Partitioning Uncertain Workflows

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Partitioning Uncertain Workflows

It is common practice to partition complex workflows into separate channels in order to speed up their completion times. When this is done within a distributed environment, unavoidable fluctuations make individual realizations depart from the expected average gains. We present a method for breaking any complex workflow into several workloads in such a way that once their outputs are joined, the...

متن کامل

Collaborative Data-centric Workflows: Towards Knowledge centric workflows and Integrating Uncertain Data

The acquisition of data, in particular for scientific data, is more and more organized in complex processes that are captured by workflows. These workflows are often driven by ontologies. For example the collaborative application Spipoll [3] proposes to collect information about pollination in France. The users take pictures of insects on flowers, download them on the application and then ident...

متن کامل

Towards Integration of Uncertain Sensor Data into Context-aware Workflows

The integration and usage of uncertain sensor data in workflows is a difficult problem. In this paper we describe these difficulties which result from the combination of very distinct areas. On the one hand, applications from area of measurement engineering manage sensors that capture data and annotate the data with technical meta data. On the other hand, context-aware workflows from the BPM ar...

متن کامل

Partitioning and Scheduling Workflows across Multiple Sites with Storage Constraints

This paper aims to address the problem of scheduling large workflows onto multiple execution sites with storage constraints. Three heuristics are proposed to first partition the workflow into sub-workflows. Three estimators and two schedulers are then used to schedule subworkflows to the execution sites. Performance with three real-world workflows shows that this approach is able to satisfy sto...

متن کامل

A Bayesian Approach to the Partitioning of Workflows

When partitioning workflows in realistic scenarios, the knowledge of the processing units is often vague or unknown. A naive approach to addressing this issue is to perform many controlled experiments for different workloads, each consisting of multiple number of trials in order to estimate the mean and variance of the specific workload. Since this controlled experimental approach can be quite ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: SSRN Electronic Journal

سال: 2015

ISSN: 1556-5068

DOI: 10.2139/ssrn.2625847