Ellis Horowitz is an American

computer scientist A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (al ...

and Professor of

Computer Science Computer science is the study of computation, automation, and information. Computer science spans theoretical disciplines (such as algorithms, theory of computation, information theory, and automation) to Applied science, practical discipli ...

and Electrical Engineering at the

University of Southern California The University of Southern California (USC, SC, or Southern Cal) is a Private university, private research university in Los Angeles, California, United States. Founded in 1880 by Robert M. Widney, it is the oldest private research university in C ...

(USC). Horowitz is best known for his computer science textbooks on data structures and algorithms, co-authored with

Sartaj Sahni Professor Sartaj Kumar Sahni (born July 22, 1949, in Pune, India) is a computer scientist based in the United States, and is one of the pioneers in the field of data structures. He is a distinguished professor in the Department of Computer and I ...

. At USC, Horowitz was chairman of the Computer Science Department from 1990 to 1999. During his tenure he significantly improved relations between Computer Science and the

Information Sciences Institute The USC Information Sciences Institute (ISI) is a component of the University of Southern California (USC) Viterbi School of Engineering, and specializes in research and development in information processing, computing, and communications techno ...

(ISI), hiring senior faculty, and establishing the department's first industrial advisory board. From 1983 to 1993 with Lawrence Flon he co-founded Quality Software Products which designed and built UNIX application software. Their products included two spreadsheet programs, Q-calc and eXclaim, a project management system, MasterPlan, and a floating license server, Maitre D. The company was sold to Island Graphics.

Education

* B.S. (Mathematics)

Brooklyn College Brooklyn College is a public university in Brooklyn, Brooklyn, New York. It is part of the City University of New York system and enrolls about 15,000 undergraduate and 2,800 graduate students on a 35-acre campus. Being New York City's first publ ...

, 1964. * M.S. (Computer Science)

University of Wisconsin–Madison The University of Wisconsin–Madison (University of Wisconsin, Wisconsin, UW, UW–Madison, or simply Madison) is a public land-grant research university in Madison, Wisconsin. Founded when Wisconsin achieved statehood in 1848, UW–Madison ...

, 1967. * Ph.D. (Computer Science) University of Wisconsin–Madison, 1969.

Peer-to-peer systems

Horowitz has been actively engaged as an

expert witness An expert witness, particularly in common law countries such as the United Kingdom, Australia, and the United States, is a person whose opinion by virtue of education, training, certification, skills or experience, is accepted by the judge as ...

testifying in numerous

peer-to-peer file sharing Peer-to-peer file sharing is the distribution and sharing of digital media using peer-to-peer (P2P) networking technology. P2P file sharing allows users to access media files such as books, music, movies, and games using a P2P software program tha ...

legal cases. Generally, he has represented the copyright owner, including individual record companies, the

Recording Industry Association of America The Recording Industry Association of America (RIAA) is a trade organization that represents the music recording industry in the United States. Its members consist of record labels and distributors that the RIAA says "create, manufacture, and/o ...

, and the

Motion Picture Association of America The Motion Picture Association (MPA) is an American trade association representing the five major film studios of the United States, as well as the video streaming service Netflix. Founded in 1922 as the Motion Picture Producers and Distribu ...

. His testimony has been cited numerous times in various decisions and orders, in particular: * Horowitz was cited in the

Arista Records LLC v. Lime Group LLC ''Arista Records LLC v. Lime Group LLC'', 715 F. Supp. 2d 481 (S.D.N.Y. 2010), is a United States district court case in which the Southern District of New York held that Lime Group LLC, the defendant, induced copyright infringement with its peer ...

case. * His testimony was also cited in

RIAA The Recording Industry Association of America (RIAA) is a trade organization that represents the music recording industry in the United States. Its members consist of record labels and distributors that the RIAA says "create, manufacture, and/o ...

versus

MP3tunes Michael Robertson (born 1967) is the founder and former CEO of MP3.com, an Internet music site. In the years following his departure from MP3.com Robertson has launched several companies, including Linspire, SIPphone, MP3tunes, and Ajax13. He ...

. * In several BitTorrent cases including

MPAA The Motion Picture Association (MPA) is an American trade association representing the five major film studios of the United States, as well as the video streaming service Netflix. Founded in 1922 as the Motion Picture Producers and Distribu ...

versus isoHunt. More recently, Horowitz has represented

Universal Music Group Universal Music Group N.V. (often abbreviated as UMG and referred to as just Universal Music) is a Dutch– American multinational music corporation under Dutch law. UMG's corporate headquarters are located in Hilversum, Netherlands and its ...

(UMG) and others against the music streaming service Grooveshark.com. Summary judgment was awarded to UMG, with the decision citing Horowitz' expert reports.

Distance education

In 1999, Horowitz was appointed Director of

Information Technology Information technology (IT) is the use of computers to create, process, store, retrieve, and exchange all kinds of data . and information. IT forms part of information and communications technology (ICT). An information technology system (I ...

and

Distance Education Distance education, also known as distance learning, is the education of students who may not always be physically present at a school, or where the learner and the teacher are separated in both time and distance. Traditionally, this usually in ...

in USC's Viterbi School of Engineering. Part of his responsibilities included their satellite-based closed circuit instructional network. He renamed the organization USC's Distance Education Network (DEN) and moved course delivery from satellite to the Web. DEN currently offers numerous graduate level courses leading to master's degrees, primarily in computer science and electrical engineering. In 2000 he received an outstanding distance education educator award from R1edu.org.

Selected publications

Ellis Horowitz has published numerous technical articles and several books, including: * 1975. * 1984. * 2007.

References

External links

* {{DEFAULTSORT:Horowitz, Ellis 1944 births Living people People from New York City Brooklyn College alumni University of Wisconsin–Madison College of Letters and Science alumni American computer scientists Computer science writers University of Southern California faculty American textbook writers