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Topic: Carl Hewitt

	TWIST'99 - Carl Hewitt - Q & A
		Carl Hewitt: The S-word is tricky, namely symbol.
		Carl Hewitt: It's better to talk about implementations rather than objects.
		Carl Ellison: I'm not feeling comfortable working on this level of abstraction.
	www.isr.uci.edu /events/twist/twist99/presentations/hewitt/hewitt-qna.html (628 words)

	Carl Hewitt - Wikipedia, the free encyclopedia
		Carl E. Hewitt is an Associate Professor (Emeritus) in the Electrical Engineering and Computer Science department at the Massachusetts Institute of Technology (MIT).
		Hewitt (whose 1971 dissertation in mathematics committee was Marvin Minsky, Seymour Papert (supervisor) and Mike Paterson) championed the "procedural embedding of knowledge" in the form of high level procedural plans in contrast to the logical approach pioneered by John McCarthy who advocated expressing knowledge declaratively in mathematical logic for Artificial Intelligence.
		Hewitt and his students and colleagues are also known for their work on the Actor model.
	en.wikipedia.org /wiki/Carl_Hewitt (685 words)

	Actor model - Wikipedia, the free encyclopedia
		Hewitt was intrigued by Smalltalk-71 but was put off by the complexity of communication that included invocations with many fields including global, sender, receiver, reply-style, status, reply, operator selector, etc.
		Hewitt argued otherwise: there is no bound that can be placed on how long it takes a computational circuit called an arbiter to settle (see metastability in electronics).
		Hewitt argued against adding the requirement that messages must arrive in the order in which they are sent to the Actor model.
	en.wikipedia.org /wiki/Actor_model (4945 words)

	j-s-bach Mp3 Albums Review
		Angela Hewitt's unashamedly pianistic Bach is enormously satisfying, full of coloristic effects, dynamic variation, rhythmic flexibility, precise articulation, and above all, a feel for the dance rhythms never far from the surface of this music.
		Angela Hewitt's Goldbergs - and really all her Bach or Couperin in general - may be most simplistically characterized as having a more gentle, graceful and lyrical style.
		Miss Hewitt is also a master tonal colorist and is not shy to tactfully use the pedals and nuances of the modern piano to create a greater richness in the music - while taking care to avoid blurring her individual lines.
	www.mp3-find.com /albums_review_j-s-bach.asp (1200 words)

	Hewitt Laboratory in astronomy
		Hewitt Lab, Eikenberry said, will leave students better prepared to work on original research projects with astronomy professors and to qualify for more of the highly competitive summer research assistantships in astronomy around the country.
		A longtime supporter of science education at Cornell, Hewitt was a nuclear engineer and designer of reactors for submarines and power plants and ran his own consulting business before he retired in the early 1990s.
		The dedication was part of a two-day Friends of Astronomy symposium in which a group of about 50 interested alumni and friends took part in a hands-on demonstration of the new lab and heard about the latest developments in space science research at Cornell from members of the astronomy faculty.
	www.news.cornell.edu /http://www.news.corne/Chronicle/00/10.5.00/Hewitt_lab.html (895 words)

	Carl Hewitt Information
		Carl E. Hewitt is an Associate Professor (Emeritus) in the Electrical Engineering and Computer Science department at the Massachusetts Institute of Technology (MIT).
		Hewitt (whose 1971 dissertation in mathematics committee was Marvin Minsky, Seymour Papert (supervisor) and Mike Paterson) championed the "procedural embedding of knowledge" in the form of high level procedural plans in contrast to the logical approach pioneered by John McCarthy who advocated expressing knowledge declaratively in mathematical logic for Artificial Intelligence.
		Hewitt and his students and colleagues are also known for their work on the Actor model.
	www.bookrags.com /wiki/Carl_Hewitt (659 words)

	Hewitt Homeschooling Resources
		In 1963-64, the original founders of Hewitt identified a group of business and professional men and women who were concerned about trends in health, education, welfare, and the family decided to put their concerns into action.
		The Foundation was renamed Hewitt Research Foundation in 1969 to honor its co-founder Carl Hewitt.
		Hewitt's research has led it to be a proponent of homeschooling, which has experienced its own renaissance in the last twenty years.
	hewitthomeschooling.com /home/hhistory.asp (533 words)

