Changes

              
    

          
          
        
        

            
f
1
{
f
1
{
            
2
  "access_rights": "",
2
  "access_rights": "",
            
3
  "author": "Weizhi Zhang",
3
  "author": "Weizhi Zhang",
            
4
  "author_email": "",
4
  "author_email": "",
            
5
  "citation": [],
5
  "citation": [],
            
6
  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
6
  "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700",
            
7
  "defined_in": "https://doi.org/10.48550/arXiv.2404.15954",
7
  "defined_in": "https://doi.org/10.48550/arXiv.2404.15954",
            
8
  "doi": "10.57702/wrnoltpg",
8
  "doi": "10.57702/wrnoltpg",
            
n
9
  "doi_date_published": null,
n
9
  "doi_date_published": "2024-12-16",
            
10
  "doi_publisher": "TIB",
10
  "doi_publisher": "TIB",
            
n
11
  "doi_status": false,
n
11
  "doi_status": true,
            
12
  "domain": "https://service.tib.eu/ldmservice",
12
  "domain": "https://service.tib.eu/ldmservice",
            
13
  "extra_authors": [
13
  "extra_authors": [
            
14
    {
14
    {
            
15
      "extra_author": "Liangwei Yang",
15
      "extra_author": "Liangwei Yang",
            
16
      "orcid": ""
16
      "orcid": ""
            
17
    },
17
    },
            
18
    {
18
    {
            
19
      "extra_author": "Zihe Song",
19
      "extra_author": "Zihe Song",
            
20
      "orcid": ""
20
      "orcid": ""
            
21
    },
21
    },
            
22
    {
22
    {
            
23
      "extra_author": "Henry Peng Zou",
23
      "extra_author": "Henry Peng Zou",
            
24
      "orcid": ""
24
      "orcid": ""
            
25
    },
25
    },
            
26
    {
26
    {
            
27
      "extra_author": "Ke Xu",
27
      "extra_author": "Ke Xu",
            
28
      "orcid": ""
28
      "orcid": ""
            
29
    },
29
    },
            
30
    {
30
    {
            
31
      "extra_author": "Yuanjie Zhu",
31
      "extra_author": "Yuanjie Zhu",
            
32
      "orcid": ""
32
      "orcid": ""
            
33
    },
33
    },
            
34
    {
34
    {
            
35
      "extra_author": "Philip S. Yu",
35
      "extra_author": "Philip S. Yu",
            
36
      "orcid": ""
36
      "orcid": ""
            
37
    }
37
    }
            
38
  ],
38
  ],
            
39
  "groups": [
39
  "groups": [
            
40
    {
40
    {
            
41
      "description": "",
41
      "description": "",
            
42
      "display_name": "Contrastive Learning",
42
      "display_name": "Contrastive Learning",
            
43
      "id": "788d9171-3cd0-454c-90b2-61dea02e117d",
43
      "id": "788d9171-3cd0-454c-90b2-61dea02e117d",
            
44
      "image_display_url": "",
44
      "image_display_url": "",
            
45
      "name": "contrastive-learning",
45
      "name": "contrastive-learning",
            
46
      "title": "Contrastive Learning"
46
      "title": "Contrastive Learning"
            
47
    }
47
    }
            
48
  ],
48
  ],
            
49
  "id": "c2fb93c2-cee7-44ba-812e-296704613c50",
49
  "id": "c2fb93c2-cee7-44ba-812e-296704613c50",
            
50
  "isopen": false,
50
  "isopen": false,
            
51
  "landing_page": "https://doi.org/XXXXXXX.XXXXXXX",
51
  "landing_page": "https://doi.org/XXXXXXX.XXXXXXX",
            
52
  "license_title": null,
52
  "license_title": null,
            
53
  "link_orkg": "",
53
  "link_orkg": "",
            
54
  "metadata_created": "2024-12-16T18:47:37.415214",
54
  "metadata_created": "2024-12-16T18:47:37.415214",
            
n
55
  "metadata_modified": "2024-12-16T18:47:37.415219",
n
55
  "metadata_modified": "2024-12-16T18:47:37.789342",
            
56
  "name": 
56
  "name": 
            
57
"mixed-supervised-graph-contrastive-learning-for-recommendation",
57
"mixed-supervised-graph-contrastive-learning-for-recommendation",
            
58
  "notes": "Recommender systems (RecSys) play a vital role in online 
58
  "notes": "Recommender systems (RecSys) play a vital role in online 
            
59
platforms, offering users personalized suggestions amidst vast 
59
platforms, offering users personalized suggestions amidst vast 
            
60
information. Graph contrastive learning aims to learn from high-order 
60
information. Graph contrastive learning aims to learn from high-order 
            
61
collaborative filtering signals with unsupervised augmentation on the 
61
collaborative filtering signals with unsupervised augmentation on the 
            
62
user-item bipartite graph, which predominantly relies on the 
62
user-item bipartite graph, which predominantly relies on the 
            
63
multi-task learning framework involving both the pair-wise 
63
multi-task learning framework involving both the pair-wise 
            
64
recommendation loss and the contrastive loss.",
64
recommendation loss and the contrastive loss.",
            
n
65
  "num_resources": 0,
n
65
  "num_resources": 1,
            
66
  "num_tags": 3,
66
  "num_tags": 3,
            
67
  "organization": {
67
  "organization": {
            
68
    "approval_status": "approved",
68
    "approval_status": "approved",
            
69
    "created": "2024-11-25T12:11:38.292601",
69
    "created": "2024-11-25T12:11:38.292601",
            
