Manipulation Language)이 구현하는 기능
(1) 사용자와 DBMS간의 인터페이스의 중요부분
(2) 인터페이스를 위한 데이터 조작 기능의 조건
① 사용하기 쉽고 자연어에 가까워야 한다.
② 정확하고 완전해야 한다.
③ 데이터 언어의 효율적인 구현을 지원한다.
(3) 데이터베이스에서 허용되는 연산에
1. DEM(Digital Elevation Model)의 정의
출처 - http://en.wikipedia.org/wiki/Digital_elevation_model
From Wikipedia, the free encyclopedia
A digital elevation model is a digital model or 3D representation of a terrain's surface created from terrain elevation data.
There is no common usage of the terms digital elevation model (DEM), digital terrain model (DTM) and digital surface model (D
1. What is an "Exotic Options"?
option contracts that are variations on simple puts and calls or are different products with optionality built into them.
Exotic options are available in various asset classes on which options are available, but are mostly found in the foreign exchange market. A common example is the barrier option, which itself comes in various forms such as knock-in options
The Digital image processing is the use of computer algorithms to perform image processing on digital image.
Started in 1986, introducing the world’s first electronic image sensor with 1.4 million pixels
Expanded in 1993~1994, coming out various products
Colby Chandler
Created a division for exploring new tech.
Adopting George Eastman’s original formula
(foc
2. Impacts of I-Phone's appearance on the Korean domestic mobile phone market
iPhone opened up a new era of domestic smartphone market by expanding the market for the smartphone.
1) Immediately after iPhone was introduced into the market, the sales of smartphone increased from below 3% to 18.9%. So smartphones account for a huge portion of domestic mobile phone market. It means that iPhone re
digital library)의 구현을 위한 핵심요소로도 그 중요성은 더해가고 있다.
인쇄매체형태에서는 불가능했던 것이 데이터베이스를 이용함으로써 도서관에 더욱 활력을 불어넣고 있다. 전통적으로 도서관에서는 수작업을 통해 업무를 진행해 왔으나 소형 컴퓨터 통신을 통해 전산화를 이룩하여 디지탈도서
제1절 멀티미디어의 개념과 구성요소
Ⅰ.멀티미디어의 개념
멀티미디어란 용어의 사용은 1950년대로 거슬러 올라가지만 80년대부터 본격적으로 사용되기 시작하여 연구자에 따라, 기술의 발전에 따라, 제품을 개발, 시판하는 업체에 따라 조금씩 다르게 정의되어 왔다. 초기의 멀티미디어는 정보
1. Definition
DRM, which is short for Digital Rights Management is an umbrella term referring to technical methods to control the use of digital content. It is defined as a set of technologies and systems governing the authorized use of digital content and managing any consequences of that use throughout the entire life cycle of the content – creation, manipulation, distribution, and consu
DIGITAL TITLES PROCEED ACROSS BOTTOM OF FRAME. CAMERA PULLS
BACK ON interior control room. FARLEY sitting in executive
chair in front of a wall of monitors. IMAGES OF TITLES
reading "D.T.V.," "MARRIAGE MAZE," "DENTONVALE,"
"HAPPY HOMES," "DENTON DOSSIER," "FAITH FACTORY" INERSPERSED
ON MONITORS WITH SHOT OF studio activity. Farley is sitting
at a table flanked by VANCE PARKER standing at attentio
1. Any discussion of “manipulated” photography must begin with the recognition that photography itself is an inherent manipulation―a manipulation of light, a process with many steps and stages, all subject to the biases and interpretations of the photographer, printer, editor, or viewer.
- “조작된” 사진찍기에 대한 어떠한 논의라도 사진자체가 고유한 조작ㅡ