Personne

Thomas Heinis

Cette personne n’est plus à l’EPFL

Publications associées (32)

SCOUT: Prefetching for Latent Structure Following Queries

Anastasia Ailamaki, Henry Markram, Felix Schürmann, Thomas Heinis, Farhan Tauheed

Today's scientists are quickly moving from in vitro to in silico experimentation: they no longer analyze natural phenomena in a petri dish, but instead they build models and simulate them. Managing and analyzing the massive amounts of data involved in simu ...

2012

Challenges and Opportunities in Self-Managing Scientific Databases

Anastasia Ailamaki, Miguel Sérgio De Oliveira Branco, Thomas Heinis, Ioannis Alagiannis, Farhan Tauheed

Advances in observation instruments and abundance of computational power for simulations encourage scientists to gather and produce unprecedented amounts of increasingly complex data. Organizing data automatically to enable efficient and unobstructed acces ...

2011

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One of the most challenging tasks for the database administrator is to physically design the database to attain optimal performance for a given workload. Physical design is hard because it requires the selection of an optimal set of design features from a ...

2010

Efficient Lineage Tracking for Scientific Workflows

Thomas Heinis

Data lineage and data provenance are key to the management of scientific data. Not knowing the exact provenance and processing pipeline used to produce a derived data set often renders the data set useless from a scientific point of view. On the positive s ...

ACM2008

Automatic Configuration of an Autonomic Controller: An Experimental Study with Zero-Configuration Policies

Thomas Heinis

Autonomic control managers can remove the need for manual system configuration in order to achieve good performance and efficient resource utilization. However, simple controllers based on reconfiguration actions tied to thresholds, or 'if-then' rules, the ...

2008

Autonomic Resource Provisioning for Software Business Processes

Thomas Heinis

Software development nowadays involves several levels of abstraction: starting from the programming of single objects, to their combination into components, to their publication as services and the overall architecture linking elements at each level. As a ...

2007

JOpera: Autonomic Service Orchestration

Thomas Heinis

The increasing interest in new software engineering technologies for application integration such as Service Oriented Computing and Service Orchestration has resulted in a proliferation of workflow management systems as the underlying representation and ex ...

2006

Developing Scientific Workflows from Heterogeneous Services

Thomas Heinis

Scientific WorkFlows (SWFs) need to utilize components and applications in order to satisfy the requirements of specific workflow tasks. Technology trends in software development signify a move from component-based to service-oriented approach, therefore S ...

2006

The Web services resource framework (WS-RF) and the Web services notification (WS-N) specifications are a crucial component of grid infrastructures. They provide a standardized interface to stateful services so that they can be managed remotely. There are ...

2006

An increasing amount of Web services are being implemented using process management tools and languages (BPML, BPEL, etc.). The main advantage of processes is that designers can express complex business conversations at a high level of abstraction, even re ...

IEEE Computer Society2005

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