On picking operations in e-commerce warehouses: Insights from the complete-information counterpart

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Lorenz, Catherine, Otto, Alena, Gendreau, Michel
Format:	Preprint
Publié:	2024
Sujets:	Optimization and Control
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Picking Operations in Warehouses with Dynamically Arriving Orders: How Good is Reoptimization?
par: Lorenz, Catherine, et autres
Publié: (2024)

A note about a transition of Ratliff and Rosenthal's order picking algorithm for rectangular warehouses
par: Revenant, Paul, et autres
Publié: (2024)

The relief distribution problem with trucks and drones under incomplete demand information
par: Neugebauer, Aaron, et autres
Publié: (2026)

A Reinforcement-learning-based Column Generation Algorithm for Integrated Operating Room Planning and Scheduling
par: Dolatkhah, Mahdi, et autres
Publié: (2026)

A new formulation for the collection and delivery problem of biomedical specimen
par: Rocha, Luis Aurelio, et autres
Publié: (2024)

Integrated Balanced and Staggered Routing in Autonomous Mobility-on-Demand Systems
par: Coppola, Antonio, et autres
Publié: (2025)

A bi-level priority sorting framework for flexible AGV service scheduling in smart warehouses
par: Sun, Xiaozhu, et autres
Publié: (2026)

Close-enough general routing problem for multiple unmanned aerial vehicles in monitoring missions
par: Liu, Huan, et autres
Publié: (2026)

Exact formulations for rectangular-warehouse single-picker routing with scattered storage in single-block and two-block layouts
par: Dunn, George
Publié: (2026)

Quantum Fisher information matrix via its classical counterpart from random measurements
par: Lu, Jianfeng, et autres
Publié: (2025)

An integer programming approach for quick-commerce assortment planning
par: Chen, Yajing, et autres
Publié: (2024)

Order picking efficiency: A scattered storage and clustered allocation strategy in automated drug dispensing systems
par: Yuan, Mengge, et autres
Publié: (2023)

Speed limits in traffic emission models using multi-objective optimization
par: Göttlich, Simone, et autres
Publié: (2023)

Distributionally Robust Stochastic MPC under Disturbance-Affine Feedback Policies
par: Chen, Xu, et autres
Publié: (2026)

Piecewise M-Stationarity and Related Algorithms for Mathematical Programs with Complementarity Constraints
par: Wang, Kexin, et autres
Publié: (2026)

Tensor factorization based method for low rank matrix completion and its application on tensor completion
par: Yu, Quan, et autres
Publié: (2022)

Patient Transport in Hospitals: A Literature Review of Operations Research and Management Science Methods
par: Klein, Tom Lorenz, et autres
Publié: (2024)

Determination of Navier's slip parameter using data assimilation
par: Jarolímová, Alena, et autres
Publié: (2024)

Fleet-mix Electric Vehicle Routing Problem for the E-commerce Delivery with Limited Off-Hour Delivery Implementation
par: Uhm, Hyun-Seop, et autres
Publié: (2024)

A note on the complexity of the picker routing problem in multi-block warehouses and related problems
par: Prunet, Thibault, et autres
Publié: (2023)

An inexact alternating projection method with application to matrix completion
par: Bellavia, Stefania, et autres
Publié: (2025)

Ordering and refining path-complete Lyapunov functions through composition lifts
par: Jongeneel, Wouter, et autres
Publié: (2025)

Nonlinear Schwarz preconditioning for nonlinear optimization problems with bound constraints
par: Kothari, Hardik, et autres
Publié: (2022)

A general framework for inexact splitting algorithms with relative errors and applications to Chambolle-Pock and Davis-Yin methods
par: Alves, M. Marques, et autres
Publié: (2024)

An equation-based batch distillation simulation to evaluate the effect of multiplicities in thermodynamic activity coefficients
par: Werner, Jennifer, et autres
Publié: (2025)

A variational and symplectic framework for model-free control: preliminary results
par: Michel, Loïc
Publié: (2010)

Free energy Wasserstein gradient flow and their particle counterparts: toy model, (degenerate) PL inequalities and exit times
par: Monmarché, Pierre
Publié: (2025)

A slot-based energy storage decision-making approach for optimal Off-Grid telecommunication operator
par: Mahjoub, Youssef Ait El, et autres
Publié: (2024)

Facial structure of copositive and completely positive cones over a second-order cone
par: Nishijima, Mitsuhiro, et autres
Publié: (2025)

H-invariance theory: A complete characterization of minimax optimal fixed-point algorithms
par: Yoon, TaeHo, et autres
Publié: (2025)

A complete classification of control sets for singular linear control systems on the Heisenberg group
par: Da Silva, Adriano, et autres
Publié: (2025)

Introduction to optimization methods for training SciML models
par: Kopaničáková, Alena, et autres
Publié: (2026)

Characterizations of inexact proximal operators
par: Lauga, Guillaume, et autres
Publié: (2026)

Adding Decision Problem Makes Information More Valuable
par: de Lara, Michel
Publié: (2026)

Increasing Value of Information Implies Separable Utility
par: de Lara, Michel
Publié: (2025)

Low-rank quaternion tensor completion for color video inpainting via a novel factorization strategy
par: Qin, Zhenzhi, et autres
Publié: (2024)

On submodularity of the expected information gain
par: Maio, Steven, et autres
Publié: (2025)

Integral Inequalities for the Analysis of Distributed Parameter Systems: A complete characterization via the Least-Squares Principle
par: Feng, Qian, et autres
Publié: (2023)

Using Model Predictive Control To Reduce Traffic Emissions on Urban Freeways
par: Hammerl, Alexander, et autres
Publié: (2025)

Safe and Operationally Efficient Longitudinal Control of Autonomous Truck Platoons
par: Hammerl, Alexander, 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
language	"fr"
ui	"standard"
VUFIND_SESSION	"614ae75d0f72f080275bf113dcc86291"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790883862.446 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "614ae75d0f72f080275bf113dcc86291" ]`]
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	"language=fr; ui=standard; VUFIND_SESSION=614ae75d0f72f080275bf113dcc86291"
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	"15187"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2410_14316/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2410_14316/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790883862.4415
REQUEST_TIME	1790883862

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler