MuRAL-CPD: Active Learning for Multiresolution Change Point Detection

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Bertolasi, Stefano, Carrera, Diego, Stucchi, Diego, Fragneto, Pasqualina, Bianchi, Luigi Amedeo
Natura:	Preprint
Pubblicazione:	2026
Soggetti:	Machine Learning
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

MuRAL: A Multi-Resident Ambient Sensor Dataset Annotated with Natural Language for Activities of Daily Living
di: Chen, Xi, et al.
Pubblicazione: (2025)

RIO-CPD: A Riemannian Geometric Method for Correlation-aware Online Change Point Detection
di: Deng, Chengyuan, et al.
Pubblicazione: (2024)

Change Detection in Multivariate data streams: Online Analysis with Kernel-QuantTree
di: Notarianni, Michelangelo Olmo Nogara, et al.
Pubblicazione: (2024)

Adaptive Extended Kalman Filtering for Battery State of Charge Estimation on STM32
di: Barros, António, et al.
Pubblicazione: (2025)

Composite Convolution: a Flexible Operator for Deep Learning on 3D Point Clouds
di: Floris, Alberto, et al.
Pubblicazione: (2022)

Multiresolution Analysis and Statistical Thresholding on Dynamic Networks
di: Romero, Raphaël, et al.
Pubblicazione: (2025)

Active Learning for Multiple Change Point Detection in Non-stationary Time Series with Deep Gaussian Processes
di: Zhao, Hao, et al.
Pubblicazione: (2025)

Testing Stationarity and Change Point Detection in Reinforcement Learning
di: Li, Mengbing, et al.
Pubblicazione: (2022)

Learning to Solve Multiresolution Matrix Factorization by Manifold Optimization and Evolutionary Metaheuristics
di: Hy, Truong Son, et al.
Pubblicazione: (2024)

Quantitative Understanding of PDF Fits and their Uncertainties
di: Chiefa, Amedeo, et al.
Pubblicazione: (2025)

From Weak to Strong Sound Event Labels using Adaptive Change-Point Detection and Active Learning
di: Martinsson, John, et al.
Pubblicazione: (2024)

MR-EEGWaveNet: Multiresolutional EEGWaveNet for Seizure Detection from Long EEG Recordings
di: Hassan, Kazi Mahmudul, et al.
Pubblicazione: (2025)

Detecting Financial Fraud with Hybrid Deep Learning: A Mix-of-Experts Approach to Sequential and Anomalous Patterns
di: Vallarino, Diego
Pubblicazione: (2025)

Enhancing Hierarchical Reinforcement Learning through Change Point Detection in Time Series
di: Arumugam, Hemanath, et al.
Pubblicazione: (2025)

Samplet basis pursuit: Multiresolution scattered data approximation with sparsity constraints
di: Baroli, Davide, et al.
Pubblicazione: (2023)

Automatic Change-Point Detection in Time Series via Deep Learning
di: Li, Jie, et al.
Pubblicazione: (2022)

A Systematization of the Wagner Framework: Graph Theory Conjectures and Reinforcement Learning
di: Angileri, Flora, et al.
Pubblicazione: (2024)

Quickest Causal Change Point Detection by Adaptive Intervention
di: Xu, Haijie, et al.
Pubblicazione: (2025)

Change Point Detection in the Frequency Domain with Statistical Reliability
di: Yamada, Akifumi, et al.
Pubblicazione: (2025)

Diffusion-Based Hypothesis Testing and Change-Point Detection
di: Moushegian, Sean, et al.
Pubblicazione: (2025)

Self-Correcting Bayesian Optimization through Bayesian Active Learning
di: Hvarfner, Carl, et al.
Pubblicazione: (2023)

Fitting Auditory Filterbanks with Multiresolution Neural Networks
di: Lostanlen, Vincent, et al.
Pubblicazione: (2023)

Real-time Fuel Leakage Detection via Online Change Point Detection
di: Chu, Ruimin, et al.
Pubblicazione: (2024)

The Cost of Learning under Multiple Change Points
di: Gafni, Tomer, et al.
Pubblicazione: (2026)

Anomalous Change Point Detection Using Probabilistic Predictive Coding
di: Hup, Roelof G., et al.
Pubblicazione: (2024)

Sequential Change Point Detection via Denoising Score Matching
di: Zhou, Wenbin, et al.
Pubblicazione: (2025)

Online Neural Networks for Change-Point Detection
di: Hushchyn, Mikhail, et al.
Pubblicazione: (2020)

Demystifying MuZero Planning: Interpreting the Learned Model
di: Guei, Hung, et al.
Pubblicazione: (2024)

Geometric Convergence Analysis of Variational Inference via Bregman Divergences
di: Bohara, Sushil, et al.
Pubblicazione: (2025)

Towards Secure and Scalable Energy Theft Detection: A Federated Learning Approach for Resource-Constrained Smart Meters
di: Labate, Diego, et al.
Pubblicazione: (2026)

Score-Based Change-Point Detection and Region Localization for Spatio-Temporal Point Processes
di: Zhou, Wenbin, et al.
Pubblicazione: (2026)

Model-Change Active Learning in Graph-Based Semi-Supervised Learning
di: Miller, Kevin, et al.
Pubblicazione: (2021)

AdaMuS: Adaptive Multi-view Sparsity Learning for Dimensionally Unbalanced Data
di: Xu, Cai, et al.
Pubblicazione: (2026)

Conjugate Bayesian Two-step Change Point Detection for Hawkes Process
di: Zhang, Zeyue, et al.
Pubblicazione: (2024)

Online Kernel CUSUM for Change-Point Detection
di: Wei, Song, et al.
Pubblicazione: (2022)

Noise-contrastive Online Change Point Detection
di: Puchkin, Nikita, et al.
Pubblicazione: (2022)

Continuous Optimization for Offline Change Point Detection and Estimation
di: Reimann, Hans, et al.
Pubblicazione: (2024)

MiMu: Mitigating Multiple Shortcut Learning Behavior of Transformers
di: Zhao, Lili, et al.
Pubblicazione: (2025)

Multiresolution local smoothness detection in non-uniformly sampled multivariate signals
di: Avesani, Sara, et al.
Pubblicazione: (2025)

Latent Point Collapse on a Low Dimensional Embedding in Deep Neural Network Classifiers
di: Sbailò, Luigi, et al.
Pubblicazione: (2023)

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"
language	"it"
VUFIND_SESSION	"7b5606aa30701236467c56e3477ff155"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790970614.2241 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "7b5606aa30701236467c56e3477ff155" ]`]
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; language=it; VUFIND_SESSION=7b5606aa30701236467c56e3477ff155"
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	"21082"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2601_20686/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2601_20686/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790970614.2198
REQUEST_TIME	1790970614

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler