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  "author": "David Chaves-Fraga",
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  "author": "David Chaves-Fraga",
            
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  "author_email": "dchaves@fi.upm.es",
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  "author_email": "dchaves@fi.upm.es",
            
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  "doi": "10.57702/ldr8qrii",
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  "doi": "10.57702/ldr8qrii",
            
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  "doi_date_published": "2023-10-17",
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  "doi_date_published": "2023-10-17",
            
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      "extra_author": "Freddy Priyatna",
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    {
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      "extra_author": "Jhon Toledo",
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      "extra_author": "Jhon Toledo",
            
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      "orcid": "0000-0002-2924-7272"
            
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    },
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    {
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    {
            
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      "extra_author": "Daniel Do\u00f1a",
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      "extra_author": "Daniel Do\u00f1a",
            
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      "orcid": "0000-0002-5603-6390"
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      "orcid": "0000-0002-5603-6390"
            
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    {
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      "extra_author": "Edna Ruckhaus",
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      "extra_author": "Edna Ruckhaus",
            
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      "orcid": "0000-0002-7735-2739"
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      "orcid": "0000-0002-7735-2739"
            
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    },
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    {
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    {
            
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      "extra_author": "Andrea Cimmino",
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      "extra_author": "Andrea Cimmino",
            
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      "orcid": "0000-0002-1823-4484"
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      "orcid": "0000-0002-1823-4484"
            
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    },
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    {
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      "extra_author": "Oscar Corcho",
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      "extra_author": "Oscar Corcho",
            
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      "orcid": "0000-0002-9260-0753"
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      "orcid": "0000-0002-9260-0753"
            
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      "key": "Link to ORKG",
            
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  "license_id": "notspecified",
            
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  "license_title": "License not specified",
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  "license_title": "License not specified",
            
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  "link_orkg": "https://www.orkg.org/orkg/paper/R677989",
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  "maintainer": "David Chaves-Fraga",
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  "maintainer": "David Chaves-Fraga",
            
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  "name": "gtfs-madrid-bench",
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  "name": "gtfs-madrid-bench",
            
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  "notes": "A benchmark to evaluate declarative KG construction 
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  "notes": "A benchmark to evaluate declarative KG construction 
            
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engines that can be used to provide access mechanisms to (virtual) 
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engines that can be used to provide access mechanisms to (virtual) 
            
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knowledge graphs. Our proposal introduces several scenarios that aim 
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knowledge graphs. Our proposal introduces several scenarios that aim 
            
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at measuring performance and scalability as well as the query 
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at measuring performance and scalability as well as the query 
            
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capabilities of all these kinds of engines, considering their 
81
capabilities of all these kinds of engines, considering their 
            
80
heterogeneity. The data sources used in our benchmark are derived from 
82
heterogeneity. The data sources used in our benchmark are derived from 
            
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the GTFS data files of the subway network of Madrid. They can be 
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the GTFS data files of the subway network of Madrid. They can be 
            
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scaled up into several formats (CSV, JSON, SQL, and XML). The query 
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scaled up into several formats (CSV, JSON, SQL, and XML). The query 
            
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set addresses a representative number of SPARQL 1.1 features while 
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set addresses a representative number of SPARQL 1.1 features while 
            
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covering the usual queries in which data consumers may be 
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covering the usual queries in which data consumers may be 
            
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interested.",
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interested.",
            
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    "description": "A public university, located in Madrid, Spain. It 
            
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was founded in 1971 as the result of merging different Technical 
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was founded in 1971 as the result of merging different Technical 
            
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Schools of Engineering and Architecture, originating mainly in the 
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Schools of Engineering and Architecture, originating mainly in the 
            
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18th century. Over 35,000 students attend classes during the year.",
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18th century. Over 35,000 students attend classes during the year.",
            
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      "name": "GTFS-Madrid-Bench Dataset",
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  "tags": [
            
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      "display_name": "Benchmark",
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      "display_name": "Benchmark",
            
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      "id": "70474eb4-f8bf-42f1-bf26-7511d4f3356c",
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      "id": "70474eb4-f8bf-42f1-bf26-7511d4f3356c",
            
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      "name": "Benchmark",
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      "name": "Benchmark",
            
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  "title": "GTFS-Madrid-Bench",
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  "title": "GTFS-Madrid-Bench",
            
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  "type": "dataset",
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  "type": "dataset",
            
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}
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