Á¤º¸°úÇÐȸ ³í¹®Áö B : ¼ÒÇÁÆ®¿þ¾î ¹× ÀÀ¿ë
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
½ÇÇà °¡´ÉÇÑ Ç¥Çö ¹æ¹ýÀ¸·Î È®ÀåÇÑ ÀÚ·á È帧µµ |
¿µ¹®Á¦¸ñ(English Title) |
Extending Data Flow Diagram to an Executable Presentation Method |
ÀúÀÚ(Author) |
Á¤±âÇö
±è¹Î±¸
ÀÌÁ¤ÅÂ
ÀÓ¼ºÅÃ
À¯ÇØ¿µ
ÃÖ°æÈñ
Gihyun Jung
Minkoo kim
Jungtae Lee
Sungtaik Im
Haeyoung Yoo
Kyunghee Choi
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 24 NO. 08 PP. 0829 ~ 0841 (1997. 08) |
Çѱ۳»¿ë (Korean Abstract) |
ÀÚ·á È帧µµ(DFD: Data Flow Diagram)´Â °³¹ßÀÚÀÇ »ç°í¸¦ µµ½ÄÀûÀ¸·Î Ç¥ÇöÇϵµ·Ï Çã¿ëÇÏ´Â ¿ì¼öÇÑ µµ±¸ÀÌ¸ç °³³äÀ¸·Î¼ ¿ä±¸ »çÇ× ºÐ¼®À̳ª ½Ã½ºÅÛÀÇ ¼³°è ´Ü°è¿¡¼ ³Î¸® »ç¿ëµÇ°í ÀÖ´Ù. ±×·¯³ª DFD·ÎºÎÅÍ ÇÁ·Î±×·¥À» ÄÚµùÇϱâ À§ÇÏ¿©´Â ÀϹÝÀûÀ¸·Î DFD¸¦ °èÃþÀû ´ÙÀ̾î±×·¥À¸·Î º¯°æÇÏ´Â º°µµÀÇ °úÁ¤À» °ÅÄ¡°í ÀÖ´Ù. ÀÌ·¯ÇÑ ¹æ½Ä¿¡ ÀÇÇÑ ÄÚµùÀ¸·Î ÀÎÇÏ¿© ¼³°èµÈ ÇÁ·Î±×·¥°ú ±¸ÇöµÈ ÇÁ·Î±×·¥°úÀÇ Â÷ÀÌ°¡ ÇÊ¿¬ÀûÀ¸·Î ¹ß»ýÇÏ°Ô µÇ°í, ÀÌ Â÷ÀÌ´Â ÇÁ·Î±×·¥ ¼³°è½Ã ÀÛ¼ºÇÑ DFDÀÇ ÀåÁ¡À» ÇÁ·Î±×·¥ÀÇ À¯Áö³ª º¸¼ö¿¡ ÀÌ¿ëÇϱ⠾î·Æ°Ô ¸¸µå´Â ÁÖ¿ä ¿äÀÎÀÇ Çϳª°¡ µÈ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â ÀÌ·¯ÇÑ DFdÀÇ °áÁ¡À» º¸¿ÏÇÑ »õ·Î¿î ¹æ¹ý·ÐÀ¸·Î DFDP¸¦ Á¦¾ÈÇÑ´Ù. DFDP´Â ¿ÜÇüÀûÀ¸·Î ±âÁ¸ÀÇ DFD¿Í À¯»çÇϳª, ½ÇÇà ÇÁ·Î±×·¥À¸·Î¼ ±â´ÉÀ» °¡Áöµµ·Ï È®ÀåÇÑ °³³äÀÌ´Ù. ÀÌ·¯ÇÑ ¹æ¹ý·ÐÀº ±âÁ¸ÀÇ DFD°¡ °¡Áö´Â ¼³°è¿Í ±¸ÇöÀÇ Â÷À̸¦ ±Øº¹ÇÒ ¼ö ÀÖµµ·Ï ÇÔ°ú µ¿½Ã¿¡, ºü¸¥ ÇÁ·ÎÅäŸÀÌÇÎÀ̳ª ´Ü°èº° ±¸ÇöÀ» °¡´ÉÄÉ ÇÏ´Â µî ¿©·¯ °¡Áö ÀåÁ¡À» Á¦°øÇÑ´Ù. º» ³í¹®¿¡¼´Â Dashboard ½Ã½ºÅÛÀ» DFDP·Î ¼³°èÇÏ°í ½ÇÇàÇÏ´Â °úÁ¤À» ÅëÇÏ¿© Á¦¾ÈÇÏ´Â DFDPÀÇ ½ÇÇö °¡´É¼ºÀ» °ËÁõÇÏ¿© º¸¾Ò´Ù.
|
¿µ¹®³»¿ë (English Abstract) |
Since Data Flow Diagram (DFD) is a useful tool that allows programmers to express their idea graphically and easily, DFD is widely used in designing business-oriented applications as well as real time systems. However to perform the coding from the designed DFD, one has to transform, generally, the DFD into a hierarchical diagram. This transformation damages the consistency getween the design and the implementation. In this paper, we propose a programming methodology that makes DFD an executable program. The DFD that can be executed is called DFDP(DFD as an executable Presentation Method). Apparently DFDP is similar to conventional DFD. But different from the DFD, the DFDP is an executable program. In contrast with DFD, DFDP provides several advantages such as incremental programming, easy prototyping, and maintaining the consistency between the design and the implementation. A simple example, Dashboard system, is redesigned and executed on PC to show the usability of our methodology.
|
Å°¿öµå(Keyword) |
|
ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
|