Dmitry Ivanov
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View article: Can the localization ratio be considered as a resilience indicator in the supply chain?
Can the localization ratio be considered as a resilience indicator in the supply chain? Open
Supply chain resilience is concerned with establishing disruption‐resistant operational practices and ensuring the achievement of some planned performance responding to shocks. Thus, resilience is both a quality and a quantity. The existin…
View article: Compartmental models in epidemiology: bridging the gap with operations research for enhanced epidemic control
Compartmental models in epidemiology: bridging the gap with operations research for enhanced epidemic control Open
Compartmental models have gained significant attention not only in public health studies but also in fields such as Operations Research (OR), social sciences, and logistics, particularly following the COVID-19 pandemic. Their broad applica…
View article: Operations & supply chain management: principles and practice
Operations & supply chain management: principles and practice Open
Operations and Supply Chain Management (OSCM) has continually evolved, incorporating a broad array of strategies, frameworks, and technologies to address complex challenges across industries. This encyclopedic article provides a comprehens…
View article: BRAND MANAGEMENT: THE CONCEPT OF BRAND MEDIA AND BRAND ECOSYSTEMS
BRAND MANAGEMENT: THE CONCEPT OF BRAND MEDIA AND BRAND ECOSYSTEMS Open
In the modern world, media communications are undergoing a constant transformation, functioning within the framework of new social models of the knowledge economy. The issues of the effectiveness of external corporate communications in the…
View article: New normal, new norms: Towards sustainable and resilient global logistics and supply chain management
New normal, new norms: Towards sustainable and resilient global logistics and supply chain management Open
International audience
View article: Conceptual and formal models for design, adaptation, and control of digital twins in supply chain ecosystems
Conceptual and formal models for design, adaptation, and control of digital twins in supply chain ecosystems Open
The design and adaptation of digital twins in supply chains are of high relevance for academia and industry alike. While numerous prototype-based use cases have been reported, the literature lacks studies revealing generalizable methodolog…
View article: What network and performance indicators can tell us about supply chain and sourcing resilience (and what they cannot)
What network and performance indicators can tell us about supply chain and sourcing resilience (and what they cannot) Open
Supply chain (SC) resilience takes network connectivity and performance persistence perspectives, which supplement each other. The extant literature has developed a large body of knowledge about SC resilience's network and performance indi…
View article: High-Dimensional Data Analysis for Social Media with Principal Component Analysis
High-Dimensional Data Analysis for Social Media with Principal Component Analysis Open
With the explosive growth of social media data, the need for effective high-dimensional data analysis techniques has become increasingly pressing. Current research in this field faces challenges such as data sparsity, noise, and scalabilit…
View article: Globale Krisen bewältigen: Mit Daten zu resilienteren Lieferketten
Globale Krisen bewältigen: Mit Daten zu resilienteren Lieferketten Open
Global crises show the vulnerability of supply chains, especially in Germany and Europe. Structural changes such as digitisation, decarbonisation and a focus on regional security are increasing the need for imported raw materials. Existing…
View article: Bayesian Ridge Regression for Efficient Histopathology Slides Analysis
Bayesian Ridge Regression for Efficient Histopathology Slides Analysis Open
Histopathology slides analysis plays a crucial role in medical diagnosis and treatment decisions. However, the current research in this field faces challenges in accurately analyzing large-scale histopathology image data due to the complex…
View article: Comparative analysis of product and network supply chain resilience
Comparative analysis of product and network supply chain resilience Open
Supply chain resilience has been extensively investigated at the network and firm levels. More granular studies at the level of product supply chain resilience are scarce. In this paper, we examine relationships between product supply chai…
View article: Efficacy of Synthetic Data as a Benchmark
Efficacy of Synthetic Data as a Benchmark Open
Large language models (LLMs) have enabled a range of applications in zero-shot and few-shot learning settings, including the generation of synthetic datasets for training and testing. However, to reliably use these synthetic datasets, it i…
