Results 81 to 90 of about 3,578 (213)

A system for real-time synthesis of subtle expressivity for life-like MPEG-4 based Virtual Characters

open access: yes, 2004
Non-verbal behaviors have a key role in making a virtual character appear life-like. We describe an extensible system for the specification, control and real-time generation of facial expressions and gestures.
C. BONAMICO   +3 more
core  

Towards Advanced Intelligent and Perceptive Soft Grippers

open access: yesAdvanced Intelligent Systems, EarlyView.
Implementing soft yet strong and intelligent soft grippers request innovative and creative solutions in designing soft bodies and seamlessly integrating actuated systems with hierarchical sensing. This review systematically analyses soft grippers with a deep understanding of core components, from fundamental design principles to actuation and sensing ...
Haneul Kim   +4 more
wiley   +1 more source

Photorealistic retrieval of occluded facial information using a performance-driven face model

open access: yes, 2009
Facial occlusions can cause both human observers and computer algorithms to fail in a variety of important tasks such as facial action analysis and expression classification.
Berisha, F.
core  

Driver Behavior Modeling with Subjective Risk‐Driven Inverse Reinforcement Learning

open access: yesAdvanced Intelligent Systems, EarlyView.
A subjective risk‐driven inverse reinforcement learning framework is proposed to model driver decision‐making. It infers drivers' risk perception and risk tolerance from driving data. A learnable risk threshold is used to regulate decisions, enabling interpretable and human‐like driving behavior decisions.
Yang Liang   +6 more
wiley   +1 more source

An Integrated and Robust Deep Learning Framework for Denoising and Analyzing Single‐Cell Spatial Transcriptomics

open access: yesAdvanced Intelligent Systems, EarlyView.
Single‐cell Spatial Transcriptomics Analysis and Denoising Engine is introduced as a unified deep learning framework that jointly performs denoising, clustering, and gene prioritization in spatial transcriptomics. By integrating linear and nonlinear representations within a dual‐channel architecture, it improves robustness and accuracy, uncovers ...
Yaxuan Cui   +11 more
wiley   +1 more source

A uniform computational model for natural language parsing and generation [PDF]

open access: yes, 1994
In the area of natural language processing in recent years, there has been a strong tendency towards reversible natural language grammars, i.e., the use of one and the same grammar for grammatical analysis (parsing) and grammatical synthesis (generation)
Günter Neumann, Neumann, Günter
core  

Long‐Range Interactions in Topological Superconducting Systems: A Mini Review

open access: yesAdvanced Physics Research, EarlyView.
Long‐range interacting quantum systems are surveyed in this review, with an emphasis on the long‐range topological superconductor and its variants. Long‐range interactions decaying in a power‐law manner can lead to exotic phenomena that finds no analogue in short‐range regimes.
Juntong Ren, Haifeng Lü
wiley   +1 more source

Characterization of the convective boundary layer through a combination of large-eddy simulations and a radar simulator [PDF]

open access: yes, 2011
The boundary layer (BL) is the lowest part of the atmosphere where the flow field is directly influenced by interactions among air, heat, and the Earth's surface.
Scipión, Danny Eddy
core  

Rheological and Thermodynamic Properties of Volatile-bearing Magmas from Pantelleria, Etna and Phlegrean Fields Magmas

open access: yes, 2011
International audienceThe rheological and thermodynamic properties of silicate melts control fluid-dynamics of transport, eruption style and rates of physico-chemical processes (degassing and crystallization) in natural magmas.
Behrens, H.   +4 more
core   +2 more sources

Squeezed‐Vacuum Bosonic Codes

open access: yesAdvanced Physics Research, EarlyView.
ABSTRACT We introduce a family of bosonic quantum error‐correcting codes built as a rotation‐symmetric superposition of squeezed vacuum states, which promise protection against both loss and dephasing noise channels. The robustness of these “squeezed‐vacuum codes” arises from being arranged at evenly spaced angles in phase‐space, and simultaneously in ...
Nir Gutman   +4 more
wiley   +1 more source

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