25 papers · ranked by Valyu relevance
Kaveh Shahedi, Heng Li, Maxime Lamothe, Foutse Khomh
Software performance modeling plays a crucial role in developing and maintaining software systems. A performance model analytically describes the relationship between the performance of a system and its runtime activities. This process typically examines various aspects of a system's runtime behavior, such as the…
Elmar Peise, Paolo Bientinesi
—It is well known that the behavior of dense linear algebra algorithms is greatly influenced by factors like target architecture, underlying libraries and even problem size; because of this, the accurate prediction of their performance is a real challenge. In this article, we are not interested in creating accurate…
Lingda Li, Thomas R. Flynn, Adolfy Hoisie
—Performance modeling is an essential tool in many areas, including performance characterization/optimization, design space exploration, and resource allocation problems, to name a few. However, existing performance modeling approaches have limitations, such as high computational cost for discreteevent simulators…
Anna V. Kalyuzhnaya, Nikolay O. Nikitin, Alexander Hvatov, Mikhail Maslyaev + 2 more
'Mikhail Maslyaev' 'Mikhail Yachmenkov' 'Alexander Boukhanovsky'] In this paper, we describe the concept of generative design approach applied to the automated evolutionary learning of mathematical models in a computationally efficient way. To formalize the problems of models’ design and co-design, the generalized…
Matteo Camilli, Barbara Russo
Context The microservices architectural style is gaining momentum in the IT industry. This style does not guarantee that a target system can continuously meet acceptable performance levels. The ability to study the violations of performance requirements and eventually predict them would help practitioners to tune…
Lizhi Liao, Simon Eismann, Heng Li, Cor‐Paul Bezemer + 3 more
Data and Architectural Models Authors: ['Lizhi Liao' 'Simon Eismann' 'Heng Li' 'Cor‐Paul Bezemer' 'Diego Elias Costa' 'André van Hoorn' 'Weiyi Shang'] Abstract—During software development, developers often make numerous modifications to the software to address existing issues or implement new features. However, certain…
Fuzhan Rahmanian, Robert M. Lee, Dominik Linzner, Kathrin Michel + 4 more
Predicting and monitoring battery life early and across chemistries is a significant challenge due to the plethora of degradation paths, form factors, and electrochemical testing protocols. Existing models typically translate poorly across different electrode, electrolyte, and additive materials, mostly require a fixed…
Zhe Wang, Zhen Wang, Jiadong Wu, Weilong Xiao + 6 more
Status Authors: ['Zhe Wang' 'Zhen Wang' 'Jiadong Wu' 'Weilong Xiao' 'Yiming Chen' 'Zhenyu Feng' 'Dinghua Yang' 'Linjing Li' 'Bo Liang' 'J Fu'] In order to accurately identify the performance status of mobile devices and finely adjust the user experience, a real-time performance perception evaluation method based on…
Ge Wang, Di Li, Shiyong Wang, Minghao Cheng + 3 more
'Renshun Liu' 'Christian Haubelt'] Recent technological advancements and the evolution of industrial manufacturing paradigms have substantially increased the complexity of product-specific production systems. To reduce the time cost of modelling and verification and to enhance the degree of uniformity in the modelling…
Helle W. van den Maagdenberg, Martin Šícho, David Alencar Araripe, Sohvi Luukkonen + 9 more
Building reliable and robust quantitative structure-property relationship (QSPR) models is a challenging task. First, the experimental data needs to be obtained, analyzed and curated. Second, the number of available methods is continuously growing and evaluating different algorithms and methodologies can be arduous.…
Authors not listed
In molecular machine learning, the choice of the representation of molecules can have a significant impact on model performance. However, understanding the root causes of these performance differences often proves challenging. One promising approach to explore model behavior is representational alignment, which…
Cor‐Paul Bezemer, Simon Eismann, Vincenzo Ferme, Johannes Grohmann + 7 more
'Robert Heinrich' 'Pooyan Jamshidi' 'Weiyi Shang' 'André van Hoorn' 'Mónica Villavicencio' 'Jürgen Walter' 'Felix Willnecker'] DevOps is a modern soware engineering paradigm that is gaining widespread adoption in industry. e goal of DevOps is to bring soware changes into production with a high frequency and fast…
Jonah Drake, Axel Finke, Richard Ferguson
