Optimizing Item-based Marketing Promotion Efficiency in C2C Marketplace with Dynamic Sequential Coupon Allocation Framework

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Yang, Jie, Sekhar, Padunna Valappil Krishnaraj, Sekine, Sho, Li, Yilin
Format:	Preprint
Published:	2024
Subjects:	Machine Learning
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Jointly Optimizing Debiased CTR and Uplift for Coupons Marketing: A Unified Causal Framework
by: Yang, Siyun, et al.
Published: (2026)

Towards Better Search with Domain-Aware Text Embeddings for C2C Marketplaces
by: Rusli, Andre, et al.
Published: (2025)

Balancing Immediate Revenue and Future Off-Policy Evaluation in Coupon Allocation
by: Nishimura, Naoki, et al.
Published: (2024)

SACO: Sequence-Aware Constrained Optimization Framework for Coupon Distribution in E-commerce
by: Kong, Li, et al.
Published: (2025)

Temporal Linear Item-Item Model for Sequential Recommendation
by: Park, Seongmin, et al.
Published: (2024)

Modeling and Analyzing the Influence of Non-Item Pages on Sequential Next-Item Prediction
by: Fischer, Elisabeth, et al.
Published: (2024)

Optimal Sequential Recommendations: Exploiting User and Item Structure
by: Karzand, Mina, et al.
Published: (2025)

Policy Optimization for Dynamic Heart Transplant Allocation
by: Anagnostides, Ioannis, et al.
Published: (2025)

Tempered Sequential Monte Carlo for Trajectory and Policy Optimization with Differentiable Dynamics
by: Yang, Heng
Published: (2026)

Reinforcement-Learning Portfolio Allocation with Dynamic Embedding of Market Information
by: He, Jinghai, et al.
Published: (2025)

C-kNN-LSH: A Nearest-Neighbor Algorithm for Sequential Counterfactual Inference
by: Wang, Jing, et al.
Published: (2026)

Multi-Item-Query Attention for Stable Sequential Recommendation
by: Xu, Mingshi, et al.
Published: (2025)

DynamicFL: Federated Learning with Dynamic Communication Resource Allocation
by: Le, Qi, et al.
Published: (2024)

Practical Marketplace Optimization at Uber Using Causally-Informed Machine Learning
by: Chen, Bobby, et al.
Published: (2024)

Functional Sequential Treatment Allocation with Covariates
by: Kock, Anders Bredahl, et al.
Published: (2020)

Scalable Cross-Entropy Loss for Sequential Recommendations with Large Item Catalogs
by: Mezentsev, Gleb, et al.
Published: (2024)

Optimization of Deep Learning Models for Dynamic Market Behavior Prediction
by: Zhao, Shenghan, et al.
Published: (2025)

A Reduction-based Framework for Sequential Decision Making with Delayed Feedback
by: Yang, Yunchang, et al.
Published: (2023)

Predicting Potential Customer Support Needs and Optimizing Search Ranking in a Two-Sided Marketplace
by: Kim, Do-kyum, et al.
Published: (2025)

A Primal-Dual Online Learning Approach for Dynamic Pricing of Sequentially Displayed Complementary Items under Sale Constraints
by: Stradi, Francesco Emanuele, et al.
Published: (2024)

Position-Aware Sequential Attention for Accurate Next Item Recommendations
by: Nabiev, Timur, et al.
Published: (2026)

Beyond Freshness and Semantics: A Coupon-Collector Framework for Effective Status Updates
by: Ahmed, Youssef, et al.
Published: (2026)

Regional Expected Improvement for Efficient Trust Region Selection in High-Dimensional Bayesian Optimization
by: Namura, Nobuo, et al.
Published: (2024)

Best-Arm Identification-Based Trust Region Selection for Bayesian Optimization on Multimodal Functions
by: Namura, Nobuo, et al.
Published: (2026)

How to Allocate, How to Learn? Dynamic Rollout Allocation and Advantage Modulation for Policy Optimization
by: Fang, Yangyi, et al.
Published: (2026)

Viz: A QLoRA-based Copyright Marketplace for Legally Compliant Generative AI
by: Sarkar, Dipankar
Published: (2023)

Data Valuation and Selection in a Federated Model Marketplace
by: Li, Wenqian, et al.
Published: (2025)

Listwise Preference Alignment Optimization for Tail Item Recommendation
by: Li, Zihao, et al.
Published: (2025)

Highly Dynamic and Flexible Spatio-Temporal Spectrum Management with AI-Driven O-RAN: A Multi-Granularity Marketplace Framework
by: Rasti, Mehdi, et al.
Published: (2025)

A Unifying Framework for Parallelizing Sequential Models with Linear Dynamical Systems
by: Gonzalez, Xavier, et al.
Published: (2025)

Adaptive Resource Allocation Optimization Using Large Language Models in Dynamic Wireless Environments
by: Noh, Hyeonho, et al.
Published: (2025)

A Data-driven Dynamic Temporal Correlation Modeling Framework for Renewable Energy Scenario Generation
by: Dong, Xiaochong, et al.
Published: (2025)

PrivaDE: Privacy-preserving Data Evaluation for Blockchain-based Data Marketplaces
by: Wong, Wan Ki, et al.
Published: (2025)

Learn then Decide: A Learning Approach for Designing Data Marketplaces
by: Gao, Yingqi, et al.
Published: (2025)

Trading off Relevance and Revenue in the Jobs Marketplace: Estimation, Optimization and Auction Design
by: Pourbabaee, Farzad, et al.
Published: (2025)

An Auction-based Marketplace for Model Trading in Federated Learning
by: Cui, Yue, et al.
Published: (2024)

Transportation Marketplace Rate Forecast Using Signature Transform
by: Gu, Haotian, et al.
Published: (2024)

Persistent Sampling: Enhancing the Efficiency of Sequential Monte Carlo
by: Karamanis, Minas, et al.
Published: (2024)

A Cost-Effective LLM-based Approach to Identify Wildlife Trafficking in Online Marketplaces
by: Barbosa, Juliana, et al.
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
ui	"standard"
language	"en"
VUFIND_SESSION	"77a63c3b1ca01827199531498ad37d83"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790958015.2008 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "77a63c3b1ca01827199531498ad37d83" ]`]
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=en; VUFIND_SESSION=77a63c3b1ca01827199531498ad37d83"
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	"7153"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2409_08609/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2409_08609/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790958015.1962
REQUEST_TIME	1790958015

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"77a63c3b1ca01827199531498ad37d83"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790958015.2008 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "77a63c3b1ca01827199531498ad37d83" ]`]
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=en; VUFIND_SESSION=77a63c3b1ca01827199531498ad37d83"
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	"7153"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2409_08609/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2409_08609/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790958015.1962
REQUEST_TIME	1790958015

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: