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Computer Networks CMPSCI 453 PowerPoint PPT Presentation

Computer Networks CMPSCI 453 - Introductory (first) course in computer networking. learn principles of computer networking ... Undergrads (juniors and seniors), MS students. Prerequisites: ...

Introductory (first) course in computer networking. learn principles of computer networking ... Undergrads (juniors and seniors), MS students. Prerequisites: ...

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CMPSCI 453, 591 Computer Networking PowerPoint PPT Presentation

CMPSCI 453, 591 Computer Networking - introductory (first) course in computer networking. learn principles of computer networking ... introductory (first) course in computer networking. who is this ...

introductory (first) course in computer networking. learn principles of computer networking ... introductory (first) course in computer networking. who is this ...

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CMPSCI 791L: Sensor Networks PowerPoint PPT Presentation

CMPSCI 791L: Sensor Networks - CMPSCI 791L: Sensor Networks. Experiences Building a Real Distributed ... RB. PC. DA. TBU. ES. Sector Manager. Tracking Manager. Scanning Agent. Tracking Agent ...

CMPSCI 791L: Sensor Networks. Experiences Building a Real Distributed ... RB. PC. DA. TBU. ES. Sector Manager. Tracking Manager. Scanning Agent. Tracking Agent ...

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Computer Networks CMPSCI 453 - ... the Internet, J. Kurose & Keith Ross, Addison Wesley, 2004 (third edition) WWW readings ... What's inside a router? MIDTERM EXAM. 12. Course Overview: ...

... the Internet, J. Kurose & Keith Ross, Addison Wesley, 2004 (third edition) WWW readings ... What's inside a router? MIDTERM EXAM. 12. Course Overview: ...

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Operating Systems CMPSCI 377 Advanced Synchronization PowerPoint PPT Presentation

Operating Systems CMPSCI 377 Advanced Synchronization - UNIVERSITY OF MASSACHUSETTS AMHERST Department of Computer Science ... Longer Excercise. Implement 'Producer Consumer' One thread enqueues, another dequeues ...

UNIVERSITY OF MASSACHUSETTS AMHERST Department of Computer Science ... Longer Excercise. Implement 'Producer Consumer' One thread enqueues, another dequeues ...

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CMPSCI 791n Peer-peer and Application-level Networking PowerPoint PPT Presentation

CMPSCI 791n Peer-peer and Application-level Networking - Class Mechanics: presentations (more) Preparing your presentation in advance: ... post overheads in advance of class. What's in a presentation? paper contents ...

Class Mechanics: presentations (more) Preparing your presentation in advance: ... post overheads in advance of class. What's in a presentation? paper contents ...

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Advanced Compilers CMPSCI 710 Spring 2003 Lecture 2 PowerPoint PPT Presentation

Advanced Compilers CMPSCI 710 Spring 2003 Lecture 2 - Motivating example: identifying loops. majority of runtime. focus optimization on loop bodies! ... Dominator tree. Strongly-connected components ...

Motivating example: identifying loops. majority of runtime. focus optimization on loop bodies! ... Dominator tree. Strongly-connected components ...

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Operating Systems CMPSCI 377 Networks PowerPoint PPT Presentation

Operating Systems CMPSCI 377 Networks - Raw, TCP, simple socket, RPC, RMI , etc. ... TCP most stuff. Sends reliable ... Create socket as before. Convert hostname to IP address with getaddrinfo ...

Raw, TCP, simple socket, RPC, RMI , etc. ... TCP most stuff. Sends reliable ... Create socket as before. Convert hostname to IP address with getaddrinfo ...

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Advanced Compilers CMPSCI 710 Spring 2003 Yet more data flow analysis PowerPoint PPT Presentation

Advanced Compilers CMPSCI 710 Spring 2003 Yet more data flow analysis - ... OF MASSACHUSETTS, AMHERST DEPARTMENT OF COMPUTER SCIENCE. Advanced ... no information about direction of branches. one value per variable along each path ...

... OF MASSACHUSETTS, AMHERST DEPARTMENT OF COMPUTER SCIENCE. Advanced ... no information about direction of branches. one value per variable along each path ...

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CMPSCI 453 Computer Networking PowerPoint PPT Presentation

CMPSCI 453 Computer Networking - introductory (first) course in computer networking. learn principles of ... the Internet's directory service: DNS. socket programming. PROGRAMMING ASSIGNMENT 1 ...

introductory (first) course in computer networking. learn principles of ... the Internet's directory service: DNS. socket programming. PROGRAMMING ASSIGNMENT 1 ...

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Advanced Compilers CMPSCI 710 Spring 2003 More data flow analysis PowerPoint PPT Presentation

Advanced Compilers CMPSCI 710 Spring 2003 More data flow analysis - UNIVERSITY OF MASSACHUSETTS, AMHERST DEPARTMENT OF COMPUTER SCIENCE ... d(G) = 1 for reducible flow graphs. UNIVERSITY OF MASSACHUSETTS, AMHERST DEPARTMENT OF ...

UNIVERSITY OF MASSACHUSETTS, AMHERST DEPARTMENT OF COMPUTER SCIENCE ... d(G) = 1 for reducible flow graphs. UNIVERSITY OF MASSACHUSETTS, AMHERST DEPARTMENT OF ...

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Advanced Compilers CMPSCI 710 Spring 2003 Data flow analysis PowerPoint PPT Presentation

Advanced Compilers CMPSCI 710 Spring 2003 Data flow analysis - Spring 2003. Data flow analysis. Emery Berger. University of Massachusetts, Amherst ... Framework for proving facts about program at each point ...

Spring 2003. Data flow analysis. Emery Berger. University of Massachusetts, Amherst ... Framework for proving facts about program at each point ...

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Emery Berger PowerPoint PPT Presentation

Emery Berger - Operating Systems CMPSCI 377 Lecture 1 Emery Berger University of Massachusetts, Amherst

Operating Systems CMPSCI 377 Lecture 1 Emery Berger University of Massachusetts, Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 12: Paging Emery Berger University of Massachusetts, Amherst

Operating Systems CMPSCI 377 Lecture 12: Paging Emery Berger University of Massachusetts, Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 22: Protection & Security Emery Berger University of Massachusetts, Amherst

Operating Systems CMPSCI 377 Lecture 22: Protection & Security Emery Berger University of Massachusetts, Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 2: OS & Architecture Emery Berger University of Massachusetts, Amherst

Operating Systems CMPSCI 377 Lecture 2: OS & Architecture Emery Berger University of Massachusetts, Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 19: Network Structures Emery Berger University of Massachusetts Amherst

Operating Systems CMPSCI 377 Lecture 19: Network Structures Emery Berger University of Massachusetts Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 16: File Systems II Emery Berger University of Massachusetts, Amherst

Operating Systems CMPSCI 377 Lecture 16: File Systems II Emery Berger University of Massachusetts, Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 14: VM Meets the Real World Emery Berger University of Massachusetts Amherst

Operating Systems CMPSCI 377 Lecture 14: VM Meets the Real World Emery Berger University of Massachusetts Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 21: Distributed File Systems Emery Berger University of Massachusetts Amherst

Operating Systems CMPSCI 377 Lecture 21: Distributed File Systems Emery Berger University of Massachusetts Amherst

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Emery Berger - Operating Systems CMPSCI 377 Lecture 18: Storage Systems Emery Berger University of Massachusetts, Amherst Last Time: Improving I/O Performance Approaches: Caching ...

Operating Systems CMPSCI 377 Lecture 18: Storage Systems Emery Berger University of Massachusetts, Amherst Last Time: Improving I/O Performance Approaches: Caching ...

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Mathematical concepts for computer science: random variables and stochastic processes PowerPoint PPT Presentation

Mathematical concepts for computer science: random variables and stochastic processes - Title: Slide 1 Author: Jim Kurose Last modified by: a Created Date: 4/30/2002 11:24:13 AM Document presentation format: On-screen Show Company: Networks - Dept of CmpSci

Title: Slide 1 Author: Jim Kurose Last modified by: a Created Date: 4/30/2002 11:24:13 AM Document presentation format: On-screen Show Company: Networks - Dept of CmpSci

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Emery Berger - Operating Systems CMPSCI 377 Lecture 22: Protection & Security Emery Berger University of Massachusetts, Amherst Security Secure if either: Cost of attacking system ...

Operating Systems CMPSCI 377 Lecture 22: Protection & Security Emery Berger University of Massachusetts, Amherst Security Secure if either: Cost of attacking system ...

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Emery Berger - Operating Systems CMPSCI 377 Lecture 19: Network Structures Emery Berger University of Massachusetts Amherst Next Few Classes Networking basics Distributed services e ...

Operating Systems CMPSCI 377 Lecture 19: Network Structures Emery Berger University of Massachusetts Amherst Next Few Classes Networking basics Distributed services e ...

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Bigelow: Plankton Classification PowerPoint PPT Presentation

Bigelow: Plankton Classification - Plankton Classification. CMPSCI: 570/670. Spring 2006 ... Automatic classification of plankton (phyto- and zoo-) collected in-situ. Why is this important? ...

Plankton Classification. CMPSCI: 570/670. Spring 2006 ... Automatic classification of plankton (phyto- and zoo-) collected in-situ. Why is this important? ...

