Results 101 to 110 of about 3,623,879 (377)

Grammars controlled by petri nets with inhibitor arcs. [PDF]

open access: yes, 2010
A Petri net controlled grammar is a grammar equipped with a Petri net whose transitions are labeled with production rules of the grammar, and the associated language consists of all terminal strings which can be derived in the grammar and the sequence of
Selamat, Mohd Hasan, Turaev, Sherzod
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

An algorithm of converting business-process models into monochrome Petri nets on the basis of matrix formulas

open access: yesМоделирование и анализ информационных систем, 2010
A mechanism allowing the unique conversion of an event-based business process model of the ARIS EPC format into a monochrome Petri net is suggested.
M. G. Dorrer
doaj  

On Fairness in Petri Nets

open access: yes, 1982
Introduction: Fairness is to be understood as performing actions in the order of their announcements. Related problems are studied in the Petri net model where actions correspond to the firings of transitions. An action in announced if a transition becomes firable, it is performed if this transition fires.
openaire   +3 more sources

A Universal Way to Manipulate Droplet via Light‐Fueled Thermocapillary Convection

open access: yesAdvanced Functional Materials, EarlyView.
A non‐contact light‐induced droplet manipulation strategy fueled by mid‐infrared (MIR) light irradiation is introduced. No additional additives and/or complex substrate are required. Here, thermocapillary convection, directly generated by temperature gradient at outer surface of droplet via localized surface heating, plays a key role to propel the ...
Hyesun Hwang   +5 more
wiley   +1 more source

Comparative Analysis of Sequential and Combinatorial Auctions Based on Petri Nets

open access: yesIEEE Access, 2018
An auction is a crucial resource allocation mechanism for a supply chain and includes the purchasing price at the winner's bid value, eligible suppliers in winning bidder sets, and business payment terms. A multi-object auction usually involves two types
Xiaodan Zhang   +4 more
doaj   +1 more source

Formal and efficient verification techniques for Real-Time UML models [PDF]

open access: yes, 2006
The real-time UML profile TURTLE has a formal semantics expressed by translation into a timed process algebra: RT-LOTOS. RTL, the formal verification tool developed for RT-LOTOS, was first used to check TURTLE models against design errors.
Courtiat, Jean-Pierre   +2 more
core   +1 more source

Functorial Models for Petri Nets

open access: yesInformation and Computation, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BRUNI, ROBERTO   +3 more
openaire   +2 more sources

Distributed Unfolding of Petri Nets [PDF]

open access: yes, 2006
Some recent Petri net-based approaches to fault diagnosis of distributed systems suggest to factor the problem into local diagnoses based on the unfoldings of local views of the system, which are then correlated with diagnoses from neighbouring supervisors.
Baldan, Paolo   +2 more
openaire   +2 more sources

Microbubble‐Controlled Delivery of Biofilm‐Targeting Nanoparticles to Treat MRSA Infection

open access: yesAdvanced Functional Materials, EarlyView.
Here, an effective strategy using microbubble (MB)‐controlled delivery of biofilm‐targeting nanoparticles (BTNs) for removal and therapy of methicillin‐resistant Staphylococcus aureus (MRSA) biofilm infections is introduced. In vivo delivery of MB with BTN is demonstrated to silence key bacterial genes involved in biofilm formation (icaA), bacterial ...
Ju Yeon Chung   +6 more
wiley   +1 more source

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