Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tradeoff for Heterogeneous Distributed Storage Systems between Storage
  and Repair Cost   In this paper, we consider heterogeneous distributed storage systems (DSSs)
having flexible reconstruction degree, where each node in the system has
dynamic repair bandwidth and dynamic storage capacity. In particular, a data
collector can reconstruct the file at time $t$ using some arbitrary nodes in
the system and for a node failure the system can be repaired by some set of
arbitrary nodes. Using $min$-$cut$ bound, we investigate the fundamental
tradeoff between storage and repair cost for our model of heterogeneous DSS. In
particular, the problem is formulated as bi-objective optimization linear
programing problem. For an arbitrary DSS, it is shown that the calculated
$min$-$cut$ bound is tight.

21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg