Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Real-time TPC Analysis with the ALICE High-Level Trigger   The ALICE High-Level Trigger processes data online, to either select
interesting (sub-) events, or to compress data efficiently by modeling
techniques.
  Focusing on the main data source, the Time Projection Chamber, the
architecure of the system and the current state of the tracking and compression
methods are outlined.

2
The categories of this paper are: math
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc