Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Clustering Evolving Networks   Roughly speaking, clustering evolving networks aims at detecting structurally
dense subgroups in networks that evolve over time. This implies that the
subgroups we seek for also evolve, which results in many additional tasks
compared to clustering static networks. We discuss these additional tasks and
difficulties resulting thereof and present an overview on current approaches to
solve these problems. We focus on clustering approaches in online scenarios,
i.e., approaches that incrementally use structural information from previous
time steps in order to incorporate temporal smoothness or to achieve low
running time. Moreover, we describe a collection of real world networks and
generators for synthetic data that are often used for evaluation.

23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an