{"id":18910934,"url":"https://github.com/komax/trajectory-interaction-delay","last_synced_at":"2026-03-08T11:30:18.045Z","repository":{"id":146335304,"uuid":"88069573","full_name":"komax/trajectory-interaction-delay","owner":"komax","description":"Visual Analytics of Delays and Interaction for Movement Data","archived":false,"fork":false,"pushed_at":"2017-04-20T09:59:05.000Z","size":5275,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-12-31T13:26:12.071Z","etag":null,"topics":["movement-data","trajectories","visual-analytics","visualization"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/komax.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2017-04-12T15:47:04.000Z","updated_at":"2017-04-20T08:52:21.000Z","dependencies_parsed_at":"2023-06-14T05:00:17.365Z","dependency_job_id":null,"html_url":"https://github.com/komax/trajectory-interaction-delay","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/komax%2Ftrajectory-interaction-delay","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/komax%2Ftrajectory-interaction-delay/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/komax%2Ftrajectory-interaction-delay/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/komax%2Ftrajectory-interaction-delay/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/komax","download_url":"https://codeload.github.com/komax/trajectory-interaction-delay/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239903875,"owners_count":19716168,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["movement-data","trajectories","visual-analytics","visualization"],"created_at":"2024-11-08T09:47:22.774Z","updated_at":"2026-03-08T11:30:18.012Z","avatar_url":"https://github.com/komax.png","language":"Java","readme":"# Visual Analytics of Delays and Interaction\nThis visualization tool computes an alignment between two or three trajectories\nand enables the user to explore such an alignment interactively.\n\nThe tool supports these alignment methods\n * Dynamic Time Warping\n * (discrete and locally correct) Fréchet Distance\n * Edit Distance on Real Sequences\n\n# Build\nRun\n```\n$ ant\n```\n\n(Or compile and build the project within the IDE Netbeans)\n\n# Data Format\nYou can find example files in `data` folder\n## A Pair of Trajectories\n```\n         t     bx     by     ax     ay\n```\n * ```t``` is the current time stamp\n * ```bx by``` x- and y-coordinates from the first trajectory\n * ```ax ay``` x- and y-coordinates from the second trajectory\n\n## A Triplet of Trajectories\n```\n     t     cx     cy     bx     by     ax     ay\n```\n * ```t``` is the current time stamp\n * ```cx cy``` x- and y-coordinates from the first trajectory\n * ```bx by``` x- and y-coordinates from the second trajectory\n * ```ax ay``` x- and y-coordinates from the third trajectory\n\n# Run\n1. Launch the application by\n```\n    $ java -jar dist/TrajectoryDelay.jar\n```\n2. Load a data set into the application by choosing `File` in the menu bar\n   and select:\n   * `Open Trajectory Data (Pairwise)` to compute and show an alignment between two trajectories\n   * `Open Triplet Trajectory Data (Pair 1 2)` to compute an alignment among three trajectories and show their projections onto the delay space from trajectory 1 and 2\n   * `Open Triplet Trajectory Data (Pair 1 3)` and `Open Triplet Trajectory Data (Pair 2 3)` similarly for the other pairs in the triplet\n3. Use the slider to browse the alignment\n\n# Components of the Visual Analytics tool\n1. Settings to adjust the visualization and/the computation of the matching\n2. Delay Space: the pairwise distances as a grid from the start of the trajectories `(1, 1)`, bottome-left corner, to the end `(n, m)`, top-right corner, as a heated body color map\n3. Trajectory Plot: The visualization of the trajectories and their corresponding\nalignment over time\n4. Matching slider: to navigate and browse the matching/alignment\n5. Distance Plot: Distances from the matching over time\n6. Delay Plot: Time differences, delay, from the matching over time\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkomax%2Ftrajectory-interaction-delay","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkomax%2Ftrajectory-interaction-delay","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkomax%2Ftrajectory-interaction-delay/lists"}