Package: qap Title: Heuristics for the Quadratic Assignment Problem (QAP) Version: 0.1-3 Date: 2026-09-30 Authors@R: c( person("Michael", "Hahsler", role = c("aut", "cre", "cph"), email = "mhahsler@lyle.smu.edu", comment = c(ORCID = "0000-0003-2716-1405")), person("Franz", "Rendl", role = c("ctb", "cph"))) Description: Implements a simulated annealing heuristic for the Quadratic Assignment Problem (QAP). Originally formulated as a facility location problem in operations research, the QAP also has applications in data analysis. The problem is NP-hard. Suggests: testthat URL: https://github.com/mhahsler/qap, https://michael.hahsler.net/qap/ BugReports: https://github.com/mhahsler/qap/issues License: GPL-3 Encoding: UTF-8 Roxygen: list(markdown = TRUE) Config/roxygen2/version: 8.1.0 Repository: https://mhahsler.r-universe.dev Date/Publication: 2026-10-01 18:32:28 UTC RemoteUrl: https://github.com/mhahsler/qap RemoteRef: HEAD RemoteSha: 9544b77a8631c71ec1abff1f7aff434d2d112ce3 NeedsCompilation: yes Packaged: 2026-10-01 19:53:03 UTC; root Author: Michael Hahsler [aut, cre, cph] (ORCID: ), Franz Rendl [ctb, cph] Maintainer: Michael Hahsler