| Issue Date | Title | Author(s) | Publisher |
| 29-May-2020 | The Universal Decision - Appropriate Design for Heritage Objects | Dobrevski, Dimitar | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2012 | Universal Enveloping Algebras of Nonassociative Structures | Tvalavadze, Marina | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Upgradable Tree Levels Editor of Metaontologies, Ontologies and Knowledge for a Chemistry | Artemieva, Irene; Reshtanenko, Natalia; Tsvetnikov, Vadim | Institute of Information Theories and Applications FOI ITHEA |
| 2007 | Upper and Lower Bounds for Ruin Probability | Pancheva, E.; Volkovich, Z.; Morozensky, L. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2003 | Upper and Lower Bounds in Relator Spaces | Száz, Árpád | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 14-Dec-2020 | Urban Planning of the Southeast Part of Trapezitsa in the Light of Latest Research | Robov, Mirko | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2009 | The Usage of Neural Networks for the Medical Diagnosis | Malyshevska, Kateryna | Institute of Information Theories and Applications FOI ITHEA |
| 3-Mar-2022 | The Use of a Modelling & Simulation Tier by the EMULSION IoT Platform | Ganchev, Ivan; Ji, Zhanlin | WSEAS |
| 1-Jun-2018 | Use of Computer Algebra Systems in Finding of a Formula for the 𝒏 Term of a Recurrent Sequence | Ilchev, Atanas | Use of Computer Algebra Systems in Finding of a Formula for the 𝒏 Term of a Recurrent Sequence |
| 29-Aug-2019 | Use of Computer Simulations in the Training of Employees of Fire Safety and Civil Protection General Directorate Protection | Parvanov, Stefan; Arabadzhieva, Svilena; Iliev, Stefan | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2007 | Use of Dynamic Technologies for Web-enabled Database Management Systems | Bogdanova, Galina; Todorov, Todor; Blagoev, Dimitar; Todorova, Mirena | Institute of Information Theories and Applications FOI ITHEA |
| 2008 | Use of Knowledge Technologies for Presentation of Bulgarian Folklore Heritage Semantics | Luchev, Detelin; Paneva, Desislava; Rangochev, Konstantin | Institute of Information Theories and Applications FOI ITHEA |
| 2004 | The Use of Situation Representation when Searching for Solutions in Computer Aided Design Systems | Kuzemin, Alexander; Sorochan, Mikhail; Yanchevskiy, Igor; Torojev, Asanbek | Institute of Information Theories and Applications FOI ITHEA |
| 2009 | Use of Start Pages for Building a Mashup Personal Learning Environment to Support Self-Organized Learners | M, Ivanova | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2013 | The Use of the Digital Off-Air Radio Events Archive System EventsBNR in the Bulgarian National Radio | Krandeva, Anelia | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | Use of the Maple System in Math Tuition at Universities | Kovacheva, Tsvetanka | Institute of Information Theories and Applications FOI ITHEA |
| 2018 | User Experience Design Models for Internet of Things | Kovatcheva, Eugenia | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Using a Query Expansion Technique to Improve Document Retrieval | Abdelmgeid Amin, Aly | Institute of Information Theories and Applications FOI ITHEA |
| 2017 | Using Branching Processes to Simulate Cosmic Rays Cascades | Tchorbadjieff, Assen | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2007 | Using Covariance as a Similarity Measure for Document Language Identification in Hard Contexts | Ferreira da Silva, Joaquim; Pereira Lopes, Gabriel | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
