human: Given a node-centered hypergraph: <hypergraph>, where nodes represent authors and hyperedges represent groups of authors who co-authored the same paper.

Details of the hypergraph:
Center node: "Comparing Sequences with Segment Rearrangements"
  Abstract: Computational genomics involves comparing sequences based on “similarity” for detecting evolutionary and functional relationships. Until very recently, available portions of the human genome sequence (and that of other species) were fairly short and sparse. Most sequencing effort was focused on genes and other short units; similarity between such sequences was measured based on character level differences. However with the advent of whole genome sequencing technology there is emerging consensus that the measure of similarity between long genome sequences must capture the rearrangements of large segments found in abundance in the human genome.

Connected through hyperedge HE-1 (induced by source paper "In-place differential file compression"):
  with members:
    (none)

Question: Please tell me which research area the center author belongs to. The 4 classes are: Computer science, Mathematics, Engineering, Economics, Psychology, Business. Directly output the class name.

gpt: Computer science