Focused digital cohort selection from social media using the metric backbone of biomedical knowledge graphs

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Guo, Ziqi, Felag, Jack, Rozum, Jordan C., Correia, Rion Brattig, Wang, Xuan, Rocha, Luis M.
Format:	Preprint
Published:	2024
Subjects:	Social and Information Networks
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Refinement of an Epilepsy Dictionary through Human Annotation of Health-related posts on Instagram
by: Min, Aehong, et al.
Published: (2024)

The Use of Information Systems in Health Care Facilities:A Brazilian Case
by: Rion Brattig Correia
Published: (2013)

The ultrametric backbone is the union of all minimum spanning forests
by: Rozum, Jordan C, et al.
Published: (2024)

Fast nonparametric inference of network backbones for weighted graph sparsification
by: Kirkley, Alec
Published: (2024)

Comparison of biomedical relationship extraction methods and models for knowledge graph creation
by: Milosevic, Nikola, et al.
Published: (2022)

Hypergraph backboning
by: Kirkley, Alec, et al.
Published: (2026)

A multilevel backbone extraction framework
by: Hmaida, Sanaa, et al.
Published: (2024)

Generalized knowledge-enhanced framework for biomedical entity and relation extraction
by: Nguyen, Minh, et al.
Published: (2024)

Diffusion backbone of temporal higher-order networks
by: Zhang, Shilun, et al.
Published: (2024)

PARK: Personalized academic retrieval with knowledge-graphs
by: Kasela, Pranav, et al.
Published: (2025)

Predicting the structure of dynamic graphs
by: Kandanaarachchi, Sevvandi, et al.
Published: (2024)

CANA v1.0.0 and schematodes: efficient quantification of symmetry in Boolean automata
by: Marcus, Austin M., et al.
Published: (2024)

A scalable, synergy-first backbone decomposition of higher-order structures in complex systems
by: Varley, Thomas F.
Published: (2024)

Easy-access online social media metrics are associated with misinformation sharing activity
by: Számely, Júlia, et al.
Published: (2024)

A family of graph GOSPA metrics for graphs with different sizes
by: Gu, Jinhao, et al.
Published: (2025)

Quantifying edge relevance for epidemic spreading via the semi-metric topology of complex networks
by: Paños, David Soriano, et al.
Published: (2023)

ATOM: AdapTive and OptiMized dynamic temporal knowledge graph construction using LLMs
by: Lairgi, Yassir, et al.
Published: (2025)

Graph GOSPA metric: a metric to measure the discrepancy between graphs of different sizes
by: Gu, Jinhao, et al.
Published: (2023)

Getting Competitive: Competitive Intelligence Is a Smart next Step for Information Pros
by: Correia, Cynthia Cheng
Published: (2006)

From low resource information extraction to identifying influential nodes in knowledge graphs
by: Cai, Erica, et al.
Published: (2024)

Pre-training data selection for biomedical domain adaptation using journal impact metrics
by: Laï-king, Mathieu, et al.
Published: (2024)

Translating and evaluating single-cell Boolean network interventions in the multiscale setting
by: Metzcar, John, et al.
Published: (2025)

RouteKG: A knowledge graph-based framework for route prediction on road networks
by: Tang, Yihong, et al.
Published: (2023)

Monitoring the evolution of antisemitic discourse on extremist social media using BERT
by: Mustafa, Raza Ul, et al.
Published: (2024)

How social crowding influences knowledge withholding in online knowledge community
by: Durong Wang, et al.
Published: (2025)

The impact of digital media-driven affective polarisation on epidemic dynamics
by: Komuro, Satoshi
Published: (2025)

The use of social media among library professionals and patrons: A review of literature
by: Agboke, Abimbola, et al.
Published: (2025)

Analyzing mob dynamics in social media networks using epidemiology model
by: AL-Taweel, Ahmed, et al.
Published: (2025)

Talking Wikidata: Communication patterns and their impact on community engagement in collaborative knowledge graphs
by: Koutsiana, Elisavet, et al.
Published: (2024)

Cyborgs for strategic communication on social media
by: Ng, Lynnette Hui Xian, et al.
Published: (2024)

OptimusKG: Unifying biomedical knowledge in a modern multimodal graph
by: Vittor, Lucas, et al.
Published: (2026)

Combining knowledge graphs and LLMs for hazardous chemical information management and reuse
by: Da Silveira, Marcos, et al.
Published: (2024)

MQuinE: a cure for "Z-paradox" in knowledge graph embedding models
by: Liu, Yang, et al.
Published: (2024)

Joint graph entropy knowledge distillation for point cloud classification and robustness against corruptions
by: Tian, Zhiqiang, et al.
Published: (2025)

Modeling social interaction dynamics using temporal graph networks
by: Kim, J. Taery, et al.
Published: (2024)

Event-aware analysis of cross-city visitor flows using large language models and social media data
by: Wang, Xiaohan, et al.
Published: (2025)

Journalists, media and influencers: An analysis of the conversation in the digital public sphere during the Qatar 2022 World Cup
by: Peña-Fernández, Simón, et al.
Published: (2026)

Why am I seeing this? Towards recognizing social media recommender systems with missing recommendations
by: Guidotti, Sabrina, et al.
Published: (2025)

Auditing health-related recommendations in social media: A Case Study of Abortion on YouTube
by: Lahsaini, Mohammed, et al.
Published: (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	"en"
VUFIND_SESSION	"f2a51e71be9cb383bb75146d5aeeef66"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790948204.329 "_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=en; 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_2405_07072/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2405_07072/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790948204.3245
REQUEST_TIME	1790948204

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	"f2a51e71be9cb383bb75146d5aeeef66"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790948204.329 "_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=en; 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_2405_07072/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2405_07072/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790948204.3245
REQUEST_TIME	1790948204

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: