Approximation methods are best way to deal NP optimization problems and MVC is one of these. In this research paper we have presented a new extra fast approximation algorithm for solving MVC generally in all graphs. The proposed algorithm is named degree contribution algorithm (DCA), a new data structure proposed and employed in this algorithm, name degree contribution. It is first time in literature that such a sophisticated data structure for graphs is proposed which take account of whole graph for each node contribution value. All decisions regarding vertices are made on the basis of the proposed data structure. Effectiveness of DCA is shown by applying it to best available benchmarks and after large number of experiments worst approximation ratio recorded was 1.041 and an average approximation ratio was 1.005. These results show that algorithm can perform well in solving graphs faster as compared to other algorithms present.
목차
Abstract 1. Introduction 2. Literature Review 3. Proposed Algorithm 3.1. Working and Pseudo Code 4. Empirical Results 5. Conclusion and Future Work Acknowledgements References
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.7 No.5