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Introduction to Programming with Data Structures PowerPoint PPT Presentation

Introduction to Programming with Data Structures - named for initials of Russian creators ... Add boolean flag to indicate height increase. Add 1/0/-1 balance indicator. 20. CMPSCI 187 ...

named for initials of Russian creators ... Add boolean flag to indicate height increase. Add 1/0/-1 balance indicator. 20. CMPSCI 187 ...

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Emery Berger - University of Massachusetts, Amherst. Operating Systems. CMPSCI 377. Lecture 7: ... Lottery Scheduling. Jobs get tickets. Scheduler randomly picks winner ...

University of Massachusetts, Amherst. Operating Systems. CMPSCI 377. Lecture 7: ... Lottery Scheduling. Jobs get tickets. Scheduler randomly picks winner ...

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Computer Science 187 PowerPoint PPT Presentation

Computer Science 187 - public static int fibo(int N){ if (N == 0) return 1; else if (N == 1) return 1; else return (fibo(N-1) fibo(N-2)); } Simplest case. Simpler case. 10. CMPSCI 187 ...

public static int fibo(int N){ if (N == 0) return 1; else if (N == 1) return 1; else return (fibo(N-1) fibo(N-2)); } Simplest case. Simpler case. 10. CMPSCI 187 ...

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APCS Principles PowerPoint PPT Presentation

APCS Principles - APCS Principles www.csprinciples.org CS Principles, Snowbird * What? A new first course in computer science Alternative to CS1, not replacement Designed to be an AP ...

APCS Principles www.csprinciples.org CS Principles, Snowbird * What? A new first course in computer science Alternative to CS1, not replacement Designed to be an AP ...

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On the Self-Similar Nature of Ethernet Traffic Will E. Leland, Walter Willinger and Daniel V. Wilson BELLCORE Murad S. Taqqu BU Appeared on SIGCOM 1993

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Emery Berger - Title: Multiprocessor Memory Allocation Last modified by: Emery Berger Created Date: 2/24/2000 4:19:41 AM Document presentation format: Custom Other titles

Title: Multiprocessor Memory Allocation Last modified by: Emery Berger Created Date: 2/24/2000 4:19:41 AM Document presentation format: Custom Other titles

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Welcome%20to%20CMPSCI%20653 PowerPoint PPT Presentation

Welcome%20to%20CMPSCI%20653 - common themes: signaling, indirection, virtualization, multiplexing, ... times: MW 10:35-11:50, some Fridays. textbook: none. papers, all posted on www site ...

common themes: signaling, indirection, virtualization, multiplexing, ... times: MW 10:35-11:50, some Fridays. textbook: none. papers, all posted on www site ...

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Emery Berger - alias analysis, = points-to analysis) Goal: statically determine possible runtime values of a pointer ... From [Hind, 2001] ...

alias analysis, = points-to analysis) Goal: statically determine possible runtime values of a pointer ... From [Hind, 2001] ...

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Routing Algorithms for Delay-insensitive and Delay-sensitive Applications in Underwater Sensor Networks Dario Pompili, Tommaso Melodia, Ian F. Akyildiz Georgia Institute of Technology - Channel utilization efficiency model. single-packet transmission scheme ... Model of acoustic channel utilization efficiency. Do we agree with this model? ...

Channel utilization efficiency model. single-packet transmission scheme ... Model of acoustic channel utilization efficiency. Do we agree with this model? ...

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Virtualized%20Classroom PowerPoint PPT Presentation

Virtualized%20Classroom - Virtualized Classroom Automated Production Media Integration and User-Customized Presentation Zhigang Zhu1,2, Chad McKittrick1 and Weihong Li2

Virtualized Classroom Automated Production Media Integration and User-Customized Presentation Zhigang Zhu1,2, Chad McKittrick1 and Weihong Li2

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Emery Berger - Can we eliminate equivalent expressions without constants? ... EVAL(b) = expressions defined in b and not subsequently killed in b ...

Can we eliminate equivalent expressions without constants? ... EVAL(b) = expressions defined in b and not subsequently killed in b ...

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Using%20Partial%20Differential%20Equations%20to%20Modek%20TCP%20Mice%20and%20Elephantsin%20large%20IP%20Networks PowerPoint PPT Presentation

Using%20Partial%20Differential%20Equations%20to%20Modek%20TCP%20Mice%20and%20Elephantsin%20large%20IP%20Networks - ... Equations to Modek TCP Mice and Elephantsin large IP Networks ... to deal with mice since the start time of each mouse detemines the window dynamics over time. ...

... Equations to Modek TCP Mice and Elephantsin large IP Networks ... to deal with mice since the start time of each mouse detemines the window dynamics over time. ...

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Mini Grand Challenge Contest for Robot Education PowerPoint PPT Presentation

Mini Grand Challenge Contest for Robot Education - Sophomore EE/CSE. ENGR 297 Robotics. Special Topics. Freshmen/Sophomores. Comp Sci 201C ... Background: Sophomore-level EE student with no prior experience in vision ...

