'Reachability' presentation slideshows

Week 5 Video 5

708 views • 57 slides

Roofnet: An 802.11b Mesh Network

Roofnet: An 802.11b Mesh Network. Brad Karp UCL Computer Science. CS M038 / GZ06 26 th January, 2009. Why a multi-hop mesh vs. single-hop access points?. Context: Mesh Networks. Ad hoc networking Mobile, highly dynamic topologies

679 views • 44 slides

Khalad Hasan Xing-Dong Yang Hai-Ning Liang Pourang Irani

How to Position the Cursor? An Exploration of Absolute and Relative Cursor Positioning for Back-of-Device Input. Khalad Hasan Xing-Dong Yang Hai-Ning Liang Pourang Irani. Motivation. Occlusion. Motivation. Fat-finger.

531 views • 43 slides

Context Sensitive Points-to Analysis

Context Sensitive Points-to Analysis. Saad Bashir Alvi alvi@cs.uni-bonn.de. Context-Sensitive Formulation. A language L c that filters unrealizable paths. It only needs to model program semantics related to method calls and returns.

677 views • 43 slides

Algorithm Design and Analysis (ADA)

Algorithm Design and Analysis (ADA). 242-535 , Semester 1 2013-2014. Objective describe and compare depth-first and breadth-first graph searching, and look at the creation of spanning trees. 9. Graph Search. Overview. Graph Searching Depth First Search (DFS) Uses of DFS

518 views • 41 slides

382 views • 34 slides

Significant Diagnostic Counterexamples in Probabilistic Model Checking

336 views • 27 slides

413 views • 26 slides

Efficient Reachability Analysis for Verification of Asynchronous Systems

Efficient Reachability Analysis for Verification of Asynchronous Systems. Nishant Sinha. Outline. Formal Verification: Motivation Reachability for Asynchronous Systems Partitioned Transition Relations Efficient Reachability Techniques MBFS and Saturation Saturation: Experimental Results

350 views • 23 slides

A Fixpoint Calculus for Local and Global Program Flows

A Fixpoint Calculus for Local and Global Program Flows. Swarat Chaudhuri, U.Penn (with Rajeev Alur and P. Madhusudan). Software model-checking. Model M (pushdown for interprocedural; finite-state for intraprocedural). Code. Abstraction. Flow sensitive. Specification. Model checker.

312 views • 22 slides

Petri Nets Section 2

245 views • 18 slides

Predictive Reachability Using a Sample-based Approach

Predictive Reachability Using a Sample-based Approach. D. Sahoo, Stanford J. Jain, Fujitsu S. Iyer, UT-Austin D. Dill, Stanford E. A. Emerson, UT-Austin. IWLS 2005. Outline. BDD-based Verification Reachability Techniques Predictive Reachability Results Conclusion and Future work.

268 views • 17 slides

A New Reachability Algorithm for Symmetric Multi-processor Architecture

242 views • 16 slides

Multi-threaded Reachability

Multi-threaded Reachability. D. Sahoo, Stanford J. Jain, Fujitsu S. Iyer, UT-Austin D. Dill, Stanford E. A. Emerson, UT-Austin. IWLS 2005. Outline. BDD-based Verification Reachability Techniques Multi-threaded Reachability Results Conclusion and Future work. BDD-based Verification.

254 views • 16 slides

New Outlook on Multi-Domain and Multi-Layer Traffic Engineering

New Outlook on Multi-Domain and Multi-Layer Traffic Engineering. Adrian Farrel afarrel@juniper.net adrian@olddog.co.uk AUSNOG, Sydney, September 2013. WHY Do We Care about Multi-Layer Networks?. What is a layer? Most obvious definition is technology layers

290 views • 15 slides

Petri Nets A Tutorial

Petri Nets A Tutorial. Based on: Petri Nets and Industrial Applications: A Tutorial. Petri Net Intro. Often used for description of distributed systems Provide a graphical notation for stepwise processes Choice Iteration Concurrent execution

708 views • 15 slides

Multi-threaded Reachability

251 views • 15 slides

IS-IS WG - IETF 70

Summary Route with Detailed Reachability George Swallow, Clarence Filsfils, Stefano Previdi swallow@cisco.com cfilsfil@cisco.com sprevidi@cisco.com. IS-IS WG - IETF 70. Agenda. Motivation Solution Sketch Open Issues Encoding technique Inconsistent advertisements. Motivation.

243 views • 15 slides

Linear and Branching Time Safety, Liveness, and Fairness

Linear and Branching Time Safety, Liveness, and Fairness. Lam Quoc Dang FAdCo T-79.5306 Reactive Systems. Contents. Linear and Branching Time General Overview Linear Time Branching Time Safety, Liveness, and Fairness Safety Property Liveness Property Fairness Assumption.

289 views • 14 slides

15. Directed graphs and networks

15. Directed graphs and networks. 15A Reachability and dominance in directed networks. A directed graph is a graph or network where every edge has a direction. Reachability. Reachability is the concept of how it is possible to go from one vertex in a directed network to another.

232 views • 7 slides