Results 31 to 40 of about 14,837,554 (283)

Assessing and accounting for time heterogeneity in stochastic actor oriented models [PDF]

Advances in Data Analysis and Classification, 2010
This paper explores time heterogeneity in stochastic actor oriented models (SAOM) proposed by Snijders (Sociological Methodology. Blackwell, Boston, pp 361-395, 2001) which are meant to study the evolution of networks. SAOMs model social networks as directed graphs with nodes representing people, organizations, etc., and dichotomous relations ...
Joshua A. Lospinoso, Michael Schweinberger, Tom A. B. Snijders, Ruth M. Ripley   +3 more
openaire   +6 more sources

Symbolic quasi-static scheduling of actor-oriented SystemC models [PDF]

2008 Forum on Specification, Verification and Design Languages, 2008
In this paper, we propose a quasi-static scheduling (QSS) method applicable to actor-oriented SystemC designs. QSS determines a schedule where several static schedules are combined in a dynamic schedule to reduce runtime overhead. This is done by performing as much static scheduling as possible at compile time, and only treating data-dependent control ...
Jens Gladigau, Christian Haubelt, Jürgen Teich   +2 more
openaire   +1 more source

Interactions, Actors, and Time: Dynamic Network Actor Models for Relational Events

Sociological Science, 2017
Ample theoretical work on social networks is explicitly or implicitly concerned with the role of interpersonal interaction. However, empirical studies to date mostly focus on the analysis of stable relations. This article introduces Dynamic Network Actor
Christoph Stadtfeld, Per Block
doaj   +1 more source

Designing Knowledge Sharing System for Statistical Activities in BPS-Statistics Indonesia

Data, 2021
Statistics of Indonesia’s (BPS) performance are not optimal since there is a lack of integration among business processes. This has resulted in unsynchronized data, unstandardized business processes, and inefficient IT investment.
Dana Indra Sensuse, Viktor Suwiyanto, Sofian Lusa, Arfive Gandhi, Muhammad Mishbah, Damayanti Elisabeth   +5 more
doaj   +1 more source

Contemporaneous Statistics for Estimation in Stochastic Actor-Oriented Co-evolution Models [PDF]

Psychometrika, 2019
Stochastic actor-oriented models (SAOMs) can be used to analyse dynamic network data, collected by observing a network and a behaviour in a panel design. The parameters of SAOMs are usually estimated by the method of moments (MoM) implemented by a stochastic approximation algorithm, where statistics defining the moment conditions correspond in a ...
Viviana Amati, Felix Schönenberger, Tom A. B. Snijders   +2 more
openaire   +7 more sources

Modelling and Simulation of Asynchronous Real-Time Systems using Timed Rebeca [PDF]

Electronic Proceedings in Theoretical Computer Science, 2011
In this paper we propose an extension of the Rebeca language that can be used to model distributed and asynchronous systems with timing constraints. We provide the formal semantics of the language using Structural Operational Semantics, and show its ...
Luca Aceto, Matteo Cimini, Anna Ingolfsdottir, Arni Hermann Reynisson, Steinar Hugi Sigurdarson, Marjan Sirjani   +5 more
doaj   +1 more source

Inter-actor interaction : contributions to rehearsal and performance practice that attempt to minimize pre-agreed-upon performance structure and divided consciousness [PDF]

, 2014
This dissertation presents and analyses original contributions to rehearsal and performance practice. Flow criticism - the use of flow theory to examine performance practice - is proposed as a tool for evaluating existing identification-oriented ...
Silberschatz, Marc
core   +2 more sources

An Actor Database System for Akka

, 2019
System architectures for data-centric applications are commonly comprised of two tiers: An application tier and a data tier. The fact that these tiers do not typically share a common format for data is referred to as object-relational impedance mismatch.
Schneider, Frederic, Papenbrock, Thorsten, Schmidl, Sebastian   +2 more
core   +1 more source

Transformer-Based Emotion and Conflict Analysis of Disaster-Related Social Media: An Actor-Aware Decision Support Framework

Applied Sciences
Social media platforms have become critical communication environments during disasters, where individuals express emotions, share information, and engage in public discourse.
Mesut Toğaçar, Serpil Aslan, Ayşe Meydanoğlu, Emirhan Denizyol, Abdurrezzak Ekidi, Tuncay Karateke, Yunus Emre Temiz, Beyzade Nadir Çetin, Ramazan Erten, Hatice Çakmak, Enes Saylan   +10 more
doaj   +1 more source

Social network evolution and actor oriented models [PDF]

Mathématiques et sciences humaines, 1997
We present an overview of different actor oriented models of network evolution, that have been developed in the last couple of years. The models are constructed in different fields of application and all have in common that the emergence of network structure is directly or indirectly of interest.
openaire   +1 more source