eCOM 2025

Table of Contents

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• Lessons from the bleeding edge: large-scale production inference of LLMs PDF
  Yubin Kim, Arthur Maciejewicz, Brandon Beveridge
• AI Guided Accelerator For Search Experience PDF
  Jayanth Yetukuri, Mehran Elyasi, Samarth Agrawal, Aritra Mandal, Shuang Zhou, RUI KONG, Harish Vempati, Ishita Kamal Khan
• A Chain-of-Thought Approach to Semantic Query Categorization in e-Commerce Taxonomies PDF
  Jetlir Duraj, Ishita Kamal Khan, Kilian Merkelbach, Mehran Elyasi
• NEAR²: A Nested Embedding Approach to Efficient Product Retrieval and Ranking PDF
  Shenbin Qian, Diptesh Kanojia, Samarth Agrawal, Hadeel Saadany, Swapnil Bhosale, Constantin Orasan, ZHE WU
• LLM-Augmented Machine Translation for Scalable, Context-Aware Cross-Lingual E-Commerce Search PDF
  Nicole McNabb, Dayron Rizo-Rodriguez, Jesus Perez-Martin, Yuanliang Qu, Clement Ruin, Alina Sotolongo, Pankaj Adsul, Leonardo Lezcano
• A method to incorporate Temporal Seasonality into Search Ranking for Improved Relevance and User Engagement PDF
  Shreya Mahapatra, Anandita Chopra, Liping Zhang, Shabhareesh Komirishetty, Tracy Holloway King
• Monotonic Fairness in Recommendation via Neural Additive Models with Contrastive Learning PDF
  Yuchen Guo, Zhenqi Zhao, Menghan Wang
• Lookalike Audience Expansion: A Graph-Based Model with LLMs PDF
  Rumana Ferdous Munne, Md Mostafizur Rahman, Yuji Matsumoto
• S2SRec2: Set‑to‑Set Recommendation for Basket Completion with Recipe PDF
  Yanan Cao, Omid Memarrast, Shiqin Cai, Sinduja Subramaniam, Evren Korpeoglu, Kannan Achan
• Selling Flow Enhancement by Early Product Categorization PDF
  Gregory Goren, Ido Guy, Slava Novgorodov
• Practical Secondary Stack Optimization on Search Pages: A Lightweight Contextual Bandit Approach PDF
  Eva C. Song, Jun Zhao, Junchao Zheng, Vivek Agrawal
• Improving Ad Matching via Cluster-Adaptive Keyword Expansion and Relevance Tuning PDF
  Dipanwita Saha, Anis Zaman, Hua Zou, Ning Chen, Xinxin Shu, Nadia Vase, Abraham Bagherjeiran
• Shoppers Also Asked: Generating Related Questions for E-commerce Search PDF
  Saar Kuzi, Zhiyu Chen, Shervin Malmasi
• Towards Quality Ad Selection: A Model-based Approach to Performance Filtering PDF
  Mandar S Chaudhary, Javad Nejati, Mahmuda Rahman, Gajanan Adalinge, Abraham Bagherjeiran
• Ad Ranking for Walmart Display Ads System PDF
  Fan Yang, Weijie Yuan, Nahid Anwar, Braden Huffman, Fangping Huang, Lichun Chen, Konstantin Shmakov, Sunil Goda, James Jung, Niranjana Moleyar, Xiaobo Peng, Kuang-chih Lee, Musen Wen
• SEQ+MD: Learning Multi-Task as a SEQuence with Multi-Distribution Data PDF
  Siqi Wang, Audrey Chen, Austin Clapp, Sheng-Min Shih, Xiaoting Zhao