Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2803557526', 'doi': 'https://doi.org/10.1109/tmm.2018.2838330', 'title': 'Optimizing Quality of Experience for Adaptive Bitrate Streaming via Viewer Interest Inference', 'display_name': 'Optimizing Quality of Experience for Adaptive Bitrate Streaming via Viewer Interest Inference', 'publication_year': 2018, 'publication_date': '2018-05-21', 'ids': {'openalex': 'https://openalex.org/W2803557526', 'doi': 'https://doi.org/10.1109/tmm.2018.2838330', 'mag': '2803557526'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tmm.2018.2838330', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137030581', 'display_name': 'IEEE Transactions on Multimedia', 'issn_l': '1520-9210', 'issn': ['1520-9210', '1941-0077'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5024496324', 'display_name': 'Guanyu Gao', 'orcid': 'https://orcid.org/0000-0001-8584-0532'}, 'institutions': [{'id': 'https://openalex.org/I172675005', 'display_name': 'Nanyang Technological University', 'ror': 'https://ror.org/02e7b5302', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I172675005']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'Guanyu Gao', 'raw_affiliation_strings': ['School of Computer Science and Engineering, Nanyang Technological University, Singapore'], 'affiliations': [{'raw_affiliation_string': 'School of Computer Science and Engineering, Nanyang Technological University, Singapore', 'institution_ids': ['https://openalex.org/I172675005']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5019572221', 'display_name': 'Huaizheng Zhang', 'orcid': 'https://orcid.org/0000-0002-0153-6400'}, 'institutions': [{'id': 'https://openalex.org/I172675005', 'display_name': 'Nanyang Technological University', 'ror': 'https://ror.org/02e7b5302', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I172675005']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'Huaizheng Zhang', 'raw_affiliation_strings': ['School of Computer Science and Engineering, Nanyang Technological University, Singapore'], 'affiliations': [{'raw_affiliation_string': 'School of Computer Science and Engineering, Nanyang Technological University, Singapore', 'institution_ids': ['https://openalex.org/I172675005']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020194895', 'display_name': 'Han Hu', 'orcid': 'https://orcid.org/0000-0001-7532-0496'}, 'institutions': [{'id': 'https://openalex.org/I172675005', 'display_name': 'Nanyang Technological University', 'ror': 'https://ror.org/02e7b5302', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I172675005']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'Han Hu', 'raw_affiliation_strings': ['School of Computer Science and Engineering, Nanyang Technological University, Singapore'], 'affiliations': [{'raw_affiliation_string': 'School of Computer Science and Engineering, Nanyang Technological University, Singapore', 'institution_ids': ['https://openalex.org/I172675005']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041572550', 'display_name': 'Yonggang Wen', 'orcid': 'https://orcid.org/0000-0002-2751-5114'}, 'institutions': [{'id': 'https://openalex.org/I172675005', 'display_name': 'Nanyang Technological University', 'ror': 'https://ror.org/02e7b5302', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I172675005']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'Yonggang Wen', 'raw_affiliation_strings': ['School of Computer Science and Engineering, Nanyang Technological University, Singapore'], 'affiliations': [{'raw_affiliation_string': 'School of Computer Science and Engineering, Nanyang Technological University, Singapore', 'institution_ids': ['https://openalex.org/I172675005']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100635804', 'display_name': 'Jianfei Cai', 'orcid': 'https://orcid.org/0000-0002-9444-3763'}, 'institutions': [{'id': 'https://openalex.org/I172675005', 'display_name': 'Nanyang