Sökning: "Thorvaldur Jochumsson"

Hittade 2 uppsatser innehållade orden Thorvaldur Jochumsson.

1. 1. Inferring Genetic Networks from Expression Data with Mutual Information

   Magister-uppsats, Institutionen för datavetenskap

   Författare :Thorvaldur Jochumsson; [2002]
   Nyckelord :Gene Expression; Gene Expression Analysis; Genetic Networks; Gene Regulation; Mutual Information;

   Sammanfattning : Recent methods to infer genetic networks are based on identifying gene interactions by similarities in expression profiles. These methods are founded on the assumption that interacting genes share higher similarities in their expression profiles than non-interacting genes. LÄS MER

3. 2. Heuristic multi-sequence search methods

   Kandidat-uppsats, Institutionen för datavetenskap

   Författare :Thorvaldur Jochumsson; [2001]
   Nyckelord :Heuristic multi-sequence search methods;

   Sammanfattning : With increasing size of sequence databases heuristic search approaches have become necessary. Hidden Markov models are the best performing search methods known today with respect to discriminative power, but are too time complex to be practical when searching in large sequence databases. LÄS MER