Tài liệu Toán rời rạc bằng tiếng Anh ( gồm 3 giáo trình )

Toán rời rạc bằng tiếng Anh ( gồm 3 giáo trình )

Solutions to Exercises

Chapter 2: A Model of Distributed Computations
Ajay Kshemkalyani and Mukesh Singhal
Distributed Computing: Principles, Algorithms, and Systems
Cambridge University Press
Contents
Introduction 9
Chapter1 Related Work .11
1.1 CORBA 12
1.1.1 Introduction to CORBA 12
1.1.2 Event Service 13
1.1.3 Push -Pull Communication . 15
1.1.3.1 The push Model . 15
1.1.3.2 The pull Model . 16
1.1.3.3 Hybrid push-pull Model 17
1.1.3.4 Hybrid pull-push Model . 18
1.1.3.5 More mixed model . 18
1.2 Click .19
1.2.4 Click Software architecture 20
1.2.5 Semantics 22
Chapter2 Push-Pull Model 27
2.1 Component model 28
2.2 Basic Concepts 29
2.2.1 Push port vs. pull port . 29
2.2.2 Push connection vs. pull connection . 30
2.2.3 Passive vs. active actors 30
2.3 Queue actor and schedule actor 32
2.3.4 Queue actor . 32
2.3.5 Schedule actor . 33
2.4 Operational Semantics 33
A MoC with push and pull processing 8
Chapter3 Implementation . 39
3.1 CIDirector .40
3.2 CIReceiver 41
3.3 ActiveActorManager 42
3.4 Domain Specific Actors .42
3.5 Example 43
Chapter4 Discussion .45
4.1 Relation to DDF and PN 45
4.2 Distributed CI models 46
Future Work 51
References 53



A Model of Computation
with Push and Pull Processing