What is AI?
Artificial intelligence(AI) is the intelligence of machines and the branch of computer science that aims to create it.
Al text books define the field as "the study and design of intelligent agents“
John McCarthy, who coined the term in 1956, defines it as "the science and engineering of making intelligent machines
History of AI
Beginning (1943-1951)
Early Interest Period
Sony’s Key Challenge
The Sony group recorded revenues of $77.3 billion during the financial year ended March 2009, a decrease of 12.9% compared to FY2008. The operating loss of the group was $2.3 billion during FY2009, as compared to an operating profit of $4.8 billion. The net loss of the company was $1 billion in FY2009. From 2009, the crisis of Sony has begun.
The reason of Sony’s defic
근, 현대 건축의 디자인 운동은 고전양식 규범의 해체라는 상황 안에서도 그 사회적 가치는 지속적으로 변모해 나갔다고 할 수 있다. 특히 건축 분야의 경우, 하나의 종합예술인 동시에 물질적 측면뿐만 비물질적 측면을 포함한 시대 전반의 지표로서 과거 양식의 재현에서 탈피하여 더욱 편리하고 경
Virgin group is very well known and respected company in the western countries. Even Virgin has very unique company culture and well known CEO named Richard Branson. Many Asian countries don’t know about them. Actually they underestimate a true value of virgin group. Therefore we will analyze structure and culture of virgin group. And then focus on the Richard Branson who is the CEO of Virgin.
models, and 21.6”1/2 and 18.5”1/3 are small models. Since small models are almost half of the big models, we assumed that labor hours and cost decrease by half.
②Cost per labor Hours
Cost per labor hour assembly:
Formula: 15*0.77
From the total labor costs in the financial report, we estimated one person’s annual salary to be $30000. We divided this by 250days
Due to different circumstances men & women look for when meeting date mates
MEN
1. Pretty
2. Pretty
3. Pretty
WOMEN
1. Personality
2. Capacity
3. Handsome
<Logic>
Freshmen in Yonsei : 3,500
Boys are 60% 0f Freshmen : 3,500 * 60% = 2,100
Freshmen, Sophomore, Juniors, Seniors : 2,100 * 4 = 8,400
There are 30% of boys having a girlfriend : 8,400 * 70% = 5,880
There
논문 목적:
-To reconcile three stylized facts about resource allocation
in firms(capital budgeting).
-To show that they are related to the presence of asymmetric
information among the members of the firm.
The Facts of interest are:
-1. The existence of organizational slack
-2. The “rationing” of resources within organizations
-3. The “cut off rate” for accepting
What are the policy goals and objectives of the program?
The goal of offering free meals to all students is providing immense economic benefits and good health to children in poor families.
What would be performance measures available during the policy implement process?
The satisfaction level of beneficiaries (students and their parents) through survey
The change of height and weight
Fight or flight response
Defining Stress
Stress : Behavioral,physical or psychological response to stressors
Eustress : Stress that is good or produces a positive outcome
Job demands
Work overload
Underload and monotony
Role conflict
Role ambiguity
Job security
Group dynamics
Managerial behavior
Harassment
Culture
Structure
Technology
Introduction of change in work
1. VoIP
Skype…
2. PDA phone
Palm…
3. Features phone
Nokia, LG …
1. Carriers
AT&T …
2. OS providers
Linux, WM…
3. Hardware makers
Intel …
1. Establish mobile manufacture: LG, Samsung
2. Software giants: Google, MSFT
1. More companies enters…
2. Strong brands and finance
Mission:
"Apple is committed to bringing the best personal computing