Contextual Tokenization for Graph Inverted Indices

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Chakraborty, Pritish, Roy, Indradyumna, Chakrabarti, Soumen, De, Abir
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	Machine Learning
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Charting the Design Space of Neural Graph Representations for Subgraph Matching
di: Raj, Vaibhav, et al.
Pubblicazione: (2025)

Graph Edit Distance with General Costs Using Neural Set Divergence
di: Jain, Eeshaan, et al.
Pubblicazione: (2024)

Iteratively Refined Early Interaction Alignment for Subgraph Matching based Graph Retrieval
di: Ramachandran, Ashwin, et al.
Pubblicazione: (2025)

Contraction and Hourglass Persistence for Learning on Graphs, Simplices, and Cells
di: Ji, Mattie, et al.
Pubblicazione: (2026)

Differentiable Adversarial Attacks for Marked Temporal Point Processes
di: Chakraborty, Pritish, et al.
Pubblicazione: (2025)

How to think step-by-step: A mechanistic understanding of chain-of-thought reasoning
di: Dutta, Subhabrata, et al.
Pubblicazione: (2024)

Efficient Continual Pre-training of LLMs for Low-resource Languages
di: Nag, Arijit, et al.
Pubblicazione: (2024)

GraphWeave: Interpretable and Robust Graph Generation via Random Walk Trajectories
di: Nandakumar, Rahul, et al.
Pubblicazione: (2025)

Droplet-LNO: Physics-Informed Laplace Neural Operators for Accurate Prediction of Droplet Spreading Dynamics on Complex Surfaces
di: Meshram, Ganesh Sahadeo, et al.
Pubblicazione: (2026)

COPYCOP: Ownership Verification for Graph Neural Networks
di: Nandakumar, Rahul, et al.
Pubblicazione: (2026)

EdgeAgentX-DT: Integrating Digital Twins and Generative AI for Resilient Edge Intelligence in Tactical Networks
di: Ray, Abir
Pubblicazione: (2025)

Contextual Directed Acyclic Graphs
di: Thompson, Ryan, et al.
Pubblicazione: (2023)

Sequential Probability Assignment with Contexts: Minimax Regret, Contextual Shtarkov Sums, and Contextual Normalized Maximum Likelihood
di: Liu, Ziyi, et al.
Pubblicazione: (2024)

Contextualized Messages Boost Graph Representations
di: Lim, Brian Godwin, et al.
Pubblicazione: (2024)

Continuous Treatment Effect Estimation Using Gradient Interpolation and Kernel Smoothing
di: Nagalapatti, Lokesh, et al.
Pubblicazione: (2024)

Competition is the key: A Game Theoretic Causal Discovery Approach
di: Roy, Amartya, et al.
Pubblicazione: (2025)

Is One Token All It Takes? Graph Pooling Tokens for LLM-based GraphQA
di: Grover, Ankit, et al.
Pubblicazione: (2026)

Learning Neural Networks with Sparse Activations
di: Awasthi, Pranjal, et al.
Pubblicazione: (2024)

ActionPiece: Contextually Tokenizing Action Sequences for Generative Recommendation
di: Hou, Yupeng, et al.
Pubblicazione: (2025)

EdgeAgentX: A Novel Framework for Agentic AI at the Edge in Military Communication Networks
di: Ray, Abir
Pubblicazione: (2025)

A Spectral Framework for Evaluating Geodesic Distances Between Graphs
di: Shuvo, Soumen Sikder, et al.
Pubblicazione: (2024)

Lost in Tokenization: Fundamental Trade-offs in Graph Tokenization for Transformers
di: Bechler-Speicher, Maya, et al.
Pubblicazione: (2026)

Contextual Graph Matching with Correlated Gaussian Features
di: Yarandi, Mohammad Hassan Ahmad, et al.
Pubblicazione: (2026)

Efficient Contextual Bandits with Uninformed Feedback Graphs
di: Zhang, Mengxiao, et al.
Pubblicazione: (2024)

Contrastive Token-level Explanations for Graph-based Rumour Detection
di: Chin, Daniel Wai Kit, et al.
Pubblicazione: (2025)

Graph Regularized Encoder Training for Extreme Classification
di: Mittal, Anshul, et al.
Pubblicazione: (2024)

Adaptive Tokenization: On the Hop-Overpriority Problem in Tokenized Graph Learning Models
di: Wang, Zhibiao, et al.
Pubblicazione: (2025)

Inverting Trojans in LLMs
di: Li, Zhengxing, et al.
Pubblicazione: (2025)

Latent Performance Profiling of Large Language Models
di: Chakraborty, Tanmoy, et al.
Pubblicazione: (2026)

Graph Tokenization for Bridging Graphs and Transformers
di: Guo, Zeyuan, et al.
Pubblicazione: (2026)

A Survey on Automatic Online Hate Speech Detection in Low-Resource Languages
di: Das, Susmita, et al.
Pubblicazione: (2024)

On the Noise Stability and Robustness of Adversarially Trained Networks on NVM Crossbars
di: Tao, Chun, et al.
Pubblicazione: (2021)

Monotone and Separable Set Functions: Characterizations and Neural Models
di: Sarangi, Soutrik, et al.
Pubblicazione: (2025)

Token-Level Adversarial Prompt Detection Based on Perplexity Measures and Contextual Information
di: Hu, Zhengmian, et al.
Pubblicazione: (2023)

Generalized Low-Rank Matrix Contextual Bandits with Graph Information
di: Wang, Yao, et al.
Pubblicazione: (2025)

GRAFT: Graph-Tokenized LLMs for Tool Planning
di: Gao, Xinyi, et al.
Pubblicazione: (2026)

Enhanced Graph Transformer with Serialized Graph Tokens
di: Wang, Ruixiang, et al.
Pubblicazione: (2026)

SpacTor-T5: Pre-training T5 Models with Span Corruption and Replaced Token Detection
di: Ye, Ke, et al.
Pubblicazione: (2024)

Enhancing Cross-Prompt Transferability in Vision-Language Models through Contextual Injection of Target Tokens
di: Yang, Xikang, et al.
Pubblicazione: (2024)

Multi-Way Representation Alignment
di: Achara, Akshit, et al.
Pubblicazione: (2026)

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
VUFIND_SESSION	"32141a54f5b9e02f3725ec4d088c9d56"
language	"it"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790902506.3406 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "32141a54f5b9e02f3725ec4d088c9d56" ]`]
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	"VUFIND_SESSION=32141a54f5b9e02f3725ec4d088c9d56; language=it; 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	"59736"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2510_22479/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2510_22479/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790902506.3364
REQUEST_TIME	1790902506

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler