After his doctorate, Adler worked for Hughes Aircraft in their Space and Communications Group, working on diverse projects including the analysis of the effects of X-ray bursts on satellite cables, development of new error-correcting codes, designing an automobile anti-theft key, and digital image and video compression research (wavelets and MPEG-2).[4]
Mars exploration
From 1992 through 1995, Adler was the Lead Mission Engineer on the Cassini–Huygens mission.[4] Afterwards, he became the Mars Exploration Program Architect at the Jet Propulsion Laboratory (JPL) from 1996 through 1998, which meant that Adler was responsible for planning the Mars exploration missions from 2001 on as well as handling inter-project engineering issues for missions in flight and in development during the time.[6] In 1999 and early 2000, Adler was the Mission and Systems Manager and Chief Engineer for the Mars Sample Return project, which was to launch three missions in 2003 and 2005 to bring Martian samples back to Earth in 2008. The project was canceled after the failure of Mars Polar Lander.[6]
Mars Exploration Rover mission
Adler initiated and led a three-and-a-half-week study on the concept that was later selected as the Mars Exploration Rover (MER) mission for 2003. He has served as the Deputy Mission System Manager, the Acting Project Engineer, the Deputy Assembly, Test, and Launch Operations Manager, the Landing Site Selection Engineer, and the Spirit Mission Manager.[6]
Together with co-author Jean-loup Gailly, Adler received the 2009 USENIX Software Tools User Group (STUG) award for their contributions to open algorithms for data compression.[9]
↑"The gzip home page". July 27, 2003. Retrieved June 29, 2015. gzip was written by Jean-loup Gailly…and Mark Adler for the decompression code.
↑Roelofs, Greg (March 14, 2009). "History of the Portable Network Graphics (PNG) Format". Retrieved June 29, 2015. Within one week, most of the major features of PNG had been proposed, if not yet accepted: delta-filtering for improved compression (Scott Elliott and Mark Adler).…The true glory is really reserved for three people, however: Info-ZIP's Jean-loup Gailly and Mark Adler (both also of gzip fame), who originally wrote Zip's deflate() and UnZip's inflate() routines and then, for PNG, rewrote them as a portable library called zlib; and Guy Eric Schalnat of Group 42, who almost single-handedly wrote the libpng reference implementation (originally pnglib) from scratch.
.jpg)
