Results 21 to 30 of about 5,859,578 (148)

A Robust TCPHD Filter for Multi-Sensor Multitarget Tracking Based on a Gaussian–Student’s t-Mixture Model

Remote Sensing
To realize multitarget trajectory tracking under non-Gaussian heavy-tailed noise, we propose a Gaussian–Student t-mixture distribution-based trajectory cardinality probability hypothesis density filter (GSTM-TCPHD).
Shaoming Wei, Yingbin Lin, Jun Wang, Yajun Zeng, Fangrui Qu, Xuan Zhou, Zhuotong Lu   +6 more
doaj   +1 more source

Set Membership Adaptive Non Parametric Identification of Non-Linear Systems

IEEE Access
Adaptation is a desirable feature when dealing with the identification of complex systems. However, this property can be difficult to achieve when non-convex model structures such as neural networks are employed to parametrize the unknown system.
Juan Alejandro Castano, Fernando Quevedo, Fredy Ruiz   +2 more
doaj   +1 more source

OutRank: Speeding up AutoML-based Model Search for Large Sparse Data sets with Cardinality-aware Feature Ranking [PDF]

, 2023
Blaž Škrlj, Blaž Mramor
openalex   +2 more sources

Querying incomplete data over extended ER schemata [PDF]

Theory and Practice of Logic Programming, 2010
Since Chen's Entity-Relationship (ER) model, conceptual modeling has been playing a fundamental role in relational data design. In this paper we consider an extended ER (EER) model enriched with cardinality constraints, disjointness assertions, and is a ...
A. Calí, D. Martinenghi
semanticscholar   +1 more source

Harnessing Graph Neural Networks to Predict International Trade Flows

Big Data and Cognitive Computing
In the realm of international trade and economic development, the prediction of trade flows between countries is crucial for identifying export opportunities.
Bassem Sellami, Chahinez Ounoughi, Tarmo Kalvet, Marek Tiits, Diego Rincon-Yanez   +4 more
doaj   +1 more source

A Unified Deep Model of Learning from both Data and Queries for Cardinality Estimation [PDF]

, 2021
Peizhi Wu, Gao Cong
openalex   +1 more source

DSP: Schema Design for Non-Relational Applications

Symmetry, 2020
The way a database schema is designed has a high impact on its performance in relational databases, which are symmetric in nature. While the problem of schema optimization is even more significant for NoSQL (“Not only SQL”) databases, existing modeling ...
A. A. Imam, S. Basri, R. Ahmad, A. A. Wahab, M. T. González-Aparicio, Luiz Fernando Capretz, A. K. Alazzawi, A. Balogun   +7 more
semanticscholar   +1 more source

Modeling uncertainties associated with multi-attribute decision-making based evaluation of cooling system using interval-valued complex intuitionistic fuzzy hypersoft settings

AIMS Mathematics
Academics encounter a challenge regulating data-driven unpredictability in numerous complicated decision scenarios. Regulating the cyclical nature of appraisal attributes, determining lower and higher limitations, granting multi-parametric values as a ...
Muhammad Arshad, Muhammad Saeed, Atiqe Ur Rahman , Sanaa A. Bajri, Haifa Alqahtani, Hamiden Abd El-Wahed Khalifa   +5 more
doaj   +1 more source

MADM-based network selection and handover management in heterogeneous network: A comprehensive comparative analysis

Results in Engineering
As radio access technologies, processing speeds, and multimode interfaces of low-powered portable devices continue to advance, the future of wireless communication is envisioned to offer pervasive network coverage, high data rates, and a wide spectrum of
Ashok Kumar Yadav, Karan Singh, Noreen Izza Arshad, Massimiliano Ferrara, Ali Ahmadian, Yehya I. Mesalam   +5 more
doaj   +1 more source

Reconsidering the use of rankings in the valuation of health states: a model for estimating cardinal values from ordinal data [PDF]

, 2003
Joshua A. Salomon
openalex   +1 more source