-
- HORIYAMA Takashi
- Hokkaido University
-
- NAKANO Shin-ichi
- Gunma University
-
- SAITOH Toshiki
- Kyushu Institute of Technology
-
- SUETSUGU Koki
- National Institute of Informatics
-
- SUZUKI Akira
- Tohoku University
-
- UEHARA Ryuhei
- JAIST
-
- UNO Takeaki
- National Institute of Informatics
-
- WASA Kunihiro
- Toyohashi University of Technology
抄録
<p>Given a set P of n points on which facilities can be placed and an integer k, we want to place k facilities on some points so that the minimum distance between facilities is maximized. The problem is called the k-dispersion problem. In this paper, we consider the 3-dispersion problem when P is a set of points on a plane (2-dimensional space). Note that the 2-dispersion problem corresponds to the diameter problem. We give an O(n) time algorithm to solve the 3-dispersion problem in the L∞ metric, and an O(n) time algorithm to solve the 3-dispersion problem in the L1 metric. Also, we give an O(n2 log n) time algorithm to solve the 3-dispersion problem in the L2 metric.</p>
収録刊行物
-
- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
-
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E104.A (9), 1101-1107, 2021-09-01
一般社団法人 電子情報通信学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390852182144621440
-
- NII論文ID
- 130008081864
-
- ISSN
- 17451337
- 09168508
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可