Denis C. Ilie-AblachimTeaching Assistant / Research Assistant / Engineer
areas of expertise
- Signal Processing
- Machine Learning
- Pattern Recognition
- Anomaly Detection
- Software Engineering
education
- Ph.D. Candidate in Automatic Control and Computer Science, Uni-
versity Politehnica of Bucharest, 2019-present - Master of Science in Automatic Control and Computer Science, Uni- versity Politehnica of Bucharest, 2017-2019
- Bachelor of Science in Automatic Control and Computer Science, University Politehnica of Bucharest, 2013-2017
Denis Ilie-Ablachim was born in Tulcea, Romania, in 1994. He received his B.Sc. and M.Sc. degrees from the University Politehnica of Bucharest, Romania, in 2017 and 2019, respectively. He is currently a Teaching Assistant and a Research Assistant at the Faculty of Automatic Control and Computers, University Politehnica of Bucharest, where he has worked since 2019. He is also a Ph.D. student. The main research topics involve sparse representations and kernel methods with applications in classification algorithms and anomaly detection.
”Pursue excellence in ev- erything you do.”
Since high school, I have developed a keen interest in programming and technology, which led me to pursue a career that aligns with these interests. I followed the Faculty of Automatic Control and Computers studies at the University Politehnica of Bucharest. During this period, I discovered my passion for research and innovation. This was the reason why I pursued a Ph.D. in signal processing and machine learning.
My research focuses primarily on statistical learning, sparse learning, and kernel methods. These concepts have practical applications in classifi- cation algorithms and anomaly detection. I also strive to explore other interesting fields related to signal processing and machine learning.
In my spare time, I enjoy reading, traveling, hiking, swimming, cycling, and running, which help me maintain a balanced and healthy lifestyle. These activities provide relaxation, inspire creativity, and enhance my productivity.
Top publications
- Ilie-Ablachim DC, B ̆altoiu A, Dumitrescu B. Sparse Representa- tion With Gaussian Atoms and Its Use in Anomaly Detection, IEEE Open Journal of Signal Processing 2023 https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=10365333
- Ilie-Ablachim DC, Dumitrescu B. Classification with dictionary learning with a distance barrier promoting incoherence, 33rd IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2023)
https://ieeexplore.ieee.org/document/10285866 - Ilie-Ablachim DC, Dumitrescu B. Incoherent frames design and dictionary learning using a distance barrier. Signal Processing 2023
Aug 1;209:109019 https://www.sciencedirect.com/science/article/abs/pii/S0165168423000932 - Ilie-Ablachim DC, Baltoiu A, Dumitrescu B. Sparse representa- tions with cone atoms, 2023 IEEE International Conference on Acous- tics, Speech, and Signal Processing (ICASSP 2023) https://ieeexplore.ieee.org/document/10095127
- Ilie-AblachimDC,DumitrescuB.ReducedKernelDictionaryLearn- ing. In 2022 30th European Signal Processing Conference (EU- SIPCO) 2022 Aug 29 (pp. 2006-2010). IEEE https://ieeexplore.ieee.org/document/9909549?signout=success
The core purpose of PRECIS is to enhance its infrastructure within National University for Science and Technology POLITEHNICA Bucharest, driving technological advancements and technological transfer for the development of innovative engineering products, processes and new generation technologies for a better future.
Our mission is to build a safe, supportive academic enrichment space where the engineering creators can go from ideea to product, from concept to prototype and beyond.
