Generation of arbitrary two-point correlated directed networks with given modularity

نویسندگان

  • Jie Zhou
  • Gaoxi Xiao
  • Limsoon Wong
  • Xiuju Fu
  • Stefan Ma
  • Tee Hiang Cheng
چکیده

a School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore b School of Computing & School of Medicine, National University of Singapore, Singapore 117417, Singapore c Advanced Computing, Institute of High Performance Computing, Singapore 138623, Singapore d Epidemiology & Disease Control Division, Ministry of Health, Singapore 169854, Singapore

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mining Overlapping Communities in Real-world Networks Based on Extended Modularity Gain

Detecting communities plays a vital role in studying group level patterns of a social network and it can be helpful in developing several recommendation systems such as movie recommendation, book recommendation, friend recommendation and so on. Most of the community detection algorithms can detect disjoint communities only, but in the real time scenario, a node can be a member of more than one ...

متن کامل

Modularity in Artificial Neural Networks

The concept of modularity is a main concern for the generation of artificially intelligent systems. Modularity is an ubiquitous organization principle found everywhere in natural and artificial complex systems (Callebaut, 2005). Evidences from biological and philosophical points of view (Caelli and Wen, 1999) (Fodor, 1983), indicate that modularity is a requisite for complex intelligent behavio...

متن کامل

Arrival probability in the stochastic networks with an established discrete time Markov chain

The probable lack of some arcs and nodes in the stochastic networks is considered in this paper, and its effect is shown as the arrival probability from a given source node to a given sink node. A discrete time Markov chain with an absorbing state is established in a directed acyclic network. Then, the probability of transition from the initial state to the absorbing state is computed. It is as...

متن کامل

Placement and Sizing of Various Renewable Generations in Distribution Networks with Consideration of Generation Uncertainties using Point Estimate Method

Abstract: Deploying Distributed Generation (DG) units has increased due to yearly increase of electric energy demand and technological advancements beyond Smart Grid. Although, DGs offer several advantages such as reducing economic costs and environmental impacts, the operation of these units in power systems creates several problems. In this paper, optimal allocation and sizing of DG units in ...

متن کامل

Community detection in directed acyclic graphs

Some temporal networks, most notably citation networks, are naturally represented as directed acyclic graphs (DAGs). To detect communities in DAGs, we propose a modularity for DAGs by defining an appropriate null model (i.e., randomized network) respecting the order of nodes. We implement a spectral method to approximately maximize the proposed modularity measure and test the method on citation...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010