Technological University', 'ror': 'https://ror.org/02e7b5302', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I172675005']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'Jianfei Cai', 'raw_affiliation_strings': ['School of Computer Science and Engineering, Nanyang Technological University, Singapore'], 'affiliations': [{'raw_affiliation_string': 'School of Computer Science and Engineering, Nanyang Technological University, Singapore', 'institution_ids': ['https://openalex.org/I172675005']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101437627', 'display_name': 'Chong Luo', 'orcid': 'https://orcid.org/0000-0003-0939-474X'}, 'institutions': [{'id': 'https://openalex.org/I4210113369', 'display_name': 'Microsoft Research Asia (China)', 'ror': 'https://ror.org/0300m5276', 'country_code': 'CN', 'type': 'company', 'lineage': ['https://openalex.org/I1290206253', 'https://openalex.org/I4210113369']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Chong Luo', 'raw_affiliation_strings': ['Microsoft Research Asia, Beijing, China'], 'affiliations': [{'raw_affiliation_string': 'Microsoft Research Asia, Beijing, China', 'institution_ids': ['https://openalex.org/I4210113369']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049963367', 'display_name': 'Wenjun Zeng', 'orcid': 'https://orcid.org/0000-0003-2531-3137'}, 'institutions': [{'id': 'https://openalex.org/I4210113369', 'display_name': 'Microsoft Research Asia (China)', 'ror': 'https://ror.org/0300m5276', 'country_code': 'CN', 'type': 'company', 'lineage': ['https://openalex.org/I1290206253', 'https://openalex.org/I4210113369']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Wenjun Zeng', 'raw_affiliation_strings': ['Microsoft Research Asia, Beijing, China'], 'affiliations': [{'raw_affiliation_string': 'Microsoft Research Asia, Beijing, China', 'institution_ids': ['https://openalex.org/I4210113369']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 3.03, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 38, 'citation_normalized_percentile': {'value': 0.999937, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '20', 'issue': '12', 'first_page': '3399', 'last_page': '3413'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11165', 'display_name': 'Image and Video Quality Assessment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1707', 'display_name': 'Computer Vision and Pattern Recognition'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11165', 'display_name': 'Image and Video Quality Assessment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1707', 'display_name': 'Computer Vision and Pattern Recognition'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11605', 'display_name': 'Visual Attention and Saliency Detection', 'score': 0.9937, 'subfield': {'id': 'https://openalex.org/subfields/1707', 'display_name': 'Computer Vision and Pattern Recognition'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10741', 'display_name': 'Video Coding and Compression Technologies', 'score': 0.9889, 'subfield': {'id': 'https://openalex.org/subfields/1711', 'display_name': 'Signal Processing'}, 'field': {'id': 'https://openalex.org/fields/17', 'display_name': 'Computer Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/leverage', 'display_name': 'Leverage (statistics)', 'score': 0.52731365}, {'id': 'https://openalex.org/keywords/pevq', 'display_name': 'PEVQ', 'score': 0.41544718}], 'concepts': [{'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.90265536}, {'id': 'https://openalex.org/C2779333187', 'wikidata': 'https://www.wikidata.org/wiki/Q3132648', 'display_name': 'Quality of experience', 'level': 3, 'score': 0.61104363}, {'id': 'https://openalex.org/C103910844', 'wikidata': 'https://www.wikidata.org/wiki/Q2631256', 'display_name': 'Video quality', 'level': 3, 'score': 0.60154647}, {'id': 'https://openalex.org/C153083717', 'wikidata': 'https://www.wikidata.org/wiki/Q6535263', 