Stephen Howard

Construction of a Large Class of Deterministic Sensing Matrices that Satisfy a Statistical Isometry Property (2009)

Calderbank, Robert, Howard, Stephen, Jafarpour, Sina

Compressed Sensing aims to capture attributes of $k$-sparse signals using very few measurements. In the standard Compressed Sensing paradigm, the $\m\times \n$ measurement matrix $\A$ is required to...

Geometry of the Welch Bounds (2009)

Datta, Somantika, Howard, Stephen, Cochran, Douglas

A geometric perspective is used to derive the entire family of Welch bounds. This perspective unifies a number of observations that have been made regarding tightness of the bounds and their...

SENSOR MANAGEMENT FOR RADAR: A TUTORIAL (2008)

Bill Moran, Sofia Suvorova, Stephen Howard

Abstract In this chapter we describe some of the ideas being pursued in sensor scheduling as they apply to radar. A modern phased-array pulse-Doppler radar has several different parameters available...

Optimal Policy for Scheduling of Gauss-Markov Systems (2004)

Stephen Howard Sofia, Stephen Howard, Sofia Suvorova, Bill Moran

This paper considers the problem of multi-step scheduling the measurement of several Gauss-Markov systems. Such a problem occurs, for example, in the allocation of the time of a single beam...

Supporting Dynamic Policy Change Using CORBA System Management Facilities (1997)

Stephen Howard Hanan, Stephen Howard, Hanan Lutfiyya, Michael Katchabaw, Michael Bauer

Automation of management tasks is an effective counter-measure to the growingcomplexity of distributed systems. An increasingly popular view redefines the role of the management system to include...

Supporting Dynamic Policy Change Using CORBA System Management Facilities (1997)

Stephen Howard, Hanan Lutfiyya, Michael Katchabaw, Michael Bauer

Automation of management tasks is an effective counter-measure to the growingcomplexity of distributed systems. An increasingly popular view redefines the role of the management system to include...

Supporting Dynamic Policy Change Using CORBA System Management Facilities (1997)

Stephen Howard, Hanan Lutfiyya, Michael Katchabaw, Michael Bauer

Automation of management tasks is an effective counter-measure to the growingcomplexity of distributed systems. An increasingly popular view redefines the role of the management system to include...

A Robust Recursive Filter for Radar Pulse Train Parameter Estimation and Tracking (1996)

Stephen Howard, Songsri Sirianunpiboon

A robust filter for the estimation of the pulse repetition interval (PRI) of a periodic radar pulse train is derived. The filter uses only the pulse times of arrival (TOA) and is specifically...