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{
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{
            
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  "access_rights": "",
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  "access_rights": "",
            
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  "author": "Gemma E. Moran",
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  "author": "Gemma E. Moran",
            
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  "author_email": "",
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  "author_email": "",
            
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  "citation": [
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  "citation": [
            
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    "https://doi.org/10.48550/arXiv.2405.15200",
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    "https://doi.org/10.48550/arXiv.2405.15200",
            
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    "https://doi.org/10.1109/TSP.2021.3109375"
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    "https://doi.org/10.1109/TSP.2021.3109375"
            
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  ],
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  ],
            
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
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  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
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  "defined_in": "https://doi.org/10.48550/arXiv.2110.10804",
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  "defined_in": "https://doi.org/10.48550/arXiv.2110.10804",
            
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  "doi": "10.57702/d7sil3ez",
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  "doi": "10.57702/d7sil3ez",
            
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  "doi_date_published": null,
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  "doi_date_published": "2024-12-02",
            
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  "doi_publisher": "TIB",
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  "doi_publisher": "TIB",
            
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  "doi_status": false,
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  "doi_status": true,
            
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  "domain": "https://service.tib.eu/ldmservice",
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  "domain": "https://service.tib.eu/ldmservice",
            
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  "extra_authors": [
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  "extra_authors": [
            
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    {
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    {
            
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      "extra_author": "Dhanya Sridhar",
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      "extra_author": "Dhanya Sridhar",
            
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      "orcid": ""
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      "orcid": ""
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "Yixin Wang",
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      "extra_author": "Yixin Wang",
            
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      "orcid": ""
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      "orcid": ""
            
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    },
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    },
            
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    {
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    {
            
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      "extra_author": "David M. Blei",
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      "extra_author": "David M. Blei",
            
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      "orcid": ""
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      "orcid": ""
            
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    }
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    }
            
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  ],
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  ],
            
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  "groups": [
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  "groups": [
            
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    {
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    {
            
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      "description": "",
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      "description": "",
            
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      "display_name": "Content Recommendation",
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      "display_name": "Content Recommendation",
            
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      "id": "c9e00994-2114-41d5-9240-59213615525c",
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      "image_display_url": "",
            
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      "name": "content-recommendation",
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      "name": "content-recommendation",
            
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      "title": "Content Recommendation"
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      "title": "Content Recommendation"
            
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    },
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    },
            
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    {
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    {
            
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      "description": "",
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      "description": "",
            
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      "display_name": "Data Analysis",
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      "display_name": "Data Analysis",
            
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      "name": "data-analysis",
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      "name": "data-analysis",
            
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      "title": "Data Analysis"
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      "title": "Data Analysis"
            
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    },
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    },
            
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    {
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    {
            
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      "description": "",
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      "description": "",
            
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      "display_name": "Mobile Edge Caching",
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      "display_name": "Mobile Edge Caching",
            
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      "id": "c9e4b0a5-21f5-4a33-b40b-fc42f43fcc74",
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      "id": "c9e4b0a5-21f5-4a33-b40b-fc42f43fcc74",
            
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      "image_display_url": "",
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      "image_display_url": "",
            
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      "name": "mobile-edge-caching",
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      "name": "mobile-edge-caching",
            
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      "title": "Mobile Edge Caching"
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      "title": "Mobile Edge Caching"
            
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    },
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    },
            
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    {
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    {
            
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      "description": "",
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      "description": "",
            
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      "display_name": "Movie Ratings",
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      "display_name": "Movie Ratings",
            
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      "id": "5771f852-5cd7-4a7c-b7e9-7143a126007e",
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      "id": "5771f852-5cd7-4a7c-b7e9-7143a126007e",
            
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      "image_display_url": "",
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      "image_display_url": "",
            
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      "name": "movie-ratings",
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      "name": "movie-ratings",
            
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      "title": "Movie Ratings"
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      "title": "Movie Ratings"
            
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    },
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    },
            
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    {
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    {
            
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      "description": "",
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      "description": "",
            
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      "display_name": "Recommender Systems",
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      "display_name": "Recommender Systems",
            
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      "id": "49df3b92-95cb-4ebe-bbfc-7a8513caa324",
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      "id": "49df3b92-95cb-4ebe-bbfc-7a8513caa324",
            
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      "image_display_url": "",
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      "image_display_url": "",
            
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      "name": "recommender-systems",
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      "name": "recommender-systems",
            
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      "title": "Recommender Systems"
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      "title": "Recommender Systems"
            
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    }
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    }
            
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  ],
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  ],
            
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  "id": "969b75db-4aa0-4a6e-9aaa-c1ecf1bfb948",
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  "id": "969b75db-4aa0-4a6e-9aaa-c1ecf1bfb948",
            
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  "isopen": false,
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  "isopen": false,
            
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  "landing_page": "https://arxiv.org/abs/2202.03465",
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  "landing_page": "https://arxiv.org/abs/2202.03465",
            
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  "license_title": null,
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  "license_title": null,
            
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  "link_orkg": "",
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  "link_orkg": "",
            
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  "metadata_created": "2024-12-02T22:25:00.062170",
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  "metadata_created": "2024-12-02T22:25:00.062170",
            
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  "metadata_modified": "2024-12-02T22:25:00.062176",
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  "metadata_modified": "2024-12-02T22:25:00.684812",
            
