Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Standards for enabling heterogeneous IaaS cloud federations   Technology market is continuing a rapid growth phase where different resource
providers and Cloud Management Frameworks are positioning to provide ad-hoc
solutions -in terms of management interfaces, information discovery or billing-
trying to differentiate from competitors but that as a result remain
incompatible between them when addressing more complex scenarios like federated
clouds. Grasping interoperability problems present in current infrastructures
is then a must-do, tackled by studying how existing and emerging standards
could enhance user experience in the cloud ecosystem. In this paper we will
review the current open challenges in Infrastructure as a Service cloud
interoperability and federation, as well as point to the potential standards
that should alleviate these problems.

31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess