@inproceedings{bfhmw-scmtd-07,
  author       = {Eric Berberich and Efi Fogel and Dan Halperin and Kurt Melhorn and and Ron Wein},
  title        = {Sweeping and Maintaining Two-Dimensional Arrangements on Surfaces: A First Step},
  year         = {2007},
  pages        = {645--656},
  booktitle    = {Proceedings of the 15th Annual European Symposium on Algorithms (ESA)},
  series       = {Lecture Notes in Computer Science ({LNCS})},
  volume       = {4698},
  editor       = {Lars Arge and Michael Hoffmann and Emo Welzl},
  publisher    = {Springer},
  address      = {Eilat, Israel}
  doi          = {10.1007/978-3-540-75520-3_57}
}