	Alum returns to retro roots - Arts & Entertainment (Site not responding. Last check: 2007-10-19)
		Hewitt began singing at a young age and was profoundly influenced by his exposure to music through his teachers.
		As a self-taught guitarist, Hewitt learned how to play guitar by borrowing his brother's every chance he got and teaching himself how to play all the music that was popular at the time.
		Hewitt was influenced by various folk and rock music artists when he first started singing and playing guitar and thus has contributed to the style of the original music that he has produced over the years.
	www.brockpress.com /news/2004/11/09/ArtsEntertainment/Alum-Returns.To.Retro.Roots-798547.shtml (394 words)

	Hewitt Homeschooling Resources
		In 1963-64, the original founders of Hewitt identified a group of business and professional men and women who were concerned about trends in health, education, welfare, and the family decided to put their concerns into action.
		The Foundation was renamed Hewitt Research Foundation in 1969 to honor its co-founder Carl Hewitt.
		Hewitt's research has led it to be a proponent of homeschooling, which has experienced its own renaissance in the last twenty years.
	www.hewitthomeschooling.com /home/hhistory.asp (533 words)

	Logic Programming Encyclopedia Article @ FolkArtMuseum.com (Folk Art Museum) (Site not responding. Last check: 2007-10-19)
		Robert Kowalski developed the thesis that “computation could be subsumed by deduction” and quoted with approval “Computation is controlled deduction.” which he attributed to Pat Hayes in his 1988 paper on the early history of Prolog.
		Contrary to Kowalski and Hayes, Carl Hewitt developed the thesis that logical deduction was incapable of carrying out concurrent computation in open systems.
		This was the basis of the argument in Carl Hewitt and Gul Agha [1988] that the Prolog-like concurrent systems were neither deductive nor logical.
	www.folkartmuseum.com /encyclopedia/Logic_programming (1301 words)

	11Alive - We Want You to Know - News, Weather, Traffic, Sports, Arts, and Events
		Convicted murderer Carl Hewitt is scheduled to be sentenced Friday for the death of drug dealer Jeffrey Nigel George.
		Basically because we had different opinions on how (Hewitt) came to actually getting the gentleman in the car, and with the gentleman I mean the kid (who) was known as Nigel George.
		The prosecution alleged Hewitt shot George twice as he and Montez drove him out of Cuffy's subdivision, and four more times at Truelove Park where his body was dumped.
	www.11alive.com /specials/local/buckheadmurders/stories/special_archives_story.asp?storyid=1014 (465 words)

	Spartanburg SC \| GoUpstate.com \| Spartanburg Herald-Journal (Site not responding. Last check: 2007-10-19)
		Carl Hewitt [3] argued otherwise (the Actor model has the property of unbounded nondeterminism):
		Hewitt argued that issues in fairness derive in part from the global state point of view.
		Hewitt argued that there is a fundamental difference between choices in global state nondeterminism and the arrival order indeterminacy (nondeterminism) of the Actor model.
	www.goupstate.com /apps/pbcs.dll/section?category=NEWS&template=wiki&text=unbounded_nondeterminism (1050 words)

	CaliforniaRepublic.org
		Hewitt is senior member of the CaliforniaRepublic.org editorial board.
		I can only imagine what the parents of servicemen from Michigan must think of their senior senator's smear of their sons and daughters, but give Carl Levin the credit he routinely takes for himself of being wise in the way of the military and nuanced in his thinking.
		Carl Levin has not a shred of evidence that the prisoner abuse is evidence of systemic prisoner abuse.
	www.californiarepublic.org /archives/Columns/Hewitt/20040512HewittIslamist.html (701 words)

	DBLP: Carl Hewitt
		Carl Hewitt, Peter Bishop, Richard Steiger, Irene Greif, Brian Smith, Todd Matson, Roger Hale: Behavioral semantics of nonrecursive control structures.
		Carl Hewitt, Peter Bishop, Richard Steiger: A Universal Modular ACTOR Formalism for Artificial Intelligence.
		Carl Hewitt, Peter Bishop, Irene Greif, Brian Smith, Todd Matson, Richard Steiger: Actor Induction and Meta-Evaluation.
	www.informatik.uni-trier.de /%7Eley/db/indices/a-tree/h/Hewitt:Carl.html (451 words)

	Event Planner Jobs (Site not responding. Last check: 2007-10-19)
		Planner was a programming language designed by Carl Hewitt at MIT first published in 1969.
		Hewitt (then a student of Marvin Minsky, Seymour Papert and Mike Paterson) championed the "procedural embedding of knowledge" in the form of high level procedural plans in contrast to the logical approach pioneered by John McCarthy who advocated expressing knowledge declaratively in mathematical logic for Artificial Intelligence.
		Indeed, Hewitt considers Prolog to be largely a reinvention of a subset of Micro Planner, ''e.g.'', Micro Planner (unlike Prolog