Publication Information

{'id': 'https://openalex.org/W2103365143', 'doi': None, 'title': 'Mineral resource classification: a comparison of new and existing techniques', 'display_name': 'Mineral resource classification: a comparison of new and existing techniques', 'publication_year': 2014, 'publication_date': '2014-01-03', 'ids': {'openalex': 'https://openalex.org/W2103365143', 'mag': '2103365143'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.saimm.co.za/Journal/v114n03p265.pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S110258470', 'display_name': 'Journal of the Southern African Institute of Mining and Metallurgy', 'issn_l': '0038-223X', 'issn': ['0038-223X', '2411-9717'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315356', 'host_organization_name': 'Academy of Science of South Africa', 'host_organization_lineage': ['https://openalex.org/P4310315356'], 'host_organization_lineage_names': ['Academy of Science of South Africa'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5018812570', 'display_name': 'D.S.F. Silva', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I154425047', 'display_name': 'University of Alberta', 'ror': 'https://ror.org/0160cpw27', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I154425047']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'D.S.F. Silva', 'raw_affiliation_strings': ['University of Alberta, Alberta, Canada.'], 'affiliations': [{'raw_affiliation_string': 'University of Alberta, Alberta, Canada.', 'institution_ids': ['https://openalex.org/I154425047']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5112907481', 'display_name': 'Jeff Boisvert', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I154425047', 'display_name': 'University of Alberta', 'ror': 'https://ror.org/0160cpw27', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I154425047']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'J. B. Boisvert', 'raw_affiliation_strings': ['University of Alberta, Alberta, Canada.'], 'affiliations': [{'raw_affiliation_string': 'University of Alberta, Alberta, Canada.', 'institution_ids': ['https://openalex.org/I154425047']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.641, 'has_fulltext': False, 'cited_by_count': 26, 'citation_normalized_percentile': {'value': 0.886866, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 92, 'max': 93}, 'biblio': {'volume': '114', 'issue': '3', 'first_page': '265', 'last_page': '273'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12282', 'display_name': 'Mineral Processing and Grinding', 'score': 0.997, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical Engineering'}, '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/T12282', 'display_name': 'Mineral Processing and Grinding', 'score': 0.997, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical Engineering'}, '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/T12431', 'display_name': 'Sugarcane Cultivation and Processing', 'score': 0.996, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10770', 'display_name': 'Soil Geostatistics and Mapping', 'score': 0.9802, 'subfield': {'id': 'https://openalex.org/subfields/2305', 'display_name': 'Environmental Engineering'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/mineral-resource-classification', 'display_name': 'Mineral resource classification', 'score': 0.4169682}], 'concepts': [{'id': 'https://openalex.org/C81692654', 'wikidata': 'https://www.wikidata.org/wiki/Q225926', 'display_name': 'Kriging', 'level': 2, 'score': 0.76901925}, {'id': 'https://openalex.org/C196083921', 'wikidata': 'https://www.wikidata.org/wiki/Q7915758', 'display_name': 'Variance (accounting)', 'level': 2, 'score': 0.7389348}, {'id': 'https://openalex.org/C101104100', 'wikidata': 'https://www.wikidata.org/wiki/Q1063540', 'display_name': 'Heteroscedasticity', 'level': 2, 'score': 0.62109774}, {'id': 'https://openalex.org/C173736775', 'wikidata': 'https://www.wikidata.org/wiki/Q58964', 'display_name': 'Drill', 'level': 2, 'score': 0.6034559}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5506255}, {'id': 'https://openalex.org/C124101348', 'wikidata': 'https://www.wikidata.org/wiki/Q172491', 'display_name': 'Data mining', 'level': 1, 'score': 0.48863536}, {'id': 'https://openalex.org/C206345919', 'wikidata': 'https://www.wikidata.org/wiki/Q20380951', 'display_name': 'Resource (disambiguation)', 'level': 2, 'score': 0.44364068}, {'id': 'https://openalex.org/C126457475', 'wikidata': 'https://www.wikidata.org/wiki/Q12131447', 'display_name': 'Mineral resource classification', 'level': 2, 'score': 0.4169682}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.37117916}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.35242835}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.3336741}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.2611112}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.25009704}, {'id': 