Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploiting non-constant safe memory in resilient algorithms and data
  structures   We extend the Faulty RAM model by Finocchi and Italiano (2008) by adding a
safe memory of arbitrary size $S$, and we then derive tradeoffs between the
performance of resilient algorithmic techniques and the size of the safe
memory. Let $\delta$ and $\alpha$ denote, respectively, the maximum amount of
faults which can happen during the execution of an algorithm and the actual
number of occurred faults, with $\alpha \leq \delta$. We propose a resilient
algorithm for sorting $n$ entries which requires $O\left(n\log n+\alpha
(\delta/S + \log S)\right)$ time and uses $\Theta(S)$ safe memory words. Our
algorithm outperforms previous resilient sorting algorithms which do not
exploit the available safe memory and require $O\left(n\log n+
\alpha\delta\right)$ time. Finally, we exploit our sorting algorithm for
deriving a resilient priority queue. Our implementation uses $\Theta(S)$ safe
memory words and $\Theta(n)$ faulty memory words for storing $n$ keys, and
requires $O\left(\log n + \delta/S\right)$ amortized time for each insert and
deletemin operation. Our resilient priority queue improves the $O\left(\log n +
\delta\right)$ amortized time required by the state of the art.

28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an