- Home
- Search Results
- Page 1 of 1
Search for: All records
-
Total Resources4
- Resource Type
-
0003000001000000
- More
- Availability
-
22
- Author / Contributor
- Filter by Author / Creator
-
-
Coskunuzer, Baris (4)
-
Jacob, Roshni Anna (2)
-
Zhang, Jie (2)
-
Akcora, Cuneyt G (1)
-
Azad, Poupak (1)
-
Chen, Yuzhou (1)
-
Gel, Yulia R (1)
-
Joshem_Uddin, Md (1)
-
Kantarcioglu, Murat (1)
-
Olojede, Damilola R (1)
-
Segovia-Dominguez, Ignacio (1)
-
Uddin, Md Joshem (1)
-
Wang, Jingbo (1)
-
#Tyler Phillips, Kenneth E. (0)
-
#Willis, Ciara (0)
-
& Abreu-Ramos, E. D. (0)
-
& Abramson, C. I. (0)
-
& Abreu-Ramos, E. D. (0)
-
& Adams, S.G. (0)
-
& Ahmed, K. (0)
-
- Filter by Editor
-
-
& Spizer, S. M. (0)
-
& . Spizer, S. (0)
-
& Ahn, J. (0)
-
& Bateiha, S. (0)
-
& Bosch, N. (0)
-
& Brennan K. (0)
-
& Brennan, K. (0)
-
& Chen, B. (0)
-
& Chen, Bodong (0)
-
& Drown, S. (0)
-
& Ferretti, F. (0)
-
& Higgins, A. (0)
-
& J. Peters (0)
-
& Kali, Y. (0)
-
& Ruiz-Arias, P.M. (0)
-
& S. Spitzer (0)
-
& Sahin. I. (0)
-
& Spitzer, S. (0)
-
& Spitzer, S.M. (0)
-
(submitted - in Review for IEEE ICASSP-2024) (0)
-
-
Have feedback or suggestions for a way to improve these results?
!
Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher.
Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?
Some links on this page may take you to non-federal websites. Their policies may differ from this site.
-
Free, publicly-accessible full text available July 27, 2026
-
Azad, Poupak; Coskunuzer, Baris; Kantarcioglu, Murat; Akcora, Cuneyt G (, ACM)Free, publicly-accessible full text available July 20, 2026
-
Olojede, Damilola R; Joshem_Uddin, Md; Jacob, Roshni Anna; Coskunuzer, Baris; Zhang, Jie (, IEEE)
-
Coskunuzer, Baris; Segovia-Dominguez, Ignacio; Chen, Yuzhou; Gel, Yulia R (, Proceedings of the AAAI Conference on Artificial Intelligence)Learning time-evolving objects such as multivariate time series and dynamic networks requires the development of novel knowledge representation mechanisms and neural network architectures, which allow for capturing implicit time-dependent information contained in the data. Such information is typically not directly observed but plays a key role in the learning task performance. In turn, lack of time dimension in knowledge encoding mechanisms for time-dependent data leads to frequent model updates, poor learning performance, and, as a result, subpar decision-making. Here we propose a new approach to a time-aware knowledge representation mechanism that notably focuses on implicit time-dependent topological information along multiple geometric dimensions. In particular, we propose a new approach, named Temporal MultiPersistence (TMP), which produces multidimensional topological fingerprints of the data by using the existing single parameter topological summaries. The main idea behind TMP is to merge the two newest directions in topological representation learning, that is, multi-persistence which simultaneously describes data shape evolution along multiple key parameters, and zigzag persistence to enable us to extract the most salient data shape information over time. We derive theoretical guarantees of TMP vectorizations and show its utility, in application to forecasting on benchmark traffic flow, Ethereum blockchain, and electrocardiogram datasets, demonstrating the competitive performance, especially, in scenarios of limited data records. In addition, our TMP method improves the computational efficiency of the state-of-the-art multipersistence summaries up to 59.5 times.more » « less
An official website of the United States government
