Results 161 to 170 of about 31,391 (258)

Combining Robust Expectation Maximization and Mean Shift algorithms for Multiple Sclerosis Brain Segmentation

, 2008
Daniel García-Lorenzo, Sylvain Prima, D. Louis Collins, Douglas L. Arnold, Sean Morrissey, Christian Barillot   +5 more
openalex   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Acceleration of Expectation-Maximization algorithm for length-biased right-censored data. [PDF]

Lifetime Data Anal, 2017
Chan KC.
europepmc   +1 more source

Improved Expectation Maximization (EM) Algorithm based on Initial Parameter Selection

, 2018
Maria Lolita G. Masangcap
openalex   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

Advanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek, Herman van der Kooij, Douwe Dresscher, Mark Vlutters   +3 more
wiley   +1 more source

Multi-state models and missing covariate data: Expectation-Maximization algorithm for likelihood estimation. [PDF]

Biostat Epidemiol, 2017
Lou W, Wan L, Abner EL, Fardo DW, Dodge HH, Kryscio RJ.   +5 more
europepmc   +1 more source

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

An Expectation Maximization algorithm for fitting the generalized odds-rate model to interval censored data. [PDF]

Stat Med, 2017
Zhou J, Zhang J, Lu W.
europepmc   +1 more source

Prediction of Childhood Asthma Using Expectation Maximization and Minimum Description Length Algorithm

, 2020
Hyo Sun Kim, Jong Suk Park, Dong Kyu Nam, Yong-Gyu Jung   +3 more
openalex   +1 more source

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source