The power–duration relationship describes the time to exhaustion for exercise at different intensities. It is generally believed to be a “fundamental bioenergetic property of living systems” that this relationship is hyperbolic. Indeed, the hyperbolic (a.k.a. critical-power) model which formalises this belief is viewed…
Chengjian Wen, Yifen Mu, Yongtang Shi
The problem of power and performance management captures growing research interest in both academic and industrial field. Virtulization, as an advanced technology to conserve energy, has become basic architecture for most data centers. Accordingly, more sophisticated and finer control are desired in virtualized…
Authors not listed
Accurate prediction of battery behavior under different dynamic operating conditions is critical for both fundamental research and practical applications. However, the diversity of emerging materials and cell architectures presents significant challenges to the generalizability of conventional prognostic approaches.…
Dilan Pathirana, Frank T. Bergmann, Domagoj Doresic, Polina Lakrisenko + 8 more
A central question in mathematical modeling of biological systems is determining which processes are most relevant and how they can be described. There are often competing hypotheses, which yield different models. Model comparison requires parameter optimization and sampling methods. Yet, standards for the…
Authors not listed
Range anxiety remains a major concern for electric vehicle (EV) drivers due to unpredictable charge usage influenced by terrain and user behavior variations. To address this issue, we propose a data-driven approach to provide accurate trip-specific battery consumption for EV drivers. First, we present a new…
Lourdes Cucurull‐Sanchez, Michael J. Chappell, Vijayalakshmi Chelliah, S. Y. Amy Cheung + 9 more
'S. Y. Amy Cheung' 'Gianne Derks' 'Mark Penney' 'Alex Phipps' 'Rahuman S. Malik‐Sheriff' 'Jon Timmis' 'Marcus J. Tindall' 'Piet H. van der Graaf' 'Paolo Vicini' 'James W. T. Yates'] The lack of standardization in the way that quantitative and systems pharmacology (QSP) models are developed, tested, and documented…
Kate E. Dray, Joseph J. Muldoon, Niall M. Mangan, Neda Bagheri + 1 more
Mathematical modeling is invaluable for advancing understanding and design of synthetic biological systems. However, the model development process is complicated and often unintuitive, requiring iteration on various computational tasks and comparisons with experimental data. Ad hoc model development can pose a barrier…
Antônio Dâmaso, Davi Freitas, Nelson Rosa, Bruno Silva + 1 more
'Paulo Maciel'] Power consumption is the main concern in developing Wireless Sensor Network (WSN) applications. Consequently, several strategies have been proposed for investigating the power consumption of this kind of application. These strategies can help to predict the WSN lifetime, provide recommendations to…
Tomoki Ohkubo, Yuichi Sakumura, Katsuyuki Kunida
Fed-batch culture enables high productivity by maintaining low substrate concentrations in the early stage of the culture to suppress the accumulation of by-products that are harmful to cell growth. Therefore, they are widely used in the production of biopharmaceuticals by mammalian cells. However, there exists a…
Conrad Hübler
A novel application to determine stability constants from supramolecular titration experiments is presented. The focus lies on NMR titration and ITC experiments for pure 1:1 systems, as well as mixed 2:1/1:1, 1:1/1:2 and 2:1/1:1/1:2 systems. SupraFit provides global and local fitting and a global search tool.…
Marvin van Aalst, Oliver Ebenhöh, Anna Matuszyńska
Computational mathematical models of biological and biomedical systems have been successfully applied to advance our understanding of various regulatory processes, metabolic fluxes, effects of drug therapies and disease evolution or transmission. Unfortunately, despite community efforts leading to the development of…
Niloofar Shahidi, Michael Pan, Soroush Safaei, Kenneth Tran + 2 more
Simulating complex biological and physiological systems and predicting their behaviours under different conditions remains challenging. Breaking systems into smaller and more manageable modules can address this challenge, assisting both model development and simulation. Nevertheless, existing computational models in…
Barak Raveh, Liping Sun, Kate L. White, Tanmoy Sanyal + 11 more
Comprehensive modeling of a whole cell requires an integration of vast amounts of information on various aspects of the cell and its parts. To divide-and-conquer this task, we introduce Bayesian metamodeling, a general approach to modeling complex systems by integrating a collection of heterogeneous input models. Each…