Publication Information

{'id': 'https://openalex.org/W3175803234', 'doi': 'https://doi.org/10.1145/3447958', 'title': 'Fast Matching Pursuit with Multi-Gabor Dictionaries', 'display_name': 'Fast Matching Pursuit with Multi-Gabor Dictionaries', 'publication_year': 2021, 'publication_date': '2021-06-26', 'ids': {'openalex': 'https://openalex.org/W3175803234', 'doi': 'https://doi.org/10.1145/3447958', 'mag': '3175803234'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1145/3447958', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S163326656', 'display_name': 'ACM Transactions on Mathematical Software', 'issn_l': '0098-3500', 'issn': ['0098-3500', '1557-7295'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319798', 'host_organization_name': 'Association for Computing Machinery', 'host_organization_lineage': ['https://openalex.org/P4310319798'], 'host_organization_lineage_names': ['Association for Computing Machinery'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/pdf/2202.12380', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5037304898', 'display_name': 'Zdeněk Průša', 'orcid': 'https://orcid.org/0000-0003-0967-9868'}, 'institutions': [{'id': 'https://openalex.org/I138211613', 'display_name': 'Austrian Academy of Sciences', 'ror': 'https://ror.org/03anc3s24', 'country_code': 'AT', 'type': 'government', 'lineage': ['https://openalex.org/I138211613']}, {'id': 'https://openalex.org/I2800119247', 'display_name': 'Acoustics Research Institute', 'ror': 'https://ror.org/04jd9ff79', 'country_code': 'AT', 'type': 'facility', 'lineage': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Zdeněk Průša', 'raw_affiliation_strings': ['Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria'], 'affiliations': [{'raw_affiliation_string': 'Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria', 'institution_ids': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5058717515', 'display_name': 'Nicki Holighaus', 'orcid': 'https://orcid.org/0000-0003-3837-2865'}, 'institutions': [{'id': 'https://openalex.org/I138211613', 'display_name': 'Austrian Academy of Sciences', 'ror': 'https://ror.org/03anc3s24', 'country_code': 'AT', 'type': 'government', 'lineage': ['https://openalex.org/I138211613']}, {'id': 'https://openalex.org/I2800119247', 'display_name': 'Acoustics Research Institute', 'ror': 'https://ror.org/04jd9ff79', 'country_code': 'AT', 'type': 'facility', 'lineage': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Nicki Holighaus', 'raw_affiliation_strings': ['Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria'], 'affiliations': [{'raw_affiliation_string': 'Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria', 'institution_ids': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5084861530', 'display_name': 'Péter Balázs', 'orcid': 'https://orcid.org/0000-0003-4939-0831'}, 'institutions': [{'id': 'https://openalex.org/I138211613', 'display_name': 'Austrian Academy of Sciences', 'ror': 'https://ror.org/03anc3s24', 'country_code': 'AT', 'type': 'government', 'lineage': ['https://openalex.org/I138211613']}, {'id': 'https://openalex.org/I2800119247', 'display_name': 'Acoustics Research Institute', 'ror': 'https://ror.org/04jd9ff79', 'country_code': 'AT', 'type': 'facility', 'lineage': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}], 'countries': ['AT'], 'is_corresponding': False, 'raw_author_name': 'Peter Balazs', 'raw_affiliation_strings': ['Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria'], 'affiliations': [{'raw_affiliation_string': 'Acoustics Research Institute, Austrian Academy of Sciences, Vienna, Austria', 'institution_ids': ['https://openalex.org/I138211613', 'https://openalex.org/I2800119247']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.757, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.719478, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 78, 'max': 81}, 'biblio': {'volume': '47', 'issue': '3', 'first_page': '1', 'last_page': '20'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10500', 'display_name': 'Sparse and Compressive Sensing Techniques', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10500', 'display_name': 'Sparse and Compressive Sensing Techniques', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2206', 'display_name': 'Computational Mechanics'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11447', 'display_name': 'Blind Source Separation Techniques', 'score': 0.9989, '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'}}, {'id': 'https://openalex.org/T10232', 'display_name': 'Optical Network Technologies', 'score': 0.9976, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/concatenation', 'display_name': 'Concatenation (mathematics)', 'score': 0.74279046}, {'id': 'https://openalex.org/keywords/signal', 'display_name': 'SIGNAL (programming language)', 'score': 0.4181149}], 'concepts': [{'id': 'https://openalex.org/C156872377', 'wikidata': 'https://www.wikidata.org/wiki/Q6786281', 'display_name': 'Matching pursuit', 'level': 3, 'score': 0.89696026}, {'id': 'https://openalex.org/C87619178', 'wikidata': 'https://www.wikidata.org/wiki/Q126002', 'display_name': 'Concatenation (mathematics)', 'level': 2, 'score': 0.74279046}, {'id': 'https://openalex.org/C191178318', 'wikidata': 'https://www.wikidata.org/wiki/Q2256906', 'display_name': 'Thresholding', 'level': 3, 'score': 0.7361015}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.7108171}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.5733063}, {'id': 'https://openalex.org/C165064840', 'wikidata': 'https://www.wikidata.org/wiki/Q1321061', 'display_name': 'Matching (statistics)', 'level': 2, 'score': 0.5265884}, {'id': 'https://openalex.org/C117896860', 'wikidata': 'https://www.wikidata.org/wiki/Q11376', 'display_name': 'Acceleration', 'level': 2, 'score': 0.5054698}, {'id': 'https://openalex.org/C85841341', 'wikidata': 'https://www.wikidata.org/wiki/Q1135984', 'display_name': 'Octave (electronics)', 'level': 2, 'score': 0.48476762}, {'id': 'https://openalex.org/C19118579', 'wikidata': 'https://www.wikidata.org/wiki/Q786423', 'display_name': 'Frequency domain', 'level': 2, 'score': 0.4612521}, {'id': 'https://openalex.org/C155512373', 'wikidata': 'https://www.wikidata.org/wiki/Q287450', 'display_name': 'Residual', 'level': 2, 'score': 0.44226152}, {'id': 'https://openalex.org/C173801870', 'wikidata': 'https://www.wikidata.org/wiki/Q201413', 'display_name': 'Heuristic', 'level': 2, 'score': 0.4422394}, {'id': 'https://openalex.org/C68859911', 'wikidata': 'https://www.wikidata.org/wiki/Q1503724', 'display_name': 'Pattern matching', 'level': 2, 'score': 0.42761916}, {'id': 'https://openalex.org/C2779843651', 'wikidata': 'https://www.wikidata.org/wiki/Q7390335', 'display_name': 'SIGNAL (programming language)', 'level': 2, 'score': 0.4181149}, {'id': 'https://openalex.org/C153180895', 'wikidata': 'https://www.wikidata.org/wiki/Q7148389', 'display_name': 'Pattern recognition (psychology)', 'level': 2, 'score': 0.34993637}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.34412867}, {'id': 'https://openalex.org/C124851039', 'wikidata': 'https://www.wikidata.org/wiki/Q2665459', 'display_name': 'Compressed sensing', 'level': 2, 'score': 0.27644268}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.26668954}, {'id': 'https://openalex.org/C31972630', 'wikidata': 'https://www.wikidata.org/wiki/Q844240', 'display_name': 'Computer vision', 'level': 1, 'score': 0.18802515}, {'id': 'https://openalex.org/C94375191', 'wikidata': 'https://www.wikidata.org/wiki/Q11205', 'display_name': 'Arithmetic', 'level': 1, 'score': 0.1261892}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, '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': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1145/3447958', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S163326656', 'display_name': 'ACM Transactions on Mathematical Software', 'issn_l': '0098-3500', 'issn': ['0098-3500', '1557-7295'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319798', 'host_organization_name': 'Association for Computing Machinery', 'host_organization_lineage': ['https://openalex.org/P4310319798'], 'host_organization_lineage_names': ['Association for Computing Machinery'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2202.12380', 'pdf_url': 'https://arxiv.org/pdf/2202.12380', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.2202.12380', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2202.12380', 'pdf_url': 'https://arxiv.org/pdf/2202.12380', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [{'display_name': 'Quality education', 'score': 0.67, 'id': 'https://metadata.un.org/sdg/4'}], 'grants': [{'funder': 'https://openalex.org/F4320321181', 'funder_display_name': 'Austrian Science Fund', 'award_id': 'Y 551?N13, I 3067?N30'}], 'datasets': [], 'versions': ['https://openalex.org/W3175803234'], 'referenced_works_count': 54, 'referenced_works': ['https://openalex.org/W1498539055', 'https://openalex.org/W1503862427', 'https://openalex.org/W1525290407', 'https://openalex.org/W1605417594', 