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  "name": "movielens-dataset",
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  "name": "movielens-dataset",
            
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  "notes": "The MovieLens dataset is a widely-used benchmark dataset 
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  "notes": "The MovieLens dataset is a widely-used benchmark dataset 
            
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for research in recommender systems. It contains 10 million ratings 
81
for research in recommender systems. It contains 10 million ratings 
            
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(from 0 to 5) and 100,000 tag applications applied to 10,000 movies by 
82
(from 0 to 5) and 100,000 tag applications applied to 10,000 movies by 
            
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72,000 users. To preprocess the dataset, we choose the best K \u2208 
83
72,000 users. To preprocess the dataset, we choose the best K \u2208 
            
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{20, 50, 100} movies for consideration. At each time t, one random 
84
{20, 50, 100} movies for consideration. At each time t, one random 
            
85
user visits the website and is recommended one of the best K movies. 
85
user visits the website and is recommended one of the best K movies. 
            
86
We assume that the user will click on the recommended movie if and 
86
We assume that the user will click on the recommended movie if and 
            
87
only if the user\u2019s rating of this movie is at least 3.",
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only if the user\u2019s rating of this movie is at least 3.",
            
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  "num_resources": 0,
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  "num_resources": 1,
            
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  "num_tags": 8,
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  "num_tags": 8,
            
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  "organization": {
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  "organization": {
            
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    "approval_status": "approved",
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    "approval_status": "approved",
            
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    "created": "2024-11-25T12:11:38.292601",
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    "created": "2024-11-25T12:11:38.292601",
            
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    "description": "",
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    "description": "",
            
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    "image_url": "",
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    "state": "active",
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    "title": "No Organization",
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    "type": "organization"
            
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  "private": false,
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  "private": false,
            
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  "relationships_as_object": [],
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  "relationships_as_object": [],
            
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  "relationships_as_subject": [],
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  "relationships_as_subject": [],
            
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      "created": "2024-12-02T22:29:38",
            
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      "data": [
            
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        "dcterms:title",
            
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        "datacite:isDescribedBy"
            
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      ],
            
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      "description": "The json representation of the dataset with its 
            
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distributions based on DCAT.",
            
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      "format": "JSON",
            
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      "hash": "",
            
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      "id": "b56add50-166d-4ba5-9a4e-90fab2c1652a",
            
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      "mimetype": "application/json",
            
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      "name": "Original Metadata",
            
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resource/b56add50-166d-4ba5-9a4e-90fab2c1652a/download/metadata.json",
            
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      "url_type": "upload"
            
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    }
            
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  ],
            
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  "state": "active",
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  "tags": [
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  "tags": [
            
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      "display_name": "Data Analysis",
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      "display_name": "Data Analysis",
            
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      "name": "Data Analysis",
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      "display_name": "Generative Models",
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      "display_name": "Generative Models",
            
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      "id": "dafd9c1f-394f-4d88-9c07-5801683e057a",
            
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      "name": "Generative Models",
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    {
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    {
            
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      "display_name": "Movie Ratings",
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      "display_name": "Movie Ratings",
            
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      "id": "b5815d9d-70ba-4474-b5db-cba77e7db3bc",
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      "id": "b5815d9d-70ba-4474-b5db-cba77e7db3bc",
            
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      "name": "Movie Ratings",
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      "name": "Movie Ratings",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "MovieLens",
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      "display_name": "MovieLens",
            
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      "id": "1667ebba-906c-4a37-a6e5-cc5c5aa93b3d",
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      "id": "1667ebba-906c-4a37-a6e5-cc5c5aa93b3d",
            
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      "name": "MovieLens",
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      "name": "MovieLens",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Recommender Systems",
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      "display_name": "Recommender Systems",
            
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      "id": "0d818686-61e8-4e5f-9674-649d4bcc5fed",
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      "id": "0d818686-61e8-4e5f-9674-649d4bcc5fed",
            
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      "name": "Recommender Systems",
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      "name": "Recommender Systems",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "Top-K popular content",
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      "display_name": "Top-K popular content",
            
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      "id": "37b07e6f-7a16-40e0-932b-9e7c3c604ff5",
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      "id": "37b07e6f-7a16-40e0-932b-9e7c3c604ff5",
            
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      "name": "Top-K popular content",
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      "name": "Top-K popular content",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "content recommendation",
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      "display_name": "content recommendation",
            
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      "id": "23b1dfd1-9cbd-4011-b932-3d3ba614c664",
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      "id": "23b1dfd1-9cbd-4011-b932-3d3ba614c664",
            
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      "name": "content recommendation",
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      "name": "content recommendation",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    },
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    },
            
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    {
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    {
            
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      "display_name": "mobile edge caching",
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      "display_name": "mobile edge caching",
            
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      "id": "a668d9c9-2234-44a6-a7c6-895c66ea7fb8",
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      "id": "a668d9c9-2234-44a6-a7c6-895c66ea7fb8",
            
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      "name": "mobile edge caching",
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      "name": "mobile edge caching",
            
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      "state": "active",
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      "state": "active",
            
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      "vocabulary_id": null
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      "vocabulary_id": null
            
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    }
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    }
            
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  ],
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  ],
            
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  "title": "MovieLens Dataset",
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  "title": "MovieLens Dataset",
            
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  "type": "dataset",
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  "type": "dataset",
            
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  "version": ""
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  "version": ""
            
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}
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}