Physical Embodiment Enables Information Processing Beyond Explicit Sensing in Active Matter

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Paul, Diptabrata, Milosevic, Nikola, Scherf, Nico, Cichos, Frank
Format:	Preprint
Publié:	2025
Sujets:	Soft Condensed Matter Robotics Data Analysis, Statistics and Probability
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Thermofluidic non-equilibrium assembly of reconfigurable functional structures
par: Quinn, Desmond J., et autres
Publié: (2024)

Regulated polarization of active particles in local osmotic flow fields
par: Rohde, Lisa, et autres
Publié: (2024)

On the analysis of two-time correlation functions: equilibrium vs non-equilibrium systems
par: Ragulskaya, Anastasia, et autres
Publié: (2024)

Comparing unsupervised learning methods for local structural identification in colloidal systems
par: Ulugöl, Alptuğ, et autres
Publié: (2025)

Delayed Active Swimmer in a Velocity Landscape
par: Holubec, Viktor, et autres
Publié: (2025)

Inferring interaction potentials from stochastic particle trajectories
par: King, Ella M., et autres
Publié: (2024)

Structural Decomposition of UV--Visible Spectral Variation: Azobenzene in Ethanol Solution
par: Eronen, Eemeli A., et autres
Publié: (2025)

Global $q$-dependent inverse transforms of intensity autocorrelation data
par: Eklund, Tobias, et autres
Publié: (2025)

Beyond Local Structures In Critical Supercooled Water Through Unsupervised Learning
par: Donkor, Edward Danquah, et autres
Publié: (2024)

Swarmodroid & AMPy: Reconfigurable Bristle-Bots and Software Package for Robotic Active Matter Studies
par: Dmitriev, Alexey A., et autres
Publié: (2023)

Inference of a time delay in stochastic systems
par: Kopp, Robin A., et autres
Publié: (2025)

Spatiotemporal Characterization of Active Brownian Dynamics in Channels
par: Baouche, Yanis, et autres
Publié: (2026)

Theoretical correction methods for optical tweezers: Acquisition of potentials of mean forces between colloidal particles in a bulk and on a surface
par: Amano, Ken-ichi, et autres
Publié: (2020)

Model-free estimation in scattering analysis of microscopy
par: Lin, Tong, et autres
Publié: (2026)

AMEP: The Active Matter Evaluation Package for Python
par: Hecht, Lukas, et autres
Publié: (2024)

Criticality in an imidazolium ionic liquid fully wetting a sapphire support
par: Höllring, Kevin, et autres
Publié: (2024)

Brownian friction dynamics: fluctuations in sliding distance
par: Xu, Ruibin, et autres
Publié: (2024)

Constrained composite Bayesian optimization for rational synthesis of polymeric particles
par: Wang, Fanjin, et autres
Publié: (2024)

Error evaluation of partial scattering functions obtained from contrast variation small-angle neutron scattering
par: Mayumi, Koichi, et autres
Publié: (2024)

Light-scattering reconstruction of transparent shapes using neural networks
par: Miara, Tymoteusz, et autres
Publié: (2023)

Phase Coexistence in Nonreciprocal Quorum-Sensing Active Matter
par: Duan, Yu, et autres
Publié: (2024)

Recovering Hidden Degrees of Freedom Using Gaussian Processes
par: Diez, Georg, et autres
Publié: (2025)

Synthetic Quorum Sensing and Absorbing Phase Transitions in Colloidal Active Matter
par: Lefranc, Thibault, et autres
Publié: (2025)

Learning dynamical models from stochastic trajectories
par: Ronceray, Pierre
Publié: (2024)

Anomalous Dynamics of Superparamagnetic Colloidal Microrobots with Tailored Statistics
par: Gentili, Alessia, et autres
Publié: (2024)

Principled model selection for stochastic dynamics
par: Gerardos, Andonis, et autres
Publié: (2025)

Programmable Hydrodynamics of Active Particles
par: Rohde, Lisa, et autres
Publié: (2025)

Data-Efficient Learning of Anomalous Diffusion with Wavelet Representations: Enabling Direct Learning from Experimental Trajectories
par: Wang, Gongyi, et autres
Publié: (2025)

Edge Currents Shape Condensates in Chiral Active Matter
par: Wang, Boyi, et autres
Publié: (2026)

Asymmetric Nucleation Processes in Spontaneous Mode Switch of Active Matter
par: Yang, Bing, et autres
Publié: (2023)

Information decomposition in complex systems via machine learning
par: Murphy, Kieran A., et autres
Publié: (2023)

Feedback control and delayed interactions in active matter
par: Holubec, Viktor, et autres
Publié: (2026)

The Hitchhiker's Guide to Differential Dynamic Microscopy
par: Lattuada, Enrico, et autres
Publié: (2025)

On how to determine surface roughness power spectra
par: Rodriguez, N., et autres
Publié: (2024)

Machine learning based prediction of dynamical clustering in granular gases
par: Sata, Sai Preetham, et autres
Publié: (2025)

Controlling Vortex Rotation in Dry Active Matter
par: Júnior, Felipe P. S., et autres
Publié: (2025)

Inclusions, Boundaries and Disorder in Scalar Active Matter
par: Granek, Omer, et autres
Publié: (2023)

Contact Forces in Motility-Regulated Active Matter
par: Nguyen, Quan Manh, et autres
Publié: (2025)

Future Directions for Active Matter on Ordered Substrates
par: Reichhardt, C., et autres
Publié: (2022)

Calibrating a Finite-strain Phase-field Model of Fracture for Bonded Granular Materials with Uncertainty Quantification
par: Schmid, Abigail C., et autres
Publié: (2025)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"ba98fe0f3af7f7c39b5d8aa20bde765b"
language	"fr"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790984761.074 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "ba98fe0f3af7f7c39b5d8aa20bde765b" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=ba98fe0f3af7f7c39b5d8aa20bde765b; language=fr"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"10184"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2508_17921/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2508_17921/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790984761.0697
REQUEST_TIME	1790984761

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler