Results 101 to 110 of about 470,919 (363)

Models, systems, networks in economics, engineering, nature and society

Модели, системы, сети в экономике, технике, природе и обществе
Background. The need to reasonably determine the priority of processing and resolving a number of streaming requests, user requests, client groups within the framework of complex IT projects, such as service, maintenance of IT infrastructure, including ...
A.A. Sapogov
doaj   +1 more source

ANALISIS SISTEM ANTRIAN KERETA API DI STASIUN BESAR CIREBON DAN STASIUN CIREBON PRUJAKAN

Media Statistika, 2009
Queue system is a group of customer, service, and some rules to regulate arrival customers. Queue happened if a customers which need a serve more than service capacity. Phenomenon queue will find easily in public facility.
Sugito Sugito, Marissa Fauzia
doaj   +1 more source

New Policies Exploiting Randomness of Lead Times in Inventory Systems

Naval Research Logistics (NRL), EarlyView.
ABSTRACT Recent research provided proof‐of‐concept that the randomness of lead times in inventory systems can be exploited to achieve large—potentially unlimited—performance improvements, compared to the case of constant lead time. Specifically, the Generalized Base Stock (GBS) policy serves as such proof‐of‐concept—it can deliver unlimited ...
Alexander L. Stolyar, Aditi Taneja, Qiong Wang   +2 more
wiley   +1 more source

The HSBQ Algorithm with Triple-play Services for Broadband Hybrid Satellite Constellation Communication System

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2016
The HSBQ algorithm is the one of active queue management algorithms, which orders to avoid high packet loss rates and control stable stream queue. That is the problem of calculation of the drop probability for both queue length stability and bandwidth ...
Anupon Boriboon, Siriwhaddhanah Pongpadpinit   +1 more
doaj   +1 more source

Fast Shapley Value Approximation Through Machine Learning With Application in Routing Problems

Networks, EarlyView.
ABSTRACT For many routing applications, it is not only necessary to minimize total costs but also to allocate them to individual customers. In this context, the allocation according to the Shapley value is a well‐known method highly regarded for its fulfillment of major fairness criteria.
Johannes Gückel, Pirmin Fontaine
wiley   +1 more source

Delay Variation Model with Two Service Queues

Advances in Electrical and Electronic Engineering, 2010
Delay in VoIP technology is very unpleasant issue and therefore a voice packets prioritization must be ensured. To maintain the high call quality a maximum information delivery time from the sender to the recipient is set to 150 ms. This paper focuses on
Filip Rezac, Miroslav Voznak, Frantisek Hromek   +2 more
doaj  

Some Improvements on Active Queue Management Mechanism Based on Adaptive Fuzzy Control

EAI Endorsed Transactions on Context-aware Systems and Applications, 2015
Active queue management operates at network nodes to control the number of packets in the queue of nodes, by actively receiving packets when the queue is not full, removing packets when the queue is full or notifying bottlenecks even in the embryonic ...
Nguyen Kim Quoc, Vo Thanh Tu, Nguyen Thuc Hai   +2 more
doaj   +1 more source

The Longest Queue Drop Policy for Shared-Memory Switches is 1.5-competitive

, 2012
We consider the Longest Queue Drop memory management policy in shared-memory switches consisting of $N$ output ports. The shared memory of size $M\geq N$ may have an arbitrary number of input ports.
Matsakis, Nicolaos
core  

Probing Enzymatic Acetylation Events in Real Time With NMR Spectroscopy: Insights Into Acyl‐Cofactor Dependent p300 Modification of Histone H4

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Lysine acylation is a rapidly expanding class of post‐translational modifications with largely unexplored functional roles; the study of acylations beyond acetylation is especially impeded by limited methods for their preparation, detection, and characterization in vitro. We previously reported a nuclear magnetic resonance (NMR)‐based approach
Sophia M. Dewing, Scott A. Showalter
wiley   +1 more source

Queues as Processes

Electronic Notes in Theoretical Computer Science, 1998
AbstractRewrite systems have successfully been used for the description of infinite-state systems. According to the interpretation of words as either sequences or multisets rewrite systems may describe classes of transition systems like e.g. BPA, PDA, BPP or Petri Nets.
openaire   +2 more sources