70
    "description": "",
70
    "description": "",
            
71
    "id": "079d46db-32df-4b48-91f3-0a8bc8f69559",
71
    "id": "079d46db-32df-4b48-91f3-0a8bc8f69559",
            
72
    "image_url": "",
72
    "image_url": "",
            
73
    "is_organization": true,
73
    "is_organization": true,
            
74
    "name": "no-organization",
74
    "name": "no-organization",
            
75
    "state": "active",
75
    "state": "active",
            
76
    "title": "No Organization",
76
    "title": "No Organization",
            
77
    "type": "organization"
77
    "type": "organization"
            
78
  },
78
  },
            
79
  "owner_org": "079d46db-32df-4b48-91f3-0a8bc8f69559",
79
  "owner_org": "079d46db-32df-4b48-91f3-0a8bc8f69559",
            
80
  "private": false,
80
  "private": false,
            
81
  "relationships_as_object": [],
81
  "relationships_as_object": [],
            
82
  "relationships_as_subject": [],
82
  "relationships_as_subject": [],
            
t
83
  "resources": [],
t
83
  "resources": [
            
84
    {
            
85
      "cache_last_updated": null,
            
86
      "cache_url": null,
            
87
      "created": "2024-12-16T18:25:37",
            
88
      "data": [
            
89
        "dcterms:title",
            
90
        "dcterms:accessRights",
            
91
        "dcterms:creator",
            
92
        "dcterms:description",
            
93
        "dcterms:issued",
            
94
        "dcterms:language",
            
95
        "dcterms:identifier",
            
96
        "dcat:theme",
            
97
        "dcterms:type",
            
98
        "dcat:keyword",
            
99
        "dcat:landingPage",
            
100
        "dcterms:hasVersion",
            
101
        "dcterms:format",
            
102
        "mls:task",
            
103
        "datacite:isDescribedBy"
            
104
      ],
            
105
      "description": "The json representation of the dataset with its 
            
106
distributions based on DCAT.",
            
107
      "format": "JSON",
            
108
      "hash": "",
            
109
      "id": "e506c6e7-76e0-4f0b-b4df-ade404487b7d",
            
110
      "last_modified": "2024-12-16T18:47:37.781669",
            
111
      "metadata_modified": "2024-12-16T18:47:37.792176",
            
112
      "mimetype": "application/json",
            
113
      "mimetype_inner": null,
            
114
      "name": "Original Metadata",
            
115
      "package_id": "c2fb93c2-cee7-44ba-812e-296704613c50",
            
116
      "position": 0,
            
117
      "resource_type": null,
            
118
      "size": 1166,
            
119
      "state": "active",
            
120
      "url": 
            
121
resource/e506c6e7-76e0-4f0b-b4df-ade404487b7d/download/metadata.json",
            
122
      "url_type": "upload"
            
123
    }
            
124
  ],
            
84
  "services_used_list": "",
125
  "services_used_list": "",
            
85
  "state": "active",
126
  "state": "active",
            
86
  "tags": [
127
  "tags": [
            
87
    {
128
    {
            
88
      "display_name": "Contrastive Learning",
129
      "display_name": "Contrastive Learning",
            
89
      "id": "c2123673-bf75-4394-8b9c-da99c0d38053",
130
      "id": "c2123673-bf75-4394-8b9c-da99c0d38053",
            
90
      "name": "Contrastive Learning",
131
      "name": "Contrastive Learning",
            
91
      "state": "active",
132
      "state": "active",
            
92
      "vocabulary_id": null
133
      "vocabulary_id": null
            
93
    },
134
    },
            
94
    {
135
    {
            
95
      "display_name": "Graph Recommendation",
136
      "display_name": "Graph Recommendation",
            
96
      "id": "a339a6c1-35d3-4149-bb4b-5aae21384443",
137
      "id": "a339a6c1-35d3-4149-bb4b-5aae21384443",
            
97
      "name": "Graph Recommendation",
138
      "name": "Graph Recommendation",
            
98
      "state": "active",
139
      "state": "active",
            
99
      "vocabulary_id": null
140
      "vocabulary_id": null
            
100
    },
141
    },
            
101
    {
142
    {
            
102
      "display_name": "Self-supervised Recommendation",
143
      "display_name": "Self-supervised Recommendation",
            
103
      "id": "68f249ec-9a43-4503-bcc7-9541cd07fe0a",
144
      "id": "68f249ec-9a43-4503-bcc7-9541cd07fe0a",
            
104
      "name": "Self-supervised Recommendation",
145
      "name": "Self-supervised Recommendation",
            
105
      "state": "active",
146
      "state": "active",
            
106
      "vocabulary_id": null
147
      "vocabulary_id": null
            
107
    }
148
    }
            
108
  ],
149
  ],
            
109
  "title": "Mixed Supervised Graph Contrastive Learning for 
150
  "title": "Mixed Supervised Graph Contrastive Learning for 
            
110
Recommendation",
151
Recommendation",
            
111
  "type": "dataset",
152
  "type": "dataset",
            
112
  "version": ""
153
  "version": ""
            
113
}
154
}