'https://openalex.org/W1650958574', 'https://openalex.org/W18046889', 'https://openalex.org/W1976210535', 'https://openalex.org/W1979687963', 'https://openalex.org/W1981218850', 'https://openalex.org/W198496035', 'https://openalex.org/W1986997779', 'https://openalex.org/W1989009613', 'https://openalex.org/W2006791214', 'https://openalex.org/W2013025417', 'https://openalex.org/W2021302824', 'https://openalex.org/W2030639849', 'https://openalex.org/W2037153751', 'https://openalex.org/W2047559543', 'https://openalex.org/W2057540009', 'https://openalex.org/W2069763185', 'https://openalex.org/W2077007051', 'https://openalex.org/W2092445605', 'https://openalex.org/W2100032013', 'https://openalex.org/W2102182691', 'https://openalex.org/W2105892554', 'https://openalex.org/W2112605393', 'https://openalex.org/W2114015637', 'https://openalex.org/W2127884536', 'https://openalex.org/W2128659236', 'https://openalex.org/W2130542426', 'https://openalex.org/W2135090088', 'https://openalex.org/W2141660238', 'https://openalex.org/W2151693816', 'https://openalex.org/W2154172459', 'https://openalex.org/W2154604910', 'https://openalex.org/W2161227994', 'https://openalex.org/W2172284540', 'https://openalex.org/W2249469762', 'https://openalex.org/W2257532679', 'https://openalex.org/W2260602646', 'https://openalex.org/W228380312', 'https://openalex.org/W2293318283', 'https://openalex.org/W2467756818', 'https://openalex.org/W2535255545', 'https://openalex.org/W2540877014', 'https://openalex.org/W2598144628', 'https://openalex.org/W2741913599', 'https://openalex.org/W2769491661', 'https://openalex.org/W3146886987', 'https://openalex.org/W4245314356', 'https://openalex.org/W4285719527', 'https://openalex.org/W4302067267', 'https://openalex.org/W4382340472', 'https://openalex.org/W641284212'], 'related_works': ['https://openalex.org/W4387678054', 'https://openalex.org/W4226054107', 'https://openalex.org/W4221148444', 'https://openalex.org/W3095575180', 'https://openalex.org/W2785927776', 'https://openalex.org/W2389596151', 'https://openalex.org/W2373577936', 'https://openalex.org/W2073241848', 'https://openalex.org/W2042644197', 'https://openalex.org/W2020549994'], 'abstract_inverted_index': {'Finding': [0], 'the': [1, 40, 91, 95, 100, 103, 107, 123, 126, 152, 161], 'best': [2], 'K': [3], '-sparse': [4], 'approximation': [5], 'of': [6, 39, 52, 58, 61, 65, 125], 'a': [7, 10, 46, 50, 66], 'signal': [8, 104], 'in': [9, 94, 133], 'redundant': [11], 'dictionary': [12], 'is': [13, 78, 131, 154], 'an': [14, 33, 37, 112], 'NP-hard': [15], 'problem.': [16], 'Suboptimal': [17], 'greedy': [18], 'matching': [19, 41], 'pursuit': [20, 42], 'algorithms': [21], 'are': [22], 'generally': [23], 'used': [24], 'for': [25], 'this': [26, 29], 'task.': [27], 'In': [28], 'work,': [30], 'we': [31, 116, 141], 'present': [32], 'acceleration': [34, 109], 'technique': [35, 77, 110], 'and': [36, 63, 70, 72, 82, 88, 119, 138, 140, 145], 'implementation': [38, 130, 153], 'algorithm': [43], 'acting': [44], 'on': [45, 80, 89], 'multi-Gabor': [47], 'dictionary,': [48], 'i.e.,': [49, 98], 'concatenation': [51], 'several': [53], 'Gabor-type': [54], 'time-frequency': [55], 'dictionaries,': [56], 'each': [57], 'which': [59], 'consists': [60], 'translations': [62], 'modulations': [64], 'possibly': [67], 'different': [68], 'window': [69], 'time': [71], 'frequency': [73], 'shift': [74], 'parameters.': [75], 'The': [76, 129], 'based': [79], 'pre-computing': [81], 'thresholding': [83], 'inner': [84], 'products': [85], 'between': [86], 'atoms': [87], 'updating': [90], 'residual': [92], 'directly': [93], 'coefficient': [96], 'domain,': [97], 'without': [99], 'round-trip': [101], 'to': [102, 156], 'domain.': [105], 'Since': [106], 'proposed': [108], 'involves': [111], 'approximate': [113], 'update': [114], 'step,': [115], 'provide': [117, 143], 'theoretical': [118], 'experimental': [120], 'results': [121], 'illustrating': [122], 'convergence': [124], 'resulting': [127], 'algorithm.': [128], 'written': [132], 'C': [134], '(compatible': [135], 'with': [136], 'C99': [137], 'C++11),': [139], 'also': [142], 'Matlab': [144], 'GNU': [146], 'Octave': [147], 'interfaces.': [148], 'For': [149], 'some': [150], 'settings,': [151], 'up': [155], '70': [157], 'times': [158], 'faster': [159], 'than': [160], 'standard': [162], 'Matching': [163], 'Pursuit': [164], 'Toolkit.': [165]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3175803234', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}], 'updated_date': '2025-01-11T06:06:22.634807', 'created_date': '2021-07-05'}