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'covariances.': [101], 'addition,': [103], 'practical': [106], 'implementation': [107], 'aspects': [108], 'present': [110], 'analysis': [111, 118], 'performance': [112], 'results': [113], 'for': [114, 124], 'systems.': [119], 'Finally,': [120], 'plans': [123], 'improving': [125], 'post-GODAE': [131], 'time': [132], 'period': [133], 'beyond': [134], '2008.': [135]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1975579254', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 4}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 8}, {'year': 2015, 'cited_by_count': 11}, {'year': 2014, 'cited_by_count': 3}, {'year': 2013, 'cited_by_count': 10}, {'year': 2012, 'cited_by_count': 15}], 'updated_date': '2024-09-08T13:44:16.521270', 'created_date': '2016-06-24'}