.] t x t 3 s x y 11 z s y 11 z This example shows that the shortest path might not be unique It also shows ... passes instead of |V | − passes, it is still O(V ) passes Each pass still takes (E) time, so the running time remains O(V E) Solution to Problem 24-2 a Consider boxes with dimensions x = (x1 ... weighted version of breadth-Þrst search • • Instead of a FIFO queue, uses a priority queue Keys are shortest-path weights (d[v]) Have two sets of vertices: • • S = vertices whose Þnal shortest-path...

Ngày tải lên: 13/08/2014, 18:20

... Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise ... u S {s} = (ßow conservation and S − {s} ⊆ V − {s, t}) u S {s} = So, f (S, T ) = f (S, V ) − f (S, S) = f (S, V ) = f (s, V ) + f (S − s, V ) = f (s, V ) = |f| (lemma, part (3), S ∪ T = V, S ∩ ... shortest path from s to y is s → x → y, with weight With w, the shortest path from s to y is s → y, with weight 15 (The path s → x → y has weight 24.) The problem is that by just adding the same...

Ngày tải lên: 13/08/2014, 18:20

... benefits Section discusses how well it coped with exogenous shocks - a supposed weakness of currency board systems Section describes how the system came to an end Section provides an overall assessment ... independent or post-socialist states in Europe This paper reviews this experience and assesses the degree to which the period may be considered a success There are six sections Section provides an account ... excess returns vis-a-vis sterling before the EMS It is also clear that, in the years before the EMS began, Irish and UK assets displayed predominantly negative excess returns compared with DM assets...

Ngày tải lên: 06/03/2014, 14:20

... effective system of internal controls, a measurement system for assessing the various risks of the bank s activities, a system for relating risks to the bank s capital level, and appropriate methods ... management) so as to ensure that the latter fulfils its tasks For this reason, in some cases, it is known as a supervisory board This means that the board has no executive functions In other countries, ... This audit plan is based on a methodical control risk assessment A control risk assessment documents the internal auditor s understanding of the institution s significant activities and their associated...

Ngày tải lên: 06/03/2014, 19:20

... Supervisors in some countries organise sector-based discussions with internal auditors about a wide variety of issues of common interest such as developments in supervisory regulation and its ... audit aims to assess the quality and appropriateness of the systems established to ensure compliance with laws, regulations, policies and procedures; • an operational audit aims to assess the quality ... auditors can support banking supervisors’ work Banking supervisors should therefore have periodic consultations with each bank s internal auditors to discuss the risk areas identified and the measures...

Ngày tải lên: 11/03/2014, 02:20

... components: currency outside banking system, transferable deposits and other deposits Currency outside banking system includes currency issued by the Bank of Russia into circulation less currency ... variables are in logs The time sample was set to 1999Q1-2006Q4 The Phillips-Perron and KPSS unit root tests yield conflicting results as Phillips-Perron test suggests that annual changes of monetary ... vectors are estimated by the simple two-step estimator (S2 S) As Brüggemann and Lütkepohl (2005) show, this estimator produces relatively robust estimates in short samples The lag length is set...

Ngày tải lên: 22/03/2014, 21:20

... Members Shear Center Thin-Walled Pressure Vessels Stress Due to Combined Loadings Stress Transformation Princ Stress and Max In-Plane Shear Stress Mohr s Circle Absolute Maximum Shear Stress Strain ... Members Shear Center Thin-Walled Pressure Vessels Stress Due to Combined Loadings Stress Transformation Princ Stress and Max In-Plane Shear Stress Mohr s Circle Absolute Maximum Shear Stress Strain ... Members Shear Center Thin-Walled Pressure Vessels Stress Due to Combined Loadings Stress Transformation Princ Stress and Max In-Plane Shear Stress Mohr s Circle Absolute Maximum Shear Stress Strain...

Ngày tải lên: 06/07/2014, 07:53

... Press to access 13 FOLDER the previous MP3 directory folder 14 Bass: Press BASS; then press / to decrease/increase SEL the bass output Treble: Press TREB; then press / to decrease/increase SEL ... preset to eject a specific disc Press and hold to eject all loaded discs Bass: Press BASS; then press / to decrease/increase SEL the bass output Treble: Press TREB; then press / to decrease/increase ... press / to shift sound to the SEL rear/front speakers Menu: Press to access the following features: RDS (if equipped): Press and hold MENU to access RDS on/off Use SEL to toggle RDS on/off Press...

Ngày tải lên: 23/10/2012, 08:12

Ngày tải lên: 24/08/2013, 22:24