'https://openalex.org/C119857082', 'wikidata': 'https://www.wikidata.org/wiki/Q2539', 'display_name': 'Machine learning', 'level': 1, 'score': 0.23652694}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C31258907', 'wikidata': 'https://www.wikidata.org/wiki/Q1301371', 'display_name': 'Computer network', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C121955636', 'wikidata': 'https://www.wikidata.org/wiki/Q4116214', 'display_name': 'Accounting', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C17409809', 'wikidata': 'https://www.wikidata.org/wiki/Q161764', 'display_name': 'Geochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.saimm.co.za/Journal/v114n03p265.pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S110258470', 'display_name': 'Journal of the Southern African Institute of Mining and Metallurgy', 'issn_l': '0038-223X', 'issn': ['0038-223X', '2411-9717'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315356', 'host_organization_name': 'Academy of Science of South Africa', 'host_organization_lineage': ['https://openalex.org/P4310315356'], 'host_organization_lineage_names': ['Academy of Science of South Africa'], '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': 8, 'referenced_works': ['https://openalex.org/W1514007044', 'https://openalex.org/W154179974', 'https://openalex.org/W2065846926', 'https://openalex.org/W21993407', 'https://openalex.org/W2506401077', 'https://openalex.org/W2789086123', 'https://openalex.org/W636598540', 'https://openalex.org/W79351562'], 'related_works': ['https://openalex.org/W3121551567', 'https://openalex.org/W2982267215', 'https://openalex.org/W2975573752', 'https://openalex.org/W2901061746', 'https://openalex.org/W2793345234', 'https://openalex.org/W2480702421', 'https://openalex.org/W2378493661', 'https://openalex.org/W2366881270', 'https://openalex.org/W2295301737', 'https://openalex.org/W2149022240', 'https://openalex.org/W2141180769', 'https://openalex.org/W2103470780', 'https://openalex.org/W2047030165', 'https://openalex.org/W204354298', 'https://openalex.org/W2031776837', 'https://openalex.org/W2019179722', 'https://openalex.org/W1981781505', 'https://openalex.org/W1869730723', 'https://openalex.org/W1514007044', 'https://openalex.org/W112272644'], 'abstract_inverted_index': {'Synopsis': [0], 'A': [1], 'survey': [2], 'of': [3, 17, 34, 40, 47, 89, 129, 187], '120': [4], 'recent': [5, 35, 41, 48], 'NI': [6], '43-101': [7], 'technical': [8], 'reports': [9], 'was': [10], 'conducted': [11], 'to': [12, 181], 'evaluate': [13], 'the': [14, 70, 78, 87, 112, 127, 153, 183], 'current': [15], 'state': [16], 'practice': [18], 'regarding': [19], 'resource': [20], 'classification': [21, 26, 110], 'techniques.': [22], 'The': [23, 55, 95, 156], 'most': [24], 'common': [25, 136], 'techniques': [27, 52, 91, 165], 'are': [28, 53, 166], 'based': [29, 58, 99, 118], 'on': [30, 59, 100, 119], 'search': [31, 159], 'neighbourhoods': [32], '(50%': [33], 'reports),': [36, 42], 'drill-hole': [37, 157], 'spacing': [38], '(30%': [39], 'and/or': [43], 'kriging': [44, 60, 75, 80, 161], 'variance': [45, 61, 81], '(6%': [46], 'reports).': [49], 'Two': [50], 'new': [51], 'proposed.': [54], 'first': [56], 'is': [57, 98, 134, 150], 'and': [62, 76, 92, 103, 141, 163, 168, 172, 177, 185], 'involves': [63], 'removing': [64], 'one': [65], 'or': [66], 'more': [67], 'drill-holes': [68], 'with': [69, 175], 'highest': [71], 'weights': [72], 'while': [73], 'performing': [74], 'using': [77], 'resultant': [79], 'for': [82, 109, 131, 152, 170], 'classification.': [83, 155], 'This': [84, 124], 'technique': [85, 97, 125], 'has': [86, 126], 'advantages': [88, 184], 'variance-based': [90], 'reduces': [93, 143], 'artifacts.': [94], 'second': [96], 'conditional': [101], 'simulation': [102], 'uses': [104], 'a': [105, 135, 146], 'moving': [106], 'window': [107], 'approach': [108], 'at': [111], 'desired': [113], 'selective': [114], 'mining': [115], 'unit': [116], 'resolution': [117], 'larger': [120], 'production': [121, 147], 'volume': [122, 148], 'criteria.': [123], 'advantage': [128], 'accounting': [130], 'heteroscedasticity,': [132], 'which': [133], 'characteristic': [137], 'in': [138], 'mineral': [139], 'deposits,': [140], 'also': [142], 'artifacts': [144], 'since': [145], 'scale': [149], 'considered': [151], 'actual': [154], 'spacing,': [158], 'neighborhood,': [160], 'variance,': [162], 'simulation-based': [164], 'described': [167], 'compared': [169], '2D': [171], '3D': [173], 'examples': [174], 'regular': [176], 'irregular': [178], 'drilling': [179], 'patterns': [180], 'highlight': [182], 'disadvantages': [186], 'each': [188], 'method.': [189]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2103365143', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-12-10T18:47:04.563777', 'created_date': '2016-06-24'}