Trust, Privacy, and Security

Trust, Privacy, and Security

Opportunistic Networks: A New Type of Specialized Ad Hoc Networks Paradigm of opportunistic networks (oppnets) Based on the analogy to operations of human rescue teams Goals of oppnets: Opportunistic growth Opportunistic leveraging of resources aiming at (among others): Bridging diverse communication media Offloading computations to additional platforms Integrating independent sensing systems (enhancing their sensing capabilities) 1

Startup: Seed Oppnet Oppnet deployed as a seed oppnet Link to the World Seed Nodes Controller (distributed) Seed oppnet localizes its nodes & selfconfigures 2 Growth: Expanded Oppnet Seed oppnet grows into an expanded oppnet by: Finding candidate helpers Selecting candidates - they are ordered/asked to join Add communication, computing, sensing, storage, other resources

Satellit e Link to the World Appliance (refrigerator) Seed Nodes Controller Cellphon e Tower (distributed) WiMAX Overturned Vehicle (with OnStar, Computer Network33 Summary of Oppnet Activities

Discovering & identifying candidate helpers Contacting selected candidates Inviting or ordering candidates to join Admitting & integrating helpers that join oppnet Offloading tasks to helpers Determining useful colaborative functionalities Managing offloaded tasks Cleaning up & releasing each helper when no longer needed

> Need research for each of theses activities < 4 Oppnets Applications Example 1: A Home/Office Application Jenny wants to watch a podcast Can watch it on her own PDA Discouraging: small screen, low-quality speakers There is a better way [PDA figure: Matt Mutka, MSU, http://elans.cse.msu.edu/ASAP/ad_hoc_system. htm] 5 Jenny can use oppnet, to assist her PDA in finding

powerful helpers PDA is a single-node oppnet seed Oppnet seed grows into an expanded oppnet Xx Helpers include: - TV monitor - Home Theater (HT) system - desktop for communication [Figure (originally for ad hoc networks): Matt Mutka, MSU, between the PDA and http://elans.cse.msu.edu/ASAP/ad_hoc_ monitor + HT

system.htm] 6 Oppnets Applications Example 2: Emergency Application A quiet day in a city will not last long [PDA figure: Matt Mutka, MSU, http://elans.cse.msu.edu/ASAP/ad_hoc_sys tem.htm] 7 Building Before An Arrival Forming Incident of an Expanded Seed Emergency Incident Occurs Oppnet

Oppnet Response Among : Emergency Teams Response Expanded Teams Oppnet Discovering Candidate Helpers, Selecting and Integrating Helpers Overturned Vehicles OnStar & BANs) Cellphone Tower Computer Network Road Infrastructure Sensors 11/10/2006

Recently Viewed Presentations

  • EdinburghUni

    EdinburghUni

    These efforts built the prodigious under the guidance of leading Shari'a scholars such as Sheikh Taqi Usmani, Sheikh Musam Jacobi, Dr Mohammed Algufri - it helped HSBC Amanah track and build the best possible management team and above all, service...
  • Newtonian Mechanics

    Newtonian Mechanics

    Types of Forces: Restoring Force / Spring Force. There are many objects in nature which take the form of a spring. Stretching a rubber band or a spring requires a force. Another example is an atom within the lattice of...
  • Introduction to SNC1D

    Introduction to SNC1D

    HHPS Symbols Cont'd. Flammable Material. This product, or its fumes, will catch fire easily if exposed to heat, flames or sparks. Poisonous Material. Licking, eating, drinking or sometimes smelling this product is likely to cause illness or death.
  • Home Networking activities in TTC

    Home Networking activities in TTC

    Next Steps / Actions TTC will conduct research on network middleware for the communication between access gateway and home terminals. Examination and standardization of common Interface to provide service on service platform.
  • A New Era of Ontario Public Library Guidelines &amp; Accreditation

    A New Era of Ontario Public Library Guidelines & Accreditation

    A New Era of Ontario Public Library Guidelines & Accreditation. Elise C. Cole, Chair. Dr. Sabrina ER Saunders, Vice Chair ... Caroline Goulding (Small Library - Northern) Cathy Fairbairn (Small Library - Southern) Kelly Bernstein (ARUPLO) Deborah Duce (AMPLO)
  • Behavioral Economics - Pakistan Institute of Development ...

    Behavioral Economics - Pakistan Institute of Development ...

    Behavioral Economics is a threatened minority group. They seek to conform, at least outwardly. They seek acceptance within mainstream. They try to make MINIMAL changes to existing economic theories to bring them into conformity with observed behavior. Prospect Theory is...
  • Department for Children and Families - Judiciary of Vermont

    Department for Children and Families - Judiciary of Vermont

    Department for Children and Families. Responding to Vermont's Opioid Crisis. February 12, 2018. The opioid crisis in Vermont poses many challenges for DCF and the families we serve. Particularly, for our Family Service Division who has seen significant increases in...
  • Learning Ensembles - Brigham Young University

    Learning Ensembles - Brigham Young University

    Automatic Discover of Inductive Bias Defining the set of Interesting/Learnable problems - No Free Lunch concepts Defining the set of available inductive biases Proposing novel learning algorithms Analysis, comparison, and extension of current learning algorithms Defining/discovering a set of biases...