Results 81 to 90 of about 2,062,977 (296)

An Intelligent Model to Predict Functional and Non-Functional Requirements From Software Requirements Specification

IEEE Access
Automated classification of Functional Requirements (FRs) and Non-Functional Requirements (NFRs) is a fundamental task in requirements engineering, yet it remains challenging due to the short length, domain specificity, and severe class imbalance of ...
Martina Girgis Said, Laila M. El-Fangary, Safaa M. Azzam, Amr A. Abohany   +3 more
doaj   +1 more source

CO₂ Emission Efficiency as a Measurable Non-Functional Requirement: An Emission Estimation Framework

IEEE Access, 2022
Environmental concerns and the impact of technology on climate change are now a global concern. To this effect, reducing CO2 emission is one of the factors that has been the focus of researchers, activists, and governments.
Behrad Babaee, Damon Daylamani-Zad, Ken Tune   +2 more
doaj   +1 more source

Designing with Non-Functional Requirements [PDF]

, 1995
A major class of software and systems engineering projects are critically dependent upon the attributes of the final system as much upon its functionality. These attributes reflect the quality of the design and implementation of the product, yet in most circumstances, they are treated in a very loose and haphazard fashion during the system development.
Colin J. Theaker, Jenny Whitworth
openaire   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Non-functional Requirements in Architectural Decision Making

IEEE Software, 2013
Software architects often must work with incomplete or ill-specified non-functional requirements (NFRs) and use them to make decisions. Through this process, existing NFRs are refined or modified and new ones emerge. Although much research has centered on how software architects treat NFRs, no empirical studies have investigated the state of the ...
Ameller, David, Ayala Martínez, Claudia Patricia, Cabot Sagrera, Jordi, Franch Gutiérrez, Javier   +3 more
openaire   +4 more sources

Old Wine in New Skins? Revisiting the Software Architecture for IP Network Stacks on Constrained IoT Devices [PDF]

, 2015
In this paper, we argue that existing concepts for the design and implementation of network stacks for constrained devices do not comply with the requirements of current and upcoming Internet of Things (IoT) use cases.
Baccelli, Emmanuel, Hahm, Oliver, Lenders, Martine, Petersen, Hauke, Wählisch, Matthias   +4 more
core   +4 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Embracing Localization Inaccuracy: A Case Study [PDF]

, 2012
In recent years, indoor localization has become a hot research topic with some sophisticated solutions reaching accuracy on the order of ten centimeters.
Murphy, Amy L., Picco, Gian Pietro, Raza, Usman   +2 more
core   +1 more source