Harnessing Floating Car Data, Traffic Camera Observations, and Network Flow Analysis for Traffic Volume Estimation

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Kosikova, Antonina, Turkcan, Mehmet Kerem, Darrat, Ahmed, Smyth, Andrew
Format:	Preprint
Published:	2026
Subjects:	Systems and Control
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Parameter Estimation in Optimal Tolling for Traffic Networks Under the Markovian Traffic Equilibrium
by: Chiu, Chih-Yuan, et al.
Published: (2024)

Distributed Traffic State Estimation in V2X-Enabled Connected Vehicle Networks
by: de Heij, Vincent, et al.
Published: (2025)

Enhancing Car-Following Models with Bike Dynamics for Improved Traffic Simulation
by: Ostendorf, Nico, et al.
Published: (2025)

Data-Driven Personalized Energy Consumption Range Estimation for Plug-in Hybrid Electric Vehicles in Urban Traffic
by: Ozkan, Mehmet Fatih, et al.
Published: (2024)

Nonlinear Oscillatory Response of Automated Vehicle Car-following: Theoretical Analysis with Traffic State and Control Input Limits
by: Li, Sixu, et al.
Published: (2025)

Decentralized Robust Data-driven Predictive Control for Smoothing Mixed Traffic Flow
by: Shang, Xu, et al.
Published: (2024)

Spatiotemporal Analysis of VIIRS Satellite Observations and Network Traffic During the 2025 Manitoba Wildfires
by: Shi, Xiang, et al.
Published: (2026)

Traffic State Estimation for Connected Vehicles using the Second-Order Aw-Rascle-Zhang Traffic Model
by: Vishnoi, Suyash C., et al.
Published: (2022)

On Path-based Marginal Cost of Heterogeneous Traffic Flow for General Networks
by: Liu, Jiachao, et al.
Published: (2026)

Analytical Optimized Traffic Flow Recovery for Large-scale Urban Transportation Network
by: Fu, Sicheng, et al.
Published: (2024)

ON-Traffic: An Operator Learning Framework for Online Traffic Flow Estimation and Uncertainty Quantification from Lagrangian Sensors
by: Rap, Jake, et al.
Published: (2025)

On the Robotic Uncertainty of Fully Autonomous Traffic: From Stochastic Car-Following to Mobility-Safety Trade-Offs
by: Li, Hangyu, et al.
Published: (2023)

Mitigating Traffic Oscillations in Mixed Traffic Flow with Scalable Deep Koopman Predictive Control
by: Lyu, Hao, et al.
Published: (2025)

Uninterrupted Maximum Flow on Signalized Traffic Networks
by: Friedman, Melvin H., et al.
Published: (2024)

A Dynamic Programming Approach for Road Traffic Estimation
by: Laurini, Mattia, et al.
Published: (2024)

TrafficMCTS: A Closed-Loop Traffic Flow Generation Framework with Group-Based Monte Carlo Tree Search
by: Fu, Ze, et al.
Published: (2023)

Performance-Barrier Event-Triggered PDE Control of Traffic Flow
by: Zhang, Peihan, et al.
Published: (2025)

Enhancing Traffic Safety Analysis with Digital Twin Technology: Integrating Vehicle Dynamics and Environmental Factors into Microscopic Traffic Simulation
by: Xu, Guanhao, et al.
Published: (2025)

sumoITScontrol: Traffic Controller Collection for SUMO Traffic Simulations
by: Riehl, Kevin, et al.
Published: (2026)

Scalable Adaptive Traffic Light Control Over a Traffic Network Including Turns, Transit Delays, and Blocking
by: Chen, Yingqing, et al.
Published: (2024)

Distributed Traffic Signal Control of Interconnected Intersections: A Two-Lane Traffic Network Model
by: Ru, Xinfeng, et al.
Published: (2024)

Traffic Co-Simulation Framework Empowered by Infrastructure Camera Sensing and Reinforcement Learning
by: Azfar, Talha, et al.
Published: (2024)

Data-Driven Traffic Simulation for an Intersection in a Metropolis
by: Zang, Chengbo, et al.
Published: (2024)

Intervention Strategies for Fairness and Efficiency at Autonomous Single-Intersection Traffic Flows
by: Ghori, Salman, et al.
Published: (2025)

Overview of Sensing Attacks on Autonomous Vehicle Technologies and Impact on Traffic Flow
by: Li, Zihao, et al.
Published: (2024)

Detecting Switching Attacks On Traffic Flow Regulation For Changing Driving Patterns
by: Ghosh, Sanchita, et al.
Published: (2025)

LQ Control of Traffic Flow Models via Variable Speed Limits
by: Block, Brian, et al.
Published: (2024)

A Consistency Analysis Method for Traffic Sequence Charts
by: Becker, Jan Steffen
Published: (2024)

Event-Triggered Regulation of Mixed-Autonomy Traffic Under Varying Traffic Conditions
by: Zhang, Yihuai, et al.
Published: (2025)

Traffic-Aware Eco-Driving Control in CAVs via Learning-based Terminal Cost Model
by: Ozkan, Mehmet Fatih, et al.
Published: (2025)

From Micro to Macro Flow Modeling: Characterizing Heterogeneity of Mixed-Autonomy Traffic
by: Zhao, Chenguang, et al.
Published: (2025)

Constrained Control of PDE Traffic Flow via Spatial Control Barrier Functions
by: Block, Brian, et al.
Published: (2025)

Traffic Assignment Problem for Footpath Networks with Bidirectional Links
by: Lilasathapornkit, Tanapon, et al.
Published: (2020)

Integrated Freeway Traffic Control Using Q-Learning with Adjacent Arterial Traffic Considerations
by: Yuan, Tianchen, et al.
Published: (2023)

Traffic Wave Properties for Automated Vehicles During Traffic Oscillations via Analytical Approximations
by: Zhou, Yang, et al.
Published: (2024)

Admission Control for Inelastic Traffic on a Link Shared by Deadline-Driven Elastic Traffic
by: Kreidl, Patrick
Published: (2025)

Distributionally Robust Tolls for Traffic Networks with Affine Latency Functions
by: Chiu, Chih-Yuan, et al.
Published: (2026)

Traffic Equilibrium in Mixed-Autonomy Network with Capped Customer Waiting
by: Hou, Jiaxin, et al.
Published: (2025)

Modeling and Simulation of an Active Car Suspension with a Robust LQR Controller under Road Disturbance, Parameter Uncertainty and White Noise
by: Karahan, Mehmet
Published: (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	"en"
VUFIND_SESSION	"0bf6046999ca89e9c23a5cfd111a7cdd"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790902869.3337 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "0bf6046999ca89e9c23a5cfd111a7cdd" ]`]
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=en; VUFIND_SESSION=0bf6046999ca89e9c23a5cfd111a7cdd; ui=standard"
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	"43887"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2605_09891/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2605_09891/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790902869.318
REQUEST_TIME	1790902869

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"en"
VUFIND_SESSION	"0bf6046999ca89e9c23a5cfd111a7cdd"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790902869.3337 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "0bf6046999ca89e9c23a5cfd111a7cdd" ]`]
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=en; VUFIND_SESSION=0bf6046999ca89e9c23a5cfd111a7cdd; ui=standard"
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	"43887"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2605_09891/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2605_09891/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790902869.318
REQUEST_TIME	1790902869

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: