Results 71 to 80 of about 129,100 (297)
GHOSTForge: A Scalable Consensus Mechanism for DAG-Based Blockchains
IEEE Open Journal of the Computer SocietyBlockchain scalability has long been a critical issue, and Directed Acyclic Graphs (DAGs) offer a promising solution by enabling higher throughput.
Misbah Khan +2 more
doaj +1 more source
Construction of near-optimal vertex clique covering for real-world networks [PDF]
, 2015 We propose a method based on combining a constructive and a bounding heuristic to solve the vertex clique covering problem (CCP), where the aim is to partition the vertices of a graph into the smallest number of classes, which induce cliques.
Chalupa, David
core
Advanced Materials, EarlyView.Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier +10 more
wiley +1 more source
Recent Advances on Thermochromic Inks for Security Applications
Advanced Materials Technologies, EarlyView.Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
The Edge Group Coloring Problem with Applications to Multicast Switching [PDF]
, 2015 This paper introduces a natural generalization of the classical edge coloring problem in graphs that provides a useful abstraction for two well-known problems in multicast switching.
Turner, Jonathan
core +2 more sources
Recoverable Values for Independent Sets
, 2011 The notion of {\em recoverable value} was advocated in work of Feige, Immorlica, Mirrokni and Nazerzadeh [Approx 2009] as a measure of quality for approximation algorithms. There this concept was applied to facility location problems. In the current work
Feige, Uriel, Reichman, Daniel
core +1 more source
Adhesive Double‐Network Granular Organogel E‐Skin
Advanced Materials Technologies, EarlyView.We introduce a double‐network granular organogel adhesive for electronic skin, overcoming adhesion and strength trade‐offs. It provides reversible, robust bonding and ionic conductivity, enabling wearable and soft robotic e‐skin. Thanks to the e‐skin adhesive, a soft robotic trunk can recognize touch, temperature, humidity, and acidity.
Antonia Georgopoulou +4 more
wiley +1 more source
Vision‐Assisted Avocado Harvesting with Aerial Bimanual Manipulation
Advanced Robotics Research, EarlyView.This work outlines the design and implementation of a bimanual aerial robot that employs visual perception and learning to detect, reach, and harvest avocados. A new gripper and fixer arm assembly is used to harvest avocados, while visual perception enables the detection of avocados and estimation of their position and orientation for determining ...
Zhichao Liu +3 more
wiley +1 more source
Coloring the vertices of a graph with mutual-visibility property
Open MathematicsGiven a graph GG, a mutual-visibility coloring of GG is a coloring of the vertices of GG satisfying the following. Two vertices x,y∈V(G)x,y\in V\left(G) can be colored with the same color, if there is a shortest x,yx,y-path whose internal vertices have ...
Klavžar Sandi +3 more
doaj +1 more source
Applied SciencesEfficient spectrum allocation and telecom traffic steering in densified heterogeneous maritime communication networks remains a critical challenge due to user mobility, dynamic interference, and congestion across terrestrial, aerial, and sea-based ...
Anastasios Giannopoulos +1 more
doaj +1 more source