Question: Rensselaer Polytechnic Institute and Baylor University are both considered what kind of university?

<P0-S0> Tech Valley began as a marketing name for the eastern part of the U.S. state of New York, encompassing the Capital District and the Hudson Valley. <P0-S1>  Originated in 1998 to promote the greater Albany area as a high-tech competitor to regions such as Silicon Valley and Boston, the moniker subsequently grew to represent the counties in New York between IBM's Westchester County plants in the south and the U.S.-Canadian border to the north, and has since evolved to constitute both the technologically-oriented metonym and the geographic territory comprising most of New York State north of New York City. <P0-S2>  The area's high technology ecosystem is supported by technologically-focused academic institutions including Rensselaer Polytechnic Institute and the State University of New York Polytechnic Institute. <P0-S3>  Tech Valley grew from encompassing 19 counties straddling both sides of the Adirondack Northway and the New York Thruway, and with heavy state taxpayer subsidy, has experienced significant growth in the computer hardware side of the high-technology industry, with great strides in the nanotechnology sector, digital electronics design, and water- and electricity-dependent integrated microchip circuit manufacturing, involving companies including IBM in Armonk and its Thomas J. Watson Research Center in Yorktown Heights, GlobalFoundries in Malta, and others. <P0-S4>  As of 2015, venture capital investment in Tech Valley had grown to US$163 million. <P0-S5>  Westchester County has developed a burgeoning biotechnology sector in the 21st century, with over US$1 billion in planned private investment as of 2016, earning the county the nickname "Biochester". <SEP> <P1-S0> Baylor University (BU) is a private Baptist university in Waco, Texas. <P1-S1>  Chartered in 1845 by the last Congress of the Republic of Texas, it is the oldest continuously-operating university in Texas and one of the first educational institutions west of the Mississippi River in the United States. <P1-S2>  Located on the banks of the Brazos River next to I-35, between the Dallas-Fort Worth Metroplex and Austin, the university's 1,000-acre campus is the largest Baptist university campus in the world. <SEP> <P2-S0> Rensselaer Polytechnic Institute ( ), or RPI, is a private research university and space-grant institution located in Troy, New York, with two additional campuses in Hartford and Groton, Connecticut. <SEP> <P3-S0> George Bugliarello, (1928-February 2011) President Emeritus (having served as president from 1973 to 1994), Institute Professor and former chancellor (1994–2003) of the Polytechnic Institute of NYU (formerly Polytechnic University), was an engineer and educator with a broad background ranging from fluid mechanics to computer languages, the environment, biomedical engineering and science policy. <P3-S1>  He held a Doctor of Science degree in engineering from the Massachusetts Institute of Technology, and was awarded honorary degrees from Carnegie-Mellon University, the University of Trieste, the Milwaukee School of Engineering, the Illinois Institute of Technology, Pace University, Trinity College, Rensselaer Polytechnic Institute, and the University of Minnesota.