1) Features of Korean Geographical Information Service
Followings are the very controversies of Korean U-tour information services based on electronic map; very complicated road and address system, plenty of mountain terrain, large gap of geographic information between metropolitan and regional areas, national security issues(There are problems of satellite images that may be revealing nation
base and outside innovations will become a competitive differentiator.
Apple’s App Store with both for fee and free applications (2008)
RIM’s BlackBerry App World (2009)
Open-source mobile OS: Offer source code of the software for free (Free!!)
Cheaper and more innovative mobile services & rich portfolio of application
Symbian(Nokia)& Android(Google) VS
Windows mobile (MS)
1. Location-Based Service Background
1.1. Definition of Location-Based Service
Location-Based services refer to general class of computer program-level services used to include specific controls for location and time data as control features in computer programs. Location-Based services utilize location information to improve business productivity as well as adding value to a comfortable life.
ii. Cost of Phishing
Although no current research of the phishing damage of Korea or the whole world-wide-web exist there are articles displaying the cost of damage for U.S.
The damage caused by phishing ranges from denial of access to e-mail to substantial financial loss. It is estimated that between May 2004 and May 2005, approximately 1.2 million computer users in the United States suffered
base query and reporting, tools for multidimensional data analysis (online analytical processing), and data mining.
Online analytical processing (OLAP), or multidimensional data analysis, allows businesses to view a single data in multi-dimensions. Some of the dimensions would be sales regions, cost, and time. Actual example of using online analytical processing would be combining data about pr