{"id":"https://openalex.org/A5016088751","orcid":"https://orcid.org/0000-0002-9731-4406","observed_orcids":["https://orcid.org/0000-0002-9731-4406"],"display_name":"Radostina Petkova","raw_author_names":["Petkova Radostina","Radostina Petkova","Radostina R. Petkova"],"full_name":"Radostina R. Petkova","works_count":37,"cited_by_count":138,"summary_stats":{"2yr_mean_citedness":2.2,"h_index":6,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5016088751","orcid":"https://orcid.org/0000-0002-9731-4406","observed_orcids":["https://orcid.org/0000-0002-9731-4406"]},"affiliations":[{"institution":{"id":"https://openalex.org/I31151848","ror":"https://ror.org/052prhs50","display_name":"Technical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]},"years":[2026,2025,2024,2023,2022,2021,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I31151848","ror":"https://ror.org/052prhs50","display_name":"Technical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]}],"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","count":15,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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","count":8,"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/T10036","display_name":"Advanced Neural Network Applications","count":7,"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/T10901","display_name":"Advanced Data Compression Techniques","count":7,"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/T11687","display_name":"Teleoperation and Haptic Systems","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","value":6.4e-05,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11687","display_name":"Teleoperation and Haptic Systems","value":4.47e-05,"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/T10741","display_name":"Video Coding and Compression Technologies","value":4.45e-05,"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/T12290","display_name":"Human Motion and Animation","value":3.39e-05,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T11133","display_name":"UAV Applications and Optimization","value":2.98e-05,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.8716373443603516},{"id":"154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","score":0.8187999725341797},{"id":"31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","score":0.7853999733924866},{"id":"153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","score":0.5932000279426575},{"id":"2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","score":0.5519000291824341}],"counts_by_year":[{"year":2020,"works_count":3,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":3,"oa_works_count":0,"cited_by_count":4},{"year":2022,"works_count":5,"oa_works_count":1,"cited_by_count":7},{"year":2023,"works_count":6,"oa_works_count":2,"cited_by_count":31},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":23},{"year":2025,"works_count":14,"oa_works_count":4,"cited_by_count":42},{"year":2026,"works_count":3,"oa_works_count":1,"cited_by_count":30}],"display_name_alternatives":["Petkova Radostina","Radostina Petkova","Radostina R. Petkova"],"block_key":"r petkova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5016088751","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5016088751","updated_date":"2026-11-10T14:30:39","created_date":"2020-05-21T00:00:00"}