Results 21 to 30 of about 891,818 (308)

Directed search and optimal production [PDF]

open access: yesJournal of Economic Theory, 2012
This article provides a model where sellers can advertise their general trading mechanisms, such as the number of buyers that can be served and additional payments based on the realized demand, without the buyers being able to coordinate their visiting strategies.
openaire   +5 more sources

Data Search Process Optimization using Brute Force and Genetic Algorithm Hybrid Method

open access: yesIJID (International Journal on Informatics for Development), 2023
High accuracy and speed in data search, which are aims at finding the best solution to a problem, are essential. This study examines the brute force method, genetic algorithm, and two proposed algorithms which are the development of the brute force ...
Yudha Riwanto   +3 more
doaj   +1 more source

Googling Referendum Campaigns: Analyzing Online Search Patterns Regarding Swiss Direct-Democratic Votes

open access: yesMedia and Communication, 2023
In direct democracies, voters are faced with considerable information demands. Although search engines are an important gateway to political information, it is still unclear what role they play in citizens’ information behavior regarding referendum ...
Sina Blassnig   +3 more
doaj   +1 more source

A Direct Search Algorithm for Global Optimization

open access: yesAlgorithms, 2016
A direct search algorithm is proposed for minimizing an arbitrary real valued function. The algorithm uses a new function transformation and three simplex-based operations.
Enrique Baeyens   +2 more
doaj   +1 more source

DELight: A Direct search Experiment for Light dark matter with superfluid helium

open access: yesSciPost Physics Proceedings, 2023
To reach ultra-low detection thresholds necessary to probe unprecedentedly low Dark Matter masses, target material alternatives and novel detector designs are essential.
Belina von Krosigk, Klaus Eitel, Christian Enss, Torben Ferber, Loredana Gastaldo, Felix Kahlhoefer, Sebastian Kempf, Markus Klute, Sebastian Lindemann, Marc Schumann, Francesco Toschi, Kathrin Valerius
doaj   +1 more source

Directed Search and Competitive Search Equilibrium: A Guided Tour [PDF]

open access: yesJournal of Economic Literature, 2021
This essay surveys the literature on directed search and competitive search equilibrium, covering theory and a variety of applications. These models share features with traditional search theory, but also differ in important ways. They share features with general equilibrium theory, but with explicit frictions.
Wright, Randall   +3 more
openaire   +2 more sources

A direct dark matter search in XMASS-I

open access: yesPhysics Letters B, 2019
A search for dark matter using an underground single-phase liquid xenon detector was conducted at the Kamioka Observatory in Japan, particularly for Weakly Interacting Massive Particles (WIMPs).
K. Abe   +40 more
doaj   +1 more source

Direct Dark Matter search with XENON100

open access: yesEPJ Web of Conferences, 2016
The XENON100 experiment is the second phase of the XENON program for the direct detection of the dark matter in the universe. The XENON100 detector is a two-phase Time Projection Chamber filled with 161 kg of ultra pure liquid xenon. The results from 224.
Orrigo S.E.A.
doaj   +1 more source

Direct search constraints on very heavy dark skyrmions

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
In the standard dark matter creation scenario, dark matter arises from freeze-out due to decoupling from the thermal heat bath in the early universe.
Madeline Berezowski, Rainer Dick
doaj   +1 more source

Search for direct production of the f1(1285) resonance in e+e− collisions

open access: yesPhysics Letters B, 2020
A search for direct production of the f1(1285) resonance in e+e− annihilation is performed with the SND detector at the VEPP-2000 e+e− collider. The analysis is based on data with an integrated luminosity of 15.1 pb−1 accumulated in the center-of-mass ...
M.N. Achasov   +37 more
doaj   +1 more source

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