MIT Open Access Articles: Recent submissions

Now showing items 118-120 of 53870

    • RECE: Reduced Cross-Entropy Loss for Large-Catalogue Sequential Recommenders 

      Gusak, Danil; Mezentsev, Gleb; Oseledets, Ivan; Frolov, Evgeny (ACM|Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024-10-21)
      Scalability is a major challenge in modern recommender systems. In sequential recommendations, full Cross-Entropy (CE) loss achieves state-of-the-art recommendation quality but consumes excessive GPU memory with large item ...

    • Product Mixing in Compact Lie Groups 

      Ellis, David; Kindler, Guy; Lifshitz, Noam; Minzer, Dor (ACM|Proceedings of the 56th Annual ACM Symposium on Theory of Computing, 2024-06-10)
      If G is a group, we say a subset S of G is product-free if the equation xy=z has no solutions with x,y,z ∈ S.In 1985, Babai and Sós [] asked, for a finite group G, how large a subset S⊆ G can be if it is product-free. The ...

    • Graphene-driven growth of large-area ultrathin Mo2C 

      Okay, Elif; Caylan, Omer; Atli, Eren; Adabasi, Gokay; Baykara, Mehmet Z.; e.a. (Springer International Publishing, 2025-04-09)
      Two-dimensional transition metal carbides, particularly chemical vapor deposition (CVD)-grown molybdenum carbide (Mo2C), are promising for next-generation electronic applications. However, achieving large-area, high-quality ...