{"id":43510327,"url":"https://github.com/cefriel/mapping-template-eval","last_synced_at":"2026-02-03T12:50:26.429Z","repository":{"id":227814645,"uuid":"577219431","full_name":"cefriel/mapping-template-eval","owner":"cefriel","description":null,"archived":false,"fork":false,"pushed_at":"2024-08-31T22:50:39.000Z","size":398,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-09-09T23:47:52.859Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/cefriel.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2022-12-12T08:48:21.000Z","updated_at":"2024-08-31T22:50:43.000Z","dependencies_parsed_at":"2024-03-15T09:42:07.866Z","dependency_job_id":"d9957ac1-b65f-41f9-90c8-6bbdc4ad4a27","html_url":"https://github.com/cefriel/mapping-template-eval","commit_stats":null,"previous_names":["cefriel/mapping-template-eval"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/cefriel/mapping-template-eval","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cefriel%2Fmapping-template-eval","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cefriel%2Fmapping-template-eval/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cefriel%2Fmapping-template-eval/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cefriel%2Fmapping-template-eval/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/cefriel","download_url":"https://codeload.github.com/cefriel/mapping-template-eval/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/cefriel%2Fmapping-template-eval/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29046488,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-03T10:09:22.136Z","status":"ssl_error","status_checked_at":"2026-02-03T10:09:16.814Z","response_time":96,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":[],"created_at":"2026-02-03T12:50:25.674Z","updated_at":"2026-02-03T12:50:26.418Z","avatar_url":"https://github.com/cefriel.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# `mapping-template` Evaluation\n\nRepository containing artifacts and results for the `mapping-template` evaluation.\n\n## Qualitative Evaluation \n\nExamples defined for the evaluation are in the `mapping-template` repository ([examples](https://github.com/cefriel/mapping-template/tree/main/examples)). In this repository we report the [table](conceptual-mapping-reqs-eval.xlsx) summarising the evaluation against the Conceptual Mapping ontology requirements ([repository](https://github.com/oeg-upm/Conceptual-Mapping/tree/main/requirements)).\n\nAdditionally the folder `kgc-challenge-2024\\track1` contain the configuration file, the generated templates and the obtained results for evaluating the compliance of the `mapping-template` tool w.r.t all the test cases of the [RML Core](https://w3id.org/rml/portal) module specification.\n\n## Quantitative Evaluation \n\n### Preliminary tests\n\nTo test the performance and scalability of the `mapping-template` tool, we considered the GTFS-Madrid-Bench. The benchmark provides a set of (R2)RML mappings and a generator to create input data sources in different formats and sizes. We considered three data formats (CSV, XML and JSON) and three scaling factors (1,10,100) comparing the `mapping-template` tool with the \n[`rmlmapper`](https://github.com/RMLio/rmlmapper-java) v6.1.2 and [`morph-kgc`](https://github.com/RMLio/rmlmapper-java) v2.3.1 processors. We adopted a set of RML mappings simplifying the _join_ operation for the GTFS shapes file as in [1].\n\nA set of templates implementing the same mapping rules were generated for the `mapping-template` tool (`*-no-self-join.vm`). In this first set of templates, we defined a _join_ operation between two data frames as specified by the join condition in RML to guarantee a more fair comparison. An additional set of templates (`*-no-join.vm`), compared in the evaluation as `mapping-template-nj`, is defined to test the performances of the template approach using optimised mappings without _join_ operations.\n\n[1] Arenas-Guerrero, Julián, et al. \"Knowledge graph construction with R2RML and RML: an ETL system-based overview.\" Second International Workshop on Knowledge Graph Construction. 2021.\n\n### Knowledge Graph Construction Challenge\n\nConfiguration files for the participation in the KGCW Challenge 2024 and subsequent tests for the SWJ paper are contained in the `kgc-challenge-2024` folder. The result of other engines are taken from the challenge results published by the organisers at https://doi.org/10.5281/zenodo.11577087.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcefriel%2Fmapping-template-eval","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcefriel%2Fmapping-template-eval","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcefriel%2Fmapping-template-eval/lists"}