Capacity Constrained Assignment in Spatial Databases

• Main Authors: LEONG, Hou U, YIU, Man Lung, MOURATIDIS, Kyriakos, MAMOULIS, Nikos
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2008
• Subjects: Algorithms; efficiency; spatial databases; Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/412; https://ink.library.smu.edu.sg/context/sis_research/article/1411/viewcontent/SIGMOD08_CCA.pdf
• Institution: Singapore Management University

Given a point set P of customers (e.g., WiFi receivers) and a point set Q of service providers (e.g., wireless access points), where each q 2 Q has a capacity q.k, the capacity constrained assignment (CCA) is a matching M Q × P such that (i) each point q 2 Q (p 2 P) appears at most k times (at most...