Abstract The era of Big Data has arrived along with large volume, complex and growing data
generated by many distinct sources. Nowadays, nearly every aspect of the modern society is …

In the era of big data, we are facing with an immense volume and high velocity of data with
complex structures. Data can be produced by online and offline transactions, social …

With the rapid growth of Web 2.0 technology, a new paradigm has been developed that
allows many users to participate in decision-making processes within online social …

The effect of the linguistic (L-) summarization mined from a given dataset D by a human-
made method M strongly depends on the fuzzy sets constructed to represent the L-words of …

The picture fuzzy set is an efficient mathematical model to deal with uncertain real life
problems, in which a intuitionistic fuzzy set may fail to reveal satisfactory results. Picture …

Society may be assumed to be a combination of several small networks. Naturally, an
individual from one network is connected to several other networks (associated networks) …

Online social networks (OSNs) have become so popular that it has changed the Internet to a
more collaborative environment. Now, a third of the world's population participates in OSNs …

Let G be a network with n nodes and eigenvalues λ 1≥ λ 2≥⋅⋅⋅≥ λ n. Then G is called an
(n, d, λ)-network if it is d-regular and λ= max {| λ 2|,| λ 3|,⋯,| λ n|}. It is shown that if G is an (n …

Within the aspect of big data, veracity refers to the existing uncertainty in the dataset. The
continuous flow of unstructured data with unwanted noise may bring abnormality in the …

In recent years, many fields that experience a sudden proliferation of data, which increases
the volume of data that must be processed and the variety of formats the data is stored in …