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Volumn 38, Issue 3, 2007, Pages 170-180

Maximizing the guarded boundary of an art gallery is APX-complete

Author keywords

Approximation algorithms; Art gallery; Visibility

Indexed keywords


EID: 84867921296     PISSN: 09257721     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.comgeo.2006.12.001     Document Type: Conference Paper
Times cited : (13)

References (22)
  • 2
    • 0002019995 scopus 로고    scopus 로고
    • Hardness of Approximations
    • D. Hochbaum, PWS Publishing Company Boston
    • S. Arora, and C. Lund Hardness of Approximations D. Hochbaum, Approximation Algorithms for NP-Hard Problems 1996 PWS Publishing Company Boston 399 446
    • (1996) Approximation Algorithms for NP-Hard Problems , pp. 399-446
    • Arora, S.1    Lund, C.2
  • 8
    • 84867484577 scopus 로고    scopus 로고
    • Inapproximability results for guarding polygons without holes
    • Lecture Notes in Computer Science Springer Berlin
    • S. Eidenbenz Inapproximability results for guarding polygons without holes Proc. ISAAC'98 Lecture Notes in Computer Science vol. 1533 1998 Springer Berlin 427 436
    • (1998) Proc. ISAAC'98 , vol.1533 , pp. 427-436
    • Eidenbenz, S.1
  • 12
    • 0032597988 scopus 로고    scopus 로고
    • Guarding the walls of an art gallery
    • A. Laurentini Guarding the walls of an art gallery The Visual Computer Journal 15 1999 265 278
    • (1999) The Visual Computer Journal , vol.15 , pp. 265-278
    • Laurentini, A.1
  • 13
    • 0022683358 scopus 로고
    • Computational complexity of art gallery problems
    • D. Lee, and A. Lin Computational complexity of art gallery problems IEEE Trans. Inform. Theory 32 1986 276 282
    • (1986) IEEE Trans. Inform. Theory , vol.32 , pp. 276-282
    • Lee, D.1    Lin, A.2
  • 18
    • 26444497927 scopus 로고    scopus 로고
    • Approximate guarding of monotone and rectilinear polygons
    • B.J. Nilsson, Approximate guarding of monotone and rectilinear polygons, Proc. ICALP'05, 2005, pp. 1362-1373
    • (2005) Proc. ICALP'05 , pp. 1362-1373
    • Nilsson, B.J.1
  • 19
    • 38149144495 scopus 로고
    • Optimum placement of guards
    • S. Ntafos, and M. Tsoukalas Optimum placement of guards Info. Sciences 76 1994 141 150
    • (1994) Info. Sciences , vol.76 , pp. 141-150
    • Ntafos, S.1    Tsoukalas, M.2
  • 21
    • 0026923143 scopus 로고
    • Recent results in Art Galleries
    • T. Shermer, Recent results in Art Galleries, in: Proc. of the IEEE, vol. 80, 1992, pp. 1384-1399
    • (1992) Proc. of the IEEE , vol.80 , pp. 1384-1399
    • Shermer, T.1
  • 22
    • 0002430909 scopus 로고    scopus 로고
    • Art Gallery and illumination problems
    • R. Sack, J. Urrutia, North-Holland Amsterdam
    • J. Urrutia Art Gallery and illumination problems R. Sack, J. Urrutia, Handbook of Computational Geometry 2000 North-Holland Amsterdam 973 1027
    • (2000) Handbook of Computational Geometry , pp. 973-1027
    • Urrutia, J.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.