View article: Life can’t be too sweet: the effects of sugar-sweetened beverage labelling on the government’s health battle
Life can’t be too sweet: the effects of sugar-sweetened beverage labelling on the government’s health battle Open
Singapore's recent mandatory labelling regulations for sugar-sweetened beverages (SSBs) aim to guide consumer choices towards healthier options, which mandates labels on SSBs regarded as less healthy and encourages voluntary labelling for …
View article: Neural Network Compression for Reinforcement Learning Tasks
Neural Network Compression for Reinforcement Learning Tasks Open
In real applications of Reinforcement Learning (RL), such as robotics, low latency and energy efficient inference is very desired. The use of sparsity and pruning for optimizing Neural Network inference, and particularly to improve energy …
View article: Cash flow dynamics in the supply chain during and after disruptions
Cash flow dynamics in the supply chain during and after disruptions Open
Supply chain resilience and the ripple effect have been widely studied, mostly focusing on material flow-related practices. The financial flow adjustments to cope with supply chain disruptions have received much less attention. We contribu…
View article: Supply chain resilience: Conceptual and formal models drawing from immune system analogy
Supply chain resilience: Conceptual and formal models drawing from immune system analogy Open
Resilience is a frequently discussed concept in the context of supply chains, often likened to an immune system that plays a vital role in safeguarding against disruptions and facilitating recovery. Recognizing a gap in the literature for …
View article: Personalized Reinforcement Learning with a Budget of Policies
Personalized Reinforcement Learning with a Budget of Policies Open
Personalization in machine learning (ML) tailors models' decisions to the individual characteristics of users. While this approach has seen success in areas like recommender systems, its expansion into high-stakes fields such as healthcare…
View article: Trigram-Based Persistent IDE Indices with Quick Startup
Trigram-Based Persistent IDE Indices with Quick Startup Open
One common way to speed up the find operation within a set of text files involves a trigram index. This structure is merely a map from a trigram (sequence consisting of three characters) to a set of files which contain it. When searching f…
View article: Meeting economic and social viability goals in regional airline schemes through hub-and-spoke network connectivity
Meeting economic and social viability goals in regional airline schemes through hub-and-spoke network connectivity Open
We examine the viability of regional connectivity schemes by considering both social and economic objectives. In India the scheme is called UDAN (loosely translated affordable air travel) which is designed to include economically backward …
View article: Design of resilient and viable sourcing strategies in intertwined circular supply networks
Design of resilient and viable sourcing strategies in intertwined circular supply networks Open
This study examines the effects of intertwining and circularity on the design of resilient and viable sourcing and recovery strategies in supply chains. We first construct a case study where the supply chains of three industries (i.e., aut…
View article: Pharmaceutical retail supply chain responses to the COVID-19 pandemic
Pharmaceutical retail supply chain responses to the COVID-19 pandemic Open
In the wake of the COVID-19 pandemic, the importance of resilient supply chain and operations management in the pharmaceutical industry has intensified. A particular challenge has been the timely adaptation to rapid fluctuations in the bus…
View article: Generative artificial intelligence in supply chain and operations management: a capability-based framework for analysis and implementation
Generative artificial intelligence in supply chain and operations management: a capability-based framework for analysis and implementation Open
International audience
View article: Personalized Reinforcement Learning with a Budget of Policies
Personalized Reinforcement Learning with a Budget of Policies Open
Personalization in machine learning (ML) tailors models' decisions to the individual characteristics of users. While this approach has seen success in areas like recommender systems, its expansion into high-stakes fields such as healthcare…
View article: Estimation of organic carbon stocks in bottom sediments of Middle Kaban lake (Kazan, Republic of Tatarstan)
Estimation of organic carbon stocks in bottom sediments of Middle Kaban lake (Kazan, Republic of Tatarstan) Open
The lakes has an enormous sediment carbon storage potential. This study aims to estimate sediment organic carbon stock in the of Middle Kaban lake, Republic of Tatarstan. The study revealed that the in the surface layer of lake sediments c…