Estimation of line efficiency by aggregation

An iterative approach for estimation of efficiency by weighted distance

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

Improving the efficiency of supervision by software through state aggregation

Software supervision is an approach to the real-time detection of failures. A software supervisor is a unit which monitors both the inputs and outputs of a real-time system and reports discrepancies between observed and expected behaviors. The major diiculty with software supervision is the running-time complexity of the supervisor. A signiicant source of running-time complexity was determined ...

an iterative approach for estimation of efficiency by weighted distance

Text Line Aggregation

We present a new approach to text line aggregation that can work as both a line formation stage for a myriad of text segmentation methods (over all orientations) and as an extra level of filtering to remove false text candidates. The proposed method is centred on the processing of candidate text components based on local and global measures. We use orientation histograms to build an understandi...