arXiv:2601.09735v1 Announce Type: new Abstract: Software transactional memory (STM) allows programmers to easily implement concurrent data structures. STMs simplify atomicity. Recent STMs can achieve good performance for some workloads but they have some limitations. In particular, STMs typically cannot support long-running reads which access a large number of addresses that are frequently updated. Multiversioning is a common approach used to support this type of workload. However, multiversioning is often expensive and can reduce the performance of transactions where […]

Ver mais

The paradigm shift toward cloud-based big data analytics has empowered organizations to derive actionable insights from massive datasets through scalable, on-demand computational resources. However, the migration of sensitive data to third-party cloud environments introduces profound privacy concerns, ranging from unauthorized data access to the risk of re-identification in multi-tenant architectures. This paper provides a comprehensive evaluation of current Privacy-Preserving Mechanisms (PPMs), systematically analyzing their efficacy in safeguarding data throughout its lifecycle—at rest, in transit, and during computation. The […]

Ver mais

arXiv:2601.00987v1 Announce Type: cross Abstract: Transfer learning aims to improve performance on a target task by leveraging information from related source tasks. We propose a nonparametric regression transfer learning framework that explicitly models heterogeneity in the source-target relationship. Our approach relies on a local transfer assumption: the covariate space is partitioned into finitely many cells such that, within each cell, the target regression function can be expressed as a low-complexity transformation of the source regression function. This localized […]

Ver mais

Korea privacy policy

Ver mais

This article is not a critique of Agile or Kanban as approaches, nor is it an attempt to prove that IT “does everything wrong.” I’m sharing observations from my own experience working with quality in manufacturing, energy, and later in IT products. This isn’t about terms and tools, but about how systems thinking is often lost when complex management models are simplified into rituals. If your processes are already well established and your systems are stable – great. […]

Ver mais