Detecting Manipulated Contents Using Knowledge-Grounded Inference

Fuente: arXiv

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Meng, Mark Huasong, Wang, Ruizhe, Xu, Meng, Yan, Chuan, Bai, Guangdong
Format:	Preprint
Veröffentlicht:	2025
Schlagworte:	Computation and Language Social and Information Networks
Online-Zugang:	Acceder al recurso
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Ähnliche Einträge

StopHC: A Harmful Content Detection and Mitigation Architecture for Social Media Platforms
von: Truică, Ciprian-Octavian, et al.
Veröffentlicht: (2024)

Detecting Calls to Action in Multimodal Content: Analysis of the 2021 German Federal Election Campaign on Instagram
von: Achmann-Denkler, Michael, et al.
Veröffentlicht: (2024)

Harmful Suicide Content Detection
von: Park, Kyumin, et al.
Veröffentlicht: (2024)

Hierarchical Knowledge Distillation on Text Graph for Data-limited Attribute Inference
von: Li, Quan, et al.
Veröffentlicht: (2024)

User-Aware Multilingual Abusive Content Detection in Social Media
von: Rehman, Mohammad Zia Ur, et al.
Veröffentlicht: (2024)

SugarTextNet: A Transformer-Based Framework for Detecting Sugar Dating-Related Content on Social Media with Context-Aware Focal Loss
von: Wang, Lionel Z., et al.
Veröffentlicht: (2025)

InstaSynth: Opportunities and Challenges in Generating Synthetic Instagram Data with ChatGPT for Sponsored Content Detection
von: Bertaglia, Thales, et al.
Veröffentlicht: (2024)

Better with Experience: Self-Evolving LLM Agents for Evidence-Grounded Health Community Notes
von: Fu, Zihang, et al.
Veröffentlicht: (2026)

Content Fuzzing for Escaping Information Cocoons on Digital Social Media
von: He, Yifeng, et al.
Veröffentlicht: (2026)

Detecting AI-Generated Content in Academic Peer Reviews
von: Shen, Siyuan, et al.
Veröffentlicht: (2026)

ADSumm: Annotated Ground-truth Summary Datasets for Disaster Tweet Summarization
von: Garg, Piyush Kumar, et al.
Veröffentlicht: (2024)

Rumor Detection on Social Media with Temporal Propagation Structure Optimization
von: Peng, Xingyu, et al.
Veröffentlicht: (2024)

"Whose Side Are You On?" Estimating Ideology of Political and News Content Using Large Language Models and Few-shot Demonstration Selection
von: Haroon, Muhammad, et al.
Veröffentlicht: (2025)

A (More) Realistic Evaluation Setup for Generalisation of Community Models on Malicious Content Detection
von: Verhoeven, Ivo, et al.
Veröffentlicht: (2024)

Toward Effective Multi-Domain Rumor Detection in Social Networks Using Domain-Gated Mixture-of-Experts
von: Sheikhqoraei, Mohadeseh, et al.
Veröffentlicht: (2026)

Knowledge Graph Representation for Political Information Sources
von: Osmonova, Tinatin, et al.
Veröffentlicht: (2024)

GeoSense-AI: Fast Location Inference from Crisis Microblogs
von: Sapru, Deepit
Veröffentlicht: (2025)

Invisible Walls in Cities: Designing LLM Agent to Predict Urban Segregation Experience with Social Media Content
von: Fan, Bingbing, et al.
Veröffentlicht: (2025)

VLM as Policy: Common-Law Content Moderation Framework for Short Video Platform
von: Lu, Xingyu, et al.
Veröffentlicht: (2025)

Variety Is the Spice of Life: Detecting Misinformation with Dynamic Environmental Representations
von: Wang, Bing, et al.
Veröffentlicht: (2025)

Explicit and Implicit Data Augmentation for Social Event Detection
von: Ma, Congbo, et al.
Veröffentlicht: (2025)

A Macro- and Micro-Hierarchical Transfer Learning Framework for Cross-Domain Fake News Detection
von: Yang, Xuankai, et al.
Veröffentlicht: (2025)

LMBot: Distilling Graph Knowledge into Language Model for Graph-less Deployment in Twitter Bot Detection
von: Cai, Zijian, et al.
Veröffentlicht: (2023)

An Incremental Clustering Baseline for Event Detection on Twitter
von: Ray, Marjolaine, et al.
Veröffentlicht: (2024)

LLM as Prompter: Low-resource Inductive Reasoning on Arbitrary Knowledge Graphs
von: Wang, Kai, et al.
Veröffentlicht: (2024)

TAGFN: A Text-Attributed Graph Dataset for Fake News Detection in the Age of LLMs
von: Liu, Kay, et al.
Veröffentlicht: (2025)

Uncovering Conspiratorial Narratives within Arabic Online Content
von: Mohdeb, Djamila, et al.
Veröffentlicht: (2025)

Collaboration and Controversy Among Experts: Rumor Early Detection by Tuning a Comment Generator
von: Wang, Bing, et al.
Veröffentlicht: (2025)

Figurative-cum-Commonsense Knowledge Infusion for Multimodal Mental Health Meme Classification
von: Mazhar, Abdullah, et al.
Veröffentlicht: (2025)

Retrieval-Augmented Simulacra: Generative Agents for Up-to-date and Knowledge-Adaptive Simulations
von: Shimadzu, Hikaru, et al.
Veröffentlicht: (2025)

Political Leaning Inference through Plurinational Scenarios
von: de Landa, Joseba Fernandez, et al.
Veröffentlicht: (2024)

Towards Real-World Rumor Detection: Anomaly Detection Framework with Graph Supervised Contrastive Learning
von: Cui, Chaoqun, et al.
Veröffentlicht: (2025)

Masked Language Models are Good Heterogeneous Graph Generalizers
von: Yang, Jinyu, et al.
Veröffentlicht: (2025)

Beyond Citations: Measuring Idea-level Knowledge Diffusion from Research to Journalism and Policy-making
von: Fan, Yangliu, et al.
Veröffentlicht: (2025)

A Survey of Stance Detection on Social Media: New Directions and Perspectives
von: Zhang, Bowen, et al.
Veröffentlicht: (2024)

Understanding the Effect of Knowledge Graph Extraction Error on Downstream Graph Analyses: A Case Study on Affiliation Graphs
von: Cai, Erica, et al.
Veröffentlicht: (2025)

Social Hatred: Efficient Multimodal Detection of Hatemongers
von: Marzea, Tom, et al.
Veröffentlicht: (2025)

Generalizing Hate Speech Detection Using Multi-Task Learning: A Case Study of Political Public Figures
von: Yuan, Lanqin, et al.
Veröffentlicht: (2022)

HateSieve: A Contrastive Learning Framework for Detecting and Segmenting Hateful Content in Multimodal Memes
von: Su, Xuanyu, et al.
Veröffentlicht: (2024)

Transferring Structure Knowledge: A New Task to Fake news Detection Towards Cold-Start Propagation
von: Wei, Lingwei, et al.
Veröffentlicht: (2024)

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	"de"
VUFIND_SESSION	"f2a51e71be9cb383bb75146d5aeeef66"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790948265.429 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "f2a51e71be9cb383bb75146d5aeeef66" ]`]
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=de; VUFIND_SESSION=f2a51e71be9cb383bb75146d5aeeef66; 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	"29219"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2504_21165/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2504_21165/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790948265.4184
REQUEST_TIME	1790948265

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler