Results 101 to 110 of about 834,631 (325)

Direct Characterization of Quantum Dynamics

open access: yes, 2007
The characterization of quantum dynamics is a fundamental and central task in quantum mechanics. This task is typically addressed by quantum process tomography (QPT).
D. A. Lidar, M. Mohseni, M. A. Nielsen
core   +1 more source

Optical Flow Enables Hand Tracking With EyeGlove Low‐Cost Cameras in Confined Environments

open access: yesAdvanced Intelligent Systems, EarlyView.
A cost‐effective (<£150) hand‐wearable stereo vision system, EyeGlove, is proposed to support visual inspection in confined environments. The system integrates disjointed low‐cost cameras to enable dexterous camera manipulation and wearable display unit for real‐time interaction.
Erhui Sun   +3 more
wiley   +1 more source

RS-BASED WATER RESOURCES INVENTORY OF THE PHILIPPINES: CAPACITY BUILDING EFFORTS FOR NATIONWIDE IMPLEMENTATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Considering that the Philippines is archipelagic in nature and is exposed to disasters accentuated by climate change, water resource monitoring and management has been an important concern in the country.
A. M. C. Perez   +5 more
doaj   +1 more source

Channel Capacities of an Exactly Solvable Spin-Star System

open access: yes, 2010
We calculate the entanglement-assisted and unassisted channel capacities of an exactly solvable spin star system, which models the quantum dephasing channel.
Arshed, N., Lidar, D. A., Toor, A. H.
core   +1 more source

Artificial Intelligence in Autonomous Mobile Robot Navigation: From Classical Approaches to Intelligent Adaptation

open access: yesAdvanced Intelligent Systems, EarlyView.
Artificial intelligence (AI) is reshaping autonomous mobile robot navigation beyond classical pipelines. This review analyzes how AI techniques are integrated into core navigation tasks, including path planning and control, localization and mapping, perception, and context‐aware decision‐making. Learning‐based, probabilistic, and soft‐computing methods
Giovanna Guaragnella   +5 more
wiley   +1 more source

ICESat-2 and SnowEx Surface Elevation Measurements: A Cross-Validation Study for Snow Depth Application

open access: yesRemote Sensing
Recent studies have shown that lidar observations from the Ice, Clouds, and Land Elevation Satellite-2 (ICESat-2) enable seasonal snow depth retrieval over land through two primary approaches.
Xiaomei Lu   +5 more
doaj   +1 more source

Aerosols Monitoring Network to Create a Volcanic ASH Risk Management System in Argentina and Chile

open access: yesEPJ Web of Conferences, 2016
Two main decisions were made in Argentina to mitigate the impact of the recent volcanic activity in de country basically affected by the presence of volcanic ash in the air and deposited over the Argentinean territory.
Quel Eduardo   +9 more
doaj   +1 more source

PENGARUH ZAT PENGATUR TUMBUH (ZPT) TERHADAP PERTUMBUHAN BIBIT KARET (Hevea brasiliensis) STUMP MATA TIDUR

open access: yesJurnal Ilmiah Pertanian, 2008
ABSTRAK Penelitian Pengaruh zat pengatur tumbuh (ZPT) telah dilakukan dengan tujuan untuk mendapatkan ZPT yang baik terhadap pertumbuhan bibit karet stump mata tidur.
SEPRITA LIDAR
doaj   +1 more source

INFLUENCE OF RIVER BED ELEVATION SURVEY CONFIGURATIONS AND INTERPOLATION METHODS ON THE ACCURACY OF LIDAR DTM-BASED RIVER FLOW SIMULATIONS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In this paper, we investigated how survey configuration and the type of interpolation method can affect the accuracy of river flow simulations that utilize LIDAR DTM integrated with interpolated river bed as its main source of topographic information ...
J. R. Santillan   +3 more
doaj   +1 more source

Quantum Computers and Decoherence: Exorcising the Demon from the Machine

open access: yes, 2003
Decoherence is the main obstacle to the realization of quantum computers. Until recently it was thought that quantum error correcting codes are the only complete solution to the decoherence problem.
Lidar, Daniel A., Wu, Lian-Ao
core   +2 more sources

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