Jorge Levera

Experimental Studies Using Photonic Data Services (2008)

At Igrid, Robert L. Grossman, Yunhong Gu, Don Hamelburg, Dave Hanley, Xinwei Hong, ...

We describe an architecture for remote and distributed data intensive applications which integrates path services for optical paths, network protocol services for high performance data transport, and...

Abstract Merging Multiple Data Streams on Common Keys over High Performance Networks (2007)

Marco Mazzucco, Asvin Ananthanarayan, Robert L. Grossman, Jorge Levera, Gokulnath Bhagavantha Rao

The model for data mining on streaming data assumes that there is a buffer of £xed length and a data stream of in£nite length and the challenge is to extract patterns, changes, anomalies, and...

Integrating Path, Network and Data Services to Support Next Generation Data Mining Applications, Data Mining: Next Generation (2007)

Robert L. Grossman, Yunhong Gu, Dave Hanley, Xinwei Hong, Jorge Levera, Marco Mazzucco, ...

We describe an architecture for next generation, distributed data mining systems which integrates data services to facilitate remote data analysis and distributed data mining, network protocol...

A case for global access to large distributed data sets using data webs employing photonic data services, in preparation (2007)

Dave Lillethun, Robert L. Grossman, Yunhong Gu, Dave Hanley, Xinwei Hong, Jorge Levera, ...

We argue that data webs employing specialized path services, network protocols, and data protocols can be an effective platform to analyze and access millions of distributed Gigabyte (and larger)...

Experimental Studies Using Median Polish Procedures to Reduce Alarm Rates (2004)

Jorge Levera, Benjamin Barán, Robert Grossman, Hsinchun Chen, Reagan Moore, Daniel Zeng, ...

Abstract. The overwhelming number of alarms generated by rule-based network intrusion detection systems makes the task of network security operators ineffective. Preliminary results on an approach...

Abstract Merging Multiple Data Streams on Common Keys over High Performance Networks (2002)

Marco Mazzucco, Asvin Ananthanarayan, Robert L. Grossman, Jorge Levera, Gokulnath Bhagavantha Rao

The model for data mining on streaming data assumes that there is a buffer of fixed length and a data stream of infinite length and the challenge is to extract patterns, changes, anomalies, and...

Experimental Studies Using Photonic Data Services at IGrid 2002 (2002)

At Igrid, Robert L. Grossman, Yunhong Gu, Don Hamelburg, Dave Hanley, Xinwei Hong, ...

We describe an architecture for remote and distributed data intensive applications which integrates optical path services, network protocol services for high performance data transport, and data...

Merging Multiple Data Streams on Common Keys over High Performance Networks (2002)

Marco Mazzucco, Asvin Ananthanarayan, Robert L. Grossman, Jorge Levera, Gokulnath Bhagavantha Rao

The model for data mining on streaming data assumes that there is a bu#er of fixed length and a data stream of infinite length and the challenge is to extract patterns, changes, anomalies, and...

Data Webs for Earth Science Data (2002)

Asvin Ananthanarayan Rajiv, Rajiv Balach, Yunhong Gu, Robert Grossman, Xinwei Hong, Jorge Levera, ...

We describe high performance data webs for earth science data which are designed for interactively analyzing small to moderate size remote data sets, as well as mining distributed data sets....