Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Diffusion on social media platforms: A point process model for interaction among similar content
Social media platforms disseminate a massive volume of user-generated content, some of
which convey similar and overlap** information. We study how the diffusion of a given …
which convey similar and overlap** information. We study how the diffusion of a given …
Cumulants of Hawkes point processes
We derive explicit, closed-form expressions for the cumulant densities of a multivariate, self-
exciting Hawkes point process, generalizing a result of Hawkes in his earlier work on the …
exciting Hawkes point process, generalizing a result of Hawkes in his earlier work on the …
The excess volatility puzzle explained by financial noise amplification from endogenous feedbacks
The arguably most important paradox of financial economics—the excess volatility puzzle—
first identified by Robert Shiller in 1981 states that asset prices fluctuate much more than …
first identified by Robert Shiller in 1981 states that asset prices fluctuate much more than …
How much is the whole really more than the sum of its parts? 1⊞ 1= 2.5: superlinear productivity in collective group actions
In a variety of open source software projects, we document a superlinear growth of
production intensity () as a function of the number of active developers, with a median value …
production intensity () as a function of the number of active developers, with a median value …
Expectations of Linear and Nonlinear Hawkes Processes Using a Field-Theoretical Approach
Moments play a crucial role for understanding the mathematical properties and practical
applications of Hawkes processes. Here, we derive expectations of Hawkes processes and …
applications of Hawkes processes. Here, we derive expectations of Hawkes processes and …
Quantification of the Self-Excited Emotion Dynamics in Online Interactions
Emotions are essential for guiding human behavior, particularly in social interactions. In
modern societies, a growing share of human interactions are taking place online which has …
modern societies, a growing share of human interactions are taking place online which has …
On stability of Hawkes process
D Karabash - arxiv preprint arxiv:1201.1573, 2012 - arxiv.org
Existence and stability properties are studied for Hawkes process, ie point process $ S $ that
has long-memory and intensity $ r (t)=\lambda\big (g_0 (t)+\sum_ {\tau< t,\tau\in S} h (t …
has long-memory and intensity $ r (t)=\lambda\big (g_0 (t)+\sum_ {\tau< t,\tau\in S} h (t …
Generating functions and stability study of multivariate self-excited epidemic processes
We present a stability study of the class of multivariate self-excited Hawkes point processes,
that can model natural and social systems, including earthquakes, epileptic seizures and the …
that can model natural and social systems, including earthquakes, epileptic seizures and the …
Aristotle vs. Ringelmann: On superlinear production in open source software
Organizations exist because they provide additional production gains, in comparison to
horizontal ways of allocating resources, such as markets (Coase, 1937), and the open …
horizontal ways of allocating resources, such as markets (Coase, 1937), and the open …
Perfect sampling of multivariate Hawkes processes
As an extension of self-exciting Hawkes process, the multivariate Hawkes process models
counting processes of different types of random events with mutual excitement. In this paper …
counting processes of different types of random events with mutual excitement. In this paper …