Sophomore EE/CSE. ENGR 297 Robotics. Special Topics. Freshmen/Sophomores. Comp Sci 201C ... Background: Sophomore-level EE student with no prior experience in vision ...

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Scalable Memory Management for Multithreaded Applications PowerPoint PPT Presentation

Scalable Memory Management for Multithreaded Applications - AOL, British Telecom, Novell, Philips. Reports: 2x-10x, 'impressive' improvement in performance. Search server, telecom billing systems, scene rendering, ...

AOL, British Telecom, Novell, Philips. Reports: 2x-10x, 'impressive' improvement in performance. Search server, telecom billing systems, scene rendering, ...

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Lecture 27: PartialOrder Planning PowerPoint PPT Presentation

Lecture 27: PartialOrder Planning - Heuristic eval function can't eliminate actions completely ... planner to recognize when to abandon a doomed plan without wasting a lot of time. ...

Heuristic eval function can't eliminate actions completely ... planner to recognize when to abandon a doomed plan without wasting a lot of time. ...

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Emery Berger - Lecture 3: OS Structures. Lecture 4: Processes ... Modern OS Functionality (brief review) Architecture Basics. Hardware Support ... First -kernel: Hydra (CMU) ...

Lecture 3: OS Structures. Lecture 4: Processes ... Modern OS Functionality (brief review) Architecture Basics. Hardware Support ... First -kernel: Hydra (CMU) ...

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Emery Berger - ... quantum = 1s ignore context switch time Round-Robin vs. FCFS Example 1: 5 jobs, 100 seconds each, quantum = 1s ignore context switch time Round-Robin vs. FCFS ...

... quantum = 1s ignore context switch time Round-Robin vs. FCFS Example 1: 5 jobs, 100 seconds each, quantum = 1s ignore context switch time Round-Robin vs. FCFS ...

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By Dr Kim Chin Australian Catholic University, North Sydney, New South Wales, Australia PowerPoint PPT Presentation

By Dr Kim Chin Australian Catholic University, North Sydney, New South Wales, Australia - Beyond IP multicast. Application layer multicast. Overlay multicast ... 'IP Multicast is the only technology built-into the current inter-domain routing ...

Beyond IP multicast. Application layer multicast. Overlay multicast ... 'IP Multicast is the only technology built-into the current inter-domain routing ...

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Emery Berger - Emery Berger

Emery Berger

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Emery Berger - Goal: statically determine possible runtime values of a pointer ... Luckily: good approximations. Trade-off efficiency & precision. Result: points-to sets ...

Goal: statically determine possible runtime values of a pointer ... Luckily: good approximations. Trade-off efficiency & precision. Result: points-to sets ...

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Emery Berger - What data structure is best for maintaining file location information? ... Only need to store start location & size in file descriptor ...

What data structure is best for maintaining file location information? ... Only need to store start location & size in file descriptor ...

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Emery Berger - Can't implement locks with test & set without any waiting (w/o disabling interrupts) ... Higher-level than locks but not too high level ...

Can't implement locks with test & set without any waiting (w/o disabling interrupts) ... Higher-level than locks but not too high level ...

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Emery Berger - Never wakes up! UNIVERSITY OF MASSACHUSETTS, AMHERST Department of Computer Science ... Wakes up one waiting thread, if any. notifyAll() Wakes up all waiting threads ...

Never wakes up! UNIVERSITY OF MASSACHUSETTS, AMHERST Department of Computer Science ... Wakes up one waiting thread, if any. notifyAll() Wakes up all waiting threads ...

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Emery Berger - Lecture 14: VM Meets the Real World ... The Clock Algorithm. Variant of FIFO & LRU. Keep frames in circle. On page fault, OS: ...

Lecture 14: VM Meets the Real World ... The Clock Algorithm. Variant of FIFO & LRU. Keep frames in circle. On page fault, OS: ...

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Exploiting Diversity in the Network PowerPoint PPT Presentation

Exploiting Diversity in the Network - Higher-quality data transfer - requiring more efficiently use of network resource ... [23] Nischal M. Piratla and Anura P. Jayasumana. ...

Higher-quality data transfer - requiring more efficiently use of network resource ... [23] Nischal M. Piratla and Anura P. Jayasumana. ...

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CMPSCI 496A: class 2 PowerPoint PPT Presentation

CMPSCI 496A: class 2 - Signing up for this class: CMPSCI 496A, Seminar in ... ( knoppix, ubuntu: live CDs) Oreilly 802.11 2nd edition (2005) make sure you get the 2nd edition ...

Signing up for this class: CMPSCI 496A, Seminar in ... ( knoppix, ubuntu: live CDs) Oreilly 802.11 2nd edition (2005) make sure you get the 2nd edition ...

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