'display_name': 'Leverage (statistics)', 'level': 2, 'score': 0.52731365}, {'id': 'https://openalex.org/C49774154', 'wikidata': 'https://www.wikidata.org/wiki/Q131765', 'display_name': 'Multimedia', 'level': 1, 'score': 0.5185686}, {'id': 'https://openalex.org/C114227958', 'wikidata': 'https://www.wikidata.org/wiki/Q7631422', 'display_name': 'Subjective video quality', 'level': 4, 'score': 0.48100528}, {'id': 'https://openalex.org/C202474056', 'wikidata': 'https://www.wikidata.org/wiki/Q1931635', 'display_name': 'Video tracking', 'level': 3, 'score': 0.45313165}, {'id': 'https://openalex.org/C184337299', 'wikidata': 'https://www.wikidata.org/wiki/Q1437428', 'display_name': 'Semantics (computer science)', 'level': 2, 'score': 0.42990565}, {'id': 'https://openalex.org/C156414586', 'wikidata': 'https://www.wikidata.org/wiki/Q15995396', 'display_name': 'PEVQ', 'level': 5, 'score': 0.41544718}, {'id': 'https://openalex.org/C106030495', 'wikidata': 'https://www.wikidata.org/wiki/Q1797012', 'display_name': 'Video compression picture types', 'level': 4, 'score': 0.39822268}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.3744529}, {'id': 'https://openalex.org/C65483669', 'wikidata': 'https://www.wikidata.org/wiki/Q3536669', 'display_name': 'Video processing', 'level': 2, 'score': 0.3619969}, {'id': 'https://openalex.org/C55020928', 'wikidata': 'https://www.wikidata.org/wiki/Q3813865', 'display_name': 'Image quality', 'level': 3, 'score': 0.20727128}, {'id': 'https://openalex.org/C5119721', 'wikidata': 'https://www.wikidata.org/wiki/Q220501', 'display_name': 'Quality of service', 'level': 2, 'score': 0.18228248}, {'id': 'https://openalex.org/C31258907', 'wikidata': 'https://www.wikidata.org/wiki/Q1301371', 'display_name': 'Computer network', 'level': 1, 'score': 0.14302108}, {'id': 'https://openalex.org/C176217482', 'wikidata': 'https://www.wikidata.org/wiki/Q860554', 'display_name': 'Metric (unit)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C21547014', 'wikidata': 'https://www.wikidata.org/wiki/Q1423657', 'display_name': 'Operations management', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C115961682', 'wikidata': 'https://www.wikidata.org/wiki/Q860623', 'display_name': 'Image (mathematics)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tmm.2018.2838330', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137030581', 'display_name': 'IEEE Transactions on Multimedia', 'issn_l': '1520-9210', 'issn': ['1520-9210', '1941-0077'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 48, 'referenced_works': ['https://openalex.org/W1550407639', 'https://openalex.org/W1965301399', 'https://openalex.org/W1968791028', 'https://openalex.org/W1972191802', 'https://openalex.org/W1976944900', 'https://openalex.org/W2017814585', 'https://openalex.org/W2021877474', 'https://openalex.org/W2023351328', 'https://openalex.org/W2052646017', 'https://openalex.org/W2055165550', 'https://openalex.org/W2055376552', 'https://openalex.org/W2064793449', 'https://openalex.org/W2095643980', 'https://openalex.org/W2097117768', 'https://openalex.org/W2101073874', 'https://openalex.org/W2101746535', 'https://openalex.org/W2106517536', 'https://openalex.org/W2108551211', 'https://openalex.org/W2108582274', 'https://openalex.org/W2127034683', 'https://openalex.org/W2134670479', 'https://openalex.org/W2150453038', 'https://openalex.org/W2150684904', 'https://openalex.org/W2151009539', 'https://openalex.org/W2152786690', 'https://openalex.org/W2160881085', 'https://openalex.org/W2167407752', 'https://openalex.org/W2185395384', 'https://openalex.org/W2288270178', 'https://openalex.org/W2300178424', 'https://openalex.org/W2482797934', 'https://openalex.org/W2487678389', 'https://openalex.org/W2524165259', 'https://openalex.org/W2524323347', 'https://openalex.org/W2524963441', 'https://openalex.org/W2525947519', 'https://openalex.org/W2526384825', 'https://openalex.org/W2527368174', 'https://openalex.org/W2529272619', 'https://openalex.org/W2566053671', 'https://openalex.org/W2732026016', 'https://openalex.org/W2744628735', 'https://openalex.org/W2747352308', 'https://openalex.org/W2761144083', 'https://openalex.org/W2761168051', 'https://openalex.org/W2963191323', 'https://openalex.org/W4240156350', 'https://openalex.org/W4292510839'], 'related_works': ['https://openalex.org/W4390768785', 'https://openalex.org/W4389628762', 'https://openalex.org/W2338097337', 'https://openalex.org/W2330400728', 'https://openalex.org/W2045735464', 'https://openalex.org/W2032469556', 'https://openalex.org/W1997889154', 'https://openalex.org/W1982753840', 'https://openalex.org/W1979146211', 'https://openalex.org/W101275777'], 'abstract_inverted_index': {'Rate': [0], 'adaptation': [1, 21, 140], 'is': [2, 110], 'widely': [3], 'adopted': [4], 'in': [5, 85, 217], 'video': [6, 26, 33, 57, 78, 93, 106, 122, 151, 164], 'streaming': [7], 'to': [8, 82, 112, 115, 159, 174], 'improve': [9, 90], 'the': [10, 18, 24, 38, 64, 74, 83, 91, 97, 155, 161, 168, 176, 199, 232], 'quality': [11, 88], 'of': [12, 17, 44, 49, 55, 76, 104, 163, 178, 186], 'experience': [13], '(QoE).': [14], 'However,': [15], 'most': [16], 'existing': [19], 'rate': [20, 139], 'approaches': [22, 99], 'neglect': [23], 'underlying': [25], 'semantic': [27], 'information.': [28], 'In': [29], 'fact,': [30], 'influenced': [31], 'by': [32, 145], 'semantics': [34], 'and': [35, 66, 166, 192, 213], 'viewer': [36, 39, 65, 84, 129, 147, 193], 'preferences,': [37], 'may': [40], 'have': [41, 67], 'different': [42, 47, 184], 'degrees': [43, 177], 'interest': [45, 148, 182, 194], 'on': [46, 150, 183], 'parts': [48, 54, 75], 'a': [50, 56, 77, 86, 105, 121, 218, 227], 'video.': [51], 'The': [52, 188, 211], 'interesting': [53, 81], 'can': [58, 89, 225], 'draw': [59], 'more': [60], 'visual': [61, 69], 'attention': [62], 'from': [63], 'higher': [68, 87, 228], 'importance.': [70], 'As': [71, 131], 'such,': [72], 'delivering': [73], 'that': [79, 100, 222], 'are': [80, 195], 'perceptual': [92], 'quality,': [94], 'compared': [95, 230], 'with': [96, 231], 'semantics-agnostic': [98, 233], 'treat': [101], 'each': [102], 'part': [103], 'equally.': [107], 'Thus,': [108], 'it': [109], 'natural': [111], 'wonder:': [113], 'how': [114], 'allocate': [116], 'bitrate': [117], 'budgets': [118], 'temporally': [119], 'over': [120], 'session': [123], 'under': [124, 198], 'time-varying': [125], 'bandwidth': [126], 'while': [127], 'considering': [128], 'interest?': [130], 'an': [132, 137, 179], 'exploratory': [133], 'study,': [134], 'we': [135], 'propose': [136], 'interest-aware': [138], 'approach': [141], 'for': [142, 204, 208], 'improving': [143], 'QoE': [144, 229], 'inferring': [146], 'based': [149], 'semantics.': [152], 'We': [153], 'adopt': [154], 'deep': [156], 'learning': [157], 'method': [158, 173, 224], 'recognize': [160], 'scenes': [162], 'frames': [165], 'leverage': [167], 'term': [169], 'frequency-inverse': [170], 'document': [171], 'frequency': [172], 'analyze': [175], 'individual': [180], "viewer's": [181], 'types': [185], 'scenes.': [187], 'bandwidth,': [189], 'buffer': [190], 'occupancy,': [191], 'jointly': [196], 'considered': [197], 'model': [200], 'predictive': [201], 'control': [202], 'framework': [203], 'selecting': [205], 'appropriate': [206], 'bitrates': [207], 'maximizing': [209], 'QoE.': [210], 'objective': [212], 'subjective': [214], 'evaluations': [215], 'measured': [216], 'real': [219], 'environment': [220], 'show': [221], 'our': [223], 'achieve': [226], 'approaches.': [234]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2803557526', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 7}, {'year': 2021, 'cited_by_count': 6}, {'year': 2020, 'cited_by_count': 7}, {'year': 2019, 'cited_by_count': 10}, {'year': 2018, 'cited_by_count': 2}], 'updated_date': '2024-12-09T21:04:36.136260', 'created_date': '2018-06-01'}