Sciweavers

935 search results - page 30 / 187
» The directional p
Sort
View
DBISP2P
2003
Springer
105views Database» more  DBISP2P 2003»
14 years 24 days ago
Distributed Queries and Query Optimization in Schema-Based P2P-Systems
Databases have employed a schema-based approach to store and retrieve structured data for decades. For peer-to-peer (P2P) networks, similar approaches are just beginning to emerge,...
Ingo Brunkhorst, Hadhami Dhraief, Alfons Kemper, W...
BMCBI
2008
102views more  BMCBI 2008»
13 years 7 months ago
Stability of the core domain of p53: insights from computer simulations
: The tumour suppressor protein p53 protein has a core domain that binds DNA and is the site for most oncogenic mutations. This domain is quite unstable compared to its homologs p...
Arumugam Madhumalar, Derek John Smith, Chandra Ver...
DBISP2P
2004
Springer
111views Database» more  DBISP2P 2004»
14 years 1 months ago
Processing and Optimization of Complex Queries in Schema-Based P2P-Networks
Peer-to-Peer infrastructures are emerging as one of the important data management infrastructures in the World Wide Web. So far, however, most work has focused on simple P2P networ...
Hadhami Dhraief, Alfons Kemper, Wolfgang Nejdl, Ch...
DNA
2007
Springer
176views Bioinformatics» more  DNA 2007»
14 years 1 months ago
Asynchronous Spiking Neural P Systems: Decidability and Undecidability
In search for “realistic” bio-inspired computing models, we consider asynchronous spiking neural P systems, in the hope to get a class of computing devices with decidable prope...
Matteo Cavaliere, Ömer Egecioglu, Oscar H. Ib...
BMCBI
2010
137views more  BMCBI 2010»
13 years 2 months ago
The ancient history of the structure of ribonuclease P and the early origins of Archaea
Background: Ribonuclease P is an ancient endonuclease that cleaves precursor tRNA and generally consists of a catalytic RNA subunit (RPR) and one or more proteins (RPPs). It repre...
Feng-Jie Sun, Gustavo Caetano-Anollés