Personal website for Ahmed H. Zahran covering his research and teaching activities.

Hitachi's North American unit of the global telecommunications research and development.

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Pakarsoft Systems technology within reach. Pakarsoft expertise built networked systems. Pakarsoft integrated heterogeneous solutions will suit your organization needs. Unified Communications solutions experts, Your vision driven technology partner.

Mac Concierge is a small and medium business IT support firm. We specialize in cross-platform, heterogeneous network design and support in the New York City area.

The Markowetz lab for Cancer Systems Biology develops algorithms and statistics to leverage complex and heterogeneous data sources for biomedical research.

The Markowetz lab for Cancer Systems Biology develops algorithms and statistics to leverage complex and heterogeneous data sources for biomedical research.