title: BOWS (bioinformatics open web services) to centralize bioinformatics tools in web services.
abstract: BACKGROUND
  Bioinformaticians face a range of difficulties to get locally-installed tools running and producing results; they would greatly benefit from a system that could centralize most of the tools, using an easy interface for input and output. Web services, due to their universal nature and widely known interface, constitute a very good option to achieve this goal.
  
  
  RESULTS
  Bioinformatics open web services (BOWS) is a system based on generic web services produced to allow programmatic access to applications running on high-performance computing (HPC) clusters. BOWS intermediates the access to registered tools by providing front-end and back-end web services. Programmers can install applications in HPC clusters in any programming language and use the back-end service to check for new jobs and their parameters, and then to send the results to BOWS. Programs running in simple computers consume the BOWS front-end service to submit new processes and read results. BOWS compiles Java clients, which encapsulate the front-end web service requisitions, and automatically creates a web page that disposes the registered applications and clients.
  
  
  CONCLUSIONS
  Bioinformatics open web services registered applications can be accessed from virtually any programming language through web services, or using standard java clients. The back-end can run in HPC clusters, allowing bioinformaticians to remotely run high-processing demand applications directly from their machines.
authors.affiliation: Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil. hvmelo@gmail.com.
authors.forename: Henrique
authors.initials: H
authors.lastname: Velloso
authors.affiliation: Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil. ricardovialle@gmail.com.
authors.forename: Ricardo A
authors.initials: RA
authors.lastname: Vialle
authors.affiliation: Departamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil. miguel@icb.ufmg.br.
authors.forename: J Miguel
authors.initials: JM
authors.lastname: Ortega
mesh_terms: D019295:Computational Biology / Q000379:methods*; D020407:Internet; D012984:Software; D014584:User-Computer Interface