... groups, shared memories, and barrier synchronization These abstractions provide fine-grained data parallelism and thread parallelism, nested within coarse-grained data parallelism and task parallelism ... perform over fine-partitioning data Definition 2.2.6 TASK - BASED PARALLELISM Task parallelism (also known as function parallelism and control parallelism) is a form of parallelization of program ... met in my life As a visionary leader of our database group, he acts as a passionate doer, an earnest advisor and a considerate friend My sincere thanks also go to Dr Wang Nan Dr Wang provided me...
... if hai ABOVE(T, s) BELOW(T, s) tồn ABOVE(T, s) cắt BELOW(T, s) 10 then return TRUE 11 DELETE(T, s) 12 return FALSE 13.11.2004 Chương 35: Hình 10 Thực thi ANY-SEGMENTS-INTERSECT e d a c f b aa ... b a c b 13.11.2004 d a c b d c b e d c b e d b Chương 35: Hình thời gian 11 Breaking ties ª Nếu xếp điểm đầu mút đoạn thẳng S từ trái sang phải mà có nhiều điểm có t a độ x breaking ties sau ... cho thao tác lên T tốn O(lg n) thời gian – Thời gian chạy giải thuật ANY-SEGMENTS-INTERSECT gồm ° Dòng 1: O(1) thời gian ° Dòng 2: O(n lg n) thời gian ° Vòng lặp for: O(n lg n) thời gian Vậy...
... link state database có ngh a giảm số lượng LSA phải xử giảm tác động CPU Bởi link state database phải trì database area hầu hết flooding giới hạn area 3.2 Mộ số khái niệm Intra-area traffic: bao ... Internal Router: router mà tất interface thuộc area Những router có link state database Area Border Routers (ABR): kết nối hay nhiều area với backbone đóng vai trò gateway cho Intra-area traffic ... Internal, Backbone hay ABR Virtual Link: link tới backbone xuyên qua non-backbone area Link State Dabase: tất valid LSA mà rouer nhận được lưu link state database Tuyển tập LSA tạo topology area...
... shortest path from node A to node B is as follows Suppose the shortest paths from node A, and B to the source are PathA and Paths, respectively Let Patha = {A, Ai ,A2 , ,Ap-l,Ap, .A, +,, c} (2) Paths ... Case A: discomensfusesalternative supply-transform repair Case B: no disconnectsno fuses-no alternative supply-transform repair Case C no disconnects-fusesno alternative supply-transform repair ... separate subsystem can be obtained The structural parameters of each network are therefore formed based on the primary network search for upstream circuit breaker J 2.4.4 identifying the classes...
... Mechanisms and OSPF Extensions, In Proceedings of Globecom, 1997 [3] K.S Narendra and M .A. L Thathachar, On the Behavior of a Learning Automaton in a Changing Environment with Application to Telephone ... Z Wang and J Crowcroft, Quality-of-Service Routing for Supporting Multimedia Applications,.IEEE JSAC,14(7):1288-1234, September 1996 [2] R.Guerin, D.Williams, and A. Orda, QoS Routing Mechanisms ... Traffic Routing, IEEE Trans on Systems, Man and Cybernetics, vol SMC-10, no.5, pp 262-269, May 1980 [4] K.S Narendra and P Mars, The Use of Learning Algorithms in Telephone Traffic Routing - A...
... loại ta có loại mạng sau: Mạng cục (LAN- Local Area networks) Mạng đô thị (Man-metropolitan Area networks) Mạng diện rộng (WAN-Wide Area Networks) Mạng toàn cầu (GAN-Global Area Networks) ... Link (LSA) : LSA loại External Link (LSA) : LSA loại Not - So - Stubby Area (NSSA) : LSA loại 2.3.2 Các loại vùng OSPF a vùng Vùng chuẩn (Normal Area) Vùng cụt ( Stub Area) Vùng hoàn ... Area) Vùng hoàn toàn cụt (Totally Stubby Area) Not-so-stubby Area ( NSSA) Vùng trục (Blackbone Area) 2.3.3 Nguyên tắc hoạt động OSPF a vùng truyền tin LSA ABR ASBR Cập nhập bảng định tuyến...
... subject was placed on a highly active antiretroviral therapy (HAART) regimen of abacavir, nevirapine and zidovidine in January 1999, which suppressed plasma and CSF viral loads to below detectable ... Baba M, Nishimura O, Kanzaki N, Okamoto M, Sawada H, Iizawa Y, Shiraishi M, Aramaki Y, Okonogi K, Ogawa Y, Meguro K, Fujino M: A small-molecule, nonpeptide CCR5 antagonist with highly potent and ... mechanism(s) that are not necessarily associated with changes in coreceptor usage or enhanced replicative capacity in vitro V1V2 and V3 HTA analysis Changes in the dominant viral quasispecies may...
... initial demands (d1 = d2 = 100 bits), which are also given in Table Note that the above values of initial demands and transmission rates can be scaled accordingly to give meaningful values forreal ... 14 V Srivastava, M Motani, Cross-layer design: a survey and the road ahead IEEE Commun Mag 43(12) (2005) 15 M van Der Schaar, NS Shankar, Cross-layer wireless multimedia transmission: challenges, ... commonly appearing variables in the paper to facilitate the reader The variables are listed in the order they appear in Table below Appendix 2: Finding a shortest path on a dag Shortest path problems...
... approach to band gap calculation is not particularly accurate for polydisperse solutions of nanoparticles, these reported bandgap values should be taken as approximate The increased values of band ... formation By contrast, using hexadecylamine or oleylamine as a reaction solvent promotes Sn(Et2Dtc)2 decomposition at temperature as low as 85 °C Alkylamines also act as a stabilizing agent for ... metal alkyl xanthates, thiocarbamates and thiocarbonates at relatively low temperatures Indeed, the heating of the reaction mixture without amines at elevated temperature did not result in SnS formation...
... approach to band gap calculation is not particularly accurate for polydisperse solutions of nanoparticles, these reported bandgap values should be taken as approximate The increased values of band ... formation By contrast, using hexadecylamine or oleylamine as a reaction solvent promotes Sn(Et2Dtc)2 decomposition at temperature as low as 85 °C Alkylamines also act as a stabilizing agent for ... metal alkyl xanthates, thiocarbamates and thiocarbonates at relatively low temperatures Indeed, the heating of the reaction mixture without amines at elevated temperature did not result in SnS formation...
... D.Williams, and A. Orda, QoS Routing Mechanisms and OSPF Extensions, In Proceedings of Globecom, 1997 [3] K.S Narendra and M .A. L Thathachar, On the Behavior of a Learning Automaton in a Changing ... Thụng lng ca mng - vailability - network uptime-tớnh sn sng ca mng + Cỏc tham s sau õy l c s nh lng bt k mt dch v no: - one-way delay - tr mt chiu - one-way packet delay variation-mc thay i tr ... Environment with Application to Telephone Traffic Routing, IEEE Trans on Systems, Man and Cybernetics, vol SMC-10, no.5, pp 262-269, May 1980 [4] K.S Narendra and P Mars, The Use of Learning Algorithms...
... (DROther) gứải LSA đếứn DR & BDR thộng qua đi a chiả multicast( 224.0.0.6 ) DR laịi gứải LSA đếứn router khác thộng qua đi a chiả multicast 224.0.0.5 Hoaịt độịn g cu a DR Lứ a choịn DR & BDR ... link linkstate database cu a cho router khác,các router seễ áp duịng giaải thuậịt SPF (shortest path first),đếả tứị xậy dứịng baảng điịnh tuyếứn riếng cho mình.khi maịng hộịi tuị,link state protocol ... thộng tin mờứi LSUs chứ a loaịi khác cu a LSAs LSAck : LSU đứờịc nhậịn,router gứải Link-State Acknowledgement (LSAck) đếả xác nhậịn LSU Giao thứức Hello Gói OSPF loaịi gói OSPF Hello.Các...
... that the aircraft can scan any arbitrary region in the objective area at any time This will add a great deal of dimensional complexity to the search 2.7 MINIMUM TIME FORMULATION All searches are ... an uninformed search because it ignores information available to it in the form of the occupancy probability map On the other hand an informed search uses the occupancy probability map available ... heuristic algorithm generated path’s efficacy compared to a zigzag path and a path generated by a greedy algorithm Acknowledgements First and foremost, I would like to thank my advisor Dr Emmanuel...
... Transit Area: Là vùng OSPF với chức hoạt động nhanh hiệu với gói IP Transit Area kết nối với loại vùng OSPF khác OSPF Area hay vùng backbone định ngh a Transit Area Backbone Area: vùng Area connect ... lượng LSA(Link-state Advertisement) flood vùng nên DB ( Database) topology Link-state nhỏ Do đó, việc tính toán Dijktra dể dàng thời gian Hai mức phân cấp cho phép : Transit Area Regular Area Cấu ... tới tất area khác lại, area muốn nối tới Area không nối trực tiếp lúc ta phải tạo virtual link cho Area Regular Area : Là vùng OSPF với chức kết nối user nguồn tài nguyên Regular Area thường...
... java.awt.Event; java.awt.Font; java.awt.FontMetrics; java.awt.Graphics; java.awt.Image; java.awt.Point; class GraphCanvas extends Canvas implements Runnable { // drawing area for the graph final final final ... package Dijkstra3; import import import import import import import java.awt.BorderLayout; java.awt.Choice; java.awt.Event; java.awt.GridLayout; java.awt.Label; java.awt.Panel; java.awt.TextArea; ... } Class GraphAlgorithm: Class GraphAlgorithm Class main chương trình, ch a Class lại Class chạy thực thi chương trình package Dijkstra3; import java.awt.*; import javax.swing.*; /** * GraphAlgorithm.java...
... integer; var W,K:Mang; L:array[1 10] of Mang; n:integer; Procedure Nhap; var f:Text; i,j:byte; Begin assign(f,'AllPairs.txt'); reset(f); readln(f,n); fillchar(W,sizeof(W),0); for i:=1 to n begin for ... DUONG DI NGAN NHAT MOI CAP DINH CUA G=(V,E)'); writeln; writeln('MA TRAN W CUA DO THI G LA:'); writeln('(Chu y: 50 duoc gan la gia tri vo cung lon)'); writeln; for i:=1 to n begin for j:=1 to n ... thực phép thay MATRIX-MULTIPLY (A, B) n ← rows [A] Cho C ma trận n x n for i ← to n for j ← to n cij ← for k ← to n cij ← cij + aik bkj return C Như vậy, thực thay đổi ENTENDSHORTEST-PATHS có thủ...