Comp 111

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What was the Bombe?

A machine designed by Alan Turing to decrypt the German code in world war 2

What does engine No.2 do?

Calculates and tabulates the value of any 7th order polynomial to 31 decimal places. Prints hard copy and makes a stereotype plate for printing.

What are some Al techniques?

Case based reasoning, Neural networks, fuzzy logic

Geo processing: what is union?

Combines features of two or several themes Keeps all line work Breaks down features, and creates new polygons Keeps all attributes

Who was Alan Turning?

Father of computer science and artificial intelligence

what are three processes associated with fuzzy logic?

Fuzzification, rule evaluation, de fuzzification

What are some health data generating tools?

GPS, home monitoring, i-shoe, nano technology

What is HL7?

HL7 (Health level 7) is a world wide standard allowing the exchange intergation, retrieval and sharing of digital health information.

What are some health organisations?

Health IT, Health informatics NZ, Orion, MedTech

Geo processing: what is Identity?

Identity performs an intersection but doesn't retain ALL features - Keeps all "input" layer features - Keeps/creates only overlapping "identity" features and their attributes

what are titles of neural network layers diagram?

Input layer, hidden layers and output layer

what is MOOC?

Massive open online course

what is air strip?

Mobile health care app that lets patients access health data. monitors your heart rate, sends alarm when you are in trouble...

What is the over all goal for IT health?

New communication patterns between health professionals and patients. Using technology, such as the internet and mobile phones to exercise and keep track on your health.

did Babbage ever complete an engine?

No

What is the Health 2.0 concept?

Patients connecting with each other. "patientslikeme.com"

Who is Sir Time Bernes-Lee?

The Creator of HTML or the Internet sharing files online. HTML stands for Hypermedia initiative for global information sharing.

what are some AI systems?

Watson, washing machine, Fridges, cars trains.

Geo processing: what is Intersect?

Yields areas that are common to both layers - Preserves line work within common extent - Usually creates many new, smaller polygons - Preserves all attributes from both

what is google flu?

a colour coded map showing where flus are spread throughout the world so you can geographically target areas affected by certain diseases.

in the field of geographical information what is a coordinate system?

a planar co ordinate system is defined by a pair of orthogonal x,y,z axis drawn through an origin.

Geo processing: what is merge?

allows you to join two adjacent or non adjacent themes into the same layer. best when attributes match

Who was Charles Babbage?

an english mathematician and first computer pioneer

benefits of Virtual world education?

anywhere, any language informal setting life long learning skills

what are the five pillars of IA?

availability, integrity, Authentication, confidentiality, non repudiation

when did Babbage create Engine No. 2?

between 1847 and 1849

where are neural nets used?

biology and phychology

turing test?

can computers think, under stand. test was not consistient and gave bad results

Educational uses of second life?

collaborative environment create and share content bring together distributed users -experimental spaces -communication spaces -simulation space

what are some example of browser threats?

cookies, java, active x all executables, impacts your privacy

security issues addressed by cryptography?

data in transit (wireless traffic, email), data in rest( privacy of stored data),

what is NZ virtual world grid?

develop engaging in world content for users develop experimental and routine virtual worlds in teaching and research. create specific plugins to interact between real and virtual worlds

Disadvantages of virtual world education?

disruptive chaotic when participants upload self information demands digital literacy or computer skills need to self regulate your learning

what is raster format?

easy simple format, easily incorporated by satalite

deliberate attacks on pillars?

espionage, fraud, hacking

what are some risks to the five pillars?

fire, flood, earthquake, lightning, loss of power accidental internal and external

second life uses for People in NZ?

foundation learning students programme interview training medical simulation example

why do we need computer security?

hackers, and competitors always attacking your system

Artificial Intelligence overview

human traits to enhance computation learning reasoning. fuzzy logic, neural networks and cased based reasoning

what is buffering?

is when you draw a polygon around a feature, round off jagged edges, make more round.

what is fuzzy logic?

lofti zadeh in 1965, a form of many valued logic. deals with reasoning that is approximate rather than exact (between 1 and 0)

what are AI's?

machines that are able to reason, and act on that reason in order to make decisions

other communication risks?

message pagers can be intercepted, information can be for sale, mobile phones

what are neural networks?

neural net based on nodes and connections

what is access control?

passwords for all networks, LANS MANS WANS biometric identification

summary of ict security

pay for internet security management. mad? pay now or pay later

what are the components of the CBR system?

problem--> new case,retrieve- retrieved case, reuse- solved case suggested solution, revise- tested repaired case, retain- learned case = previous cases & general knowledge

what are limitations of second life?

purchase land and space with 'linden dollars' costs recreational content owned and operated by Linden lab US servers

what is open simulator?

similar to second life free local host networks in nz

what are transformations?

simple methods change or create new data sets. eg vector/ raster conversion

concerns with Health 2.0

user submitted, could be misleading. privacy of ill patients overblown owners can use private information against patients? not enough privacy?

how do neural nets work?

uses trial and error until it finds right path

other hazzards to pillars?

virus, spam, privacy communications comprimise

what are some biometric identifications?

voice recognition, digital signatures, fingerprints, hand geometry, iris patterns face patterns, typing keystroke

what are expectations of email privacy?

work employers can through work email, sender, internet service provider, National security agency

neural networks used in medicine?

yes RNA and DNA sequencing proteins, medical image enhancement

When and what was the turing test

1950 testing for artificial intelligence

When did Charles Babbage live?

1791 - 1871

When did Alan Turning live

1912 - 1954

examples of virtual online worlds?

'Second life', 'small worlds' and 'there'

what are measurements?

- simple numerical values that describe some aspect (e.g., distance, direction, length, area, shape, volume) of geographic data.

what is a virtual world?

A multi user interface stimulated environment shared space community interactivity persistance Graphical user interface

Geo processing: what is Clip?

This uses one theme to "clip," or serve as the outer boundary of another theme Breaks down features into smaller units Preserve the input theme's attributes

Geo processing: what is dissolve?

Tool for aggregating polygons—making them bigger. Single layer operation


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