Clustered Graph Hierarchical Layout Algorithm for Systems Biology Models

Fuzzy Hierarchical Location-Allocation Models for Congested Systems

There exist various service systems that have hierarchical structure. In hierarchical service networks, facilities at different levels provide different types of services. For example, in health care systems, general centers provide low-level services such as primary health care services, while the specialized hospitals provide high-level services. Because of demand congestion in service networ...

Lossless Compression Algorithm for Hierarchical Ic Layout

Lossless Compression Algorithm for Hierarchical IC Layout

Hierarchical Clustered Hidden Process Models

Machine Learning techniques have been used quite widely for the task of predicting cognitive processes from fMRI data. However, these models do not describe well the fMRI signal when it is generated by multiple cognitive processes that are simultaneously active. In this paper we consider the problem of accurately modeling the fMRI signal of a human subject who is performing a task involving mul...

An Algorithm for Drawing a Hierarchical Graph

Lossless Compression Algorithm for Hierarchical IC Layout Data

An important step in today’s Integrated Circuit (IC) manufacturing is optical proximity correction (OPC). While OPC increases the fidelity of pattern transfer to the wafer, it also significantly increases IC layout file size. This has the undesirable side effect of increasing storage, processing, and I.O. times for subsequent steps of mask preparation. To alleviate the growing volume of layout ...