Results 31 to 40 of about 1,713,224 (294)

Duality of Link Prediction and Entailment Graph Induction [PDF]

open access: yesProceedings of the 57th Annual Meeting of the Association for Computational Linguistics, 2019
Link prediction and entailment graph induction are often treated as different problems. In this paper, we show that these two problems are actually complementary. We train a link prediction model on a knowledge graph of assertions extracted from raw text. We propose an entailment score that exploits the new facts discovered by the link prediction model,
Mohammad Javad Hosseini   +3 more
openaire   +2 more sources

Towards Few-Shot Inductive Link Prediction on Knowledge Graphs: A Relational Anonymous Walk-Guided Neural Process Approach

open access: yes, 2023
Few-shot inductive link prediction on knowledge graphs (KGs) aims to predict missing links for unseen entities with few-shot links observed. Previous methods are limited to transductive scenarios, where entities exist in the knowledge graphs, so they are
Luo, L   +4 more
core   +1 more source

Frequency Splitting Analysis and Compensation Method for Inductive Wireless Powering of Implantable Biosensors

open access: yesSensors, 2016
Inductive powering for implanted medical devices, such as implantable biosensors, is a safe and effective technique that allows power to be delivered to implants wirelessly, avoiding the use of transcutaneous wires or implanted batteries.
Matthew Schormans   +2 more
doaj   +1 more source

Multiple Input Multiple Output Resonant Inductive WPT Link: Optimal Terminations for Efficiency Maximization

open access: yesEnergies, 2021
In this paper a general-purpose procedure for optimizing a resonant inductive wireless power transfer link adopting a multiple-input-multiple-output (MIMO) configuration is presented.
Giuseppina Monti   +4 more
doaj   +1 more source

Energy Efficient Generic Demodulator for High Data Transmission Rate Over an Inductive Link for Implantable Devices

open access: yesIEEE Access, 2019
In this paper, we present a new Carrier Width Modulation (CWM) scheme for simultaneous transfer of power and data over a single inductive link. An ultra-low power CWM demodulator is also proposed. Unlike conventional demodulators for a similar modulation
Aref Trigui   +4 more
doaj   +1 more source

Movement Recognition through Inductive Wireless Links: Investigation of Different Fabrication Techniques

open access: yesSensors, 2023
In this paper, an inductive wireless link for motion recognition is investigated. In order to validate the feasibility of a wearable implementation, the use of three different materials is analyzed: a thin copper wire, a conductive yarn, and a conductive
Giuseppina Monti, Luciano Tarricone
doaj   +1 more source

Recent Advances in Neural Recording Microsystems

open access: yesSensors, 2011
The accelerating pace of research in neuroscience has created a considerable demand for neural interfacing microsystems capable of monitoring the activity of large groups of neurons.
Benoit Gosselin
doaj   +1 more source

Optimization of the Coupling Coefficient of the Inductive Link for Wireless Power Transfer to Biomedical Implants

open access: yesInternational Journal of Antennas and Propagation, 2022
This work focuses on the optimization of coupling coefficient (k) of the inductive link for the wireless power transfer (WPT) system to be used in implantable medical devices (IMDs) of centimeter size.
Jiarui Bao   +5 more
doaj   +1 more source

A Review of the Current State of Technology of Capacitive Wireless Power Transfer

open access: yesEnergies, 2021
Wireless power transfer allows the transfer of energy from a transmitter to a receiver without electrical connections. Compared to galvanic charging, it displays several advantages, including improved user experience, higher durability and better ...
Cédric Lecluyse   +2 more
doaj   +1 more source

Attacking Group Protocols by Refuting Incorrect Inductive Conjectures [PDF]

open access: yes, 2005
Automated tools for finding attacks on flawed security protocols often struggle to deal with protocols for group key agreement. Systems designed for fixed 2 or 3 party protocols may not be able to model a group protocol, or its intended security ...
Graham Steel   +3 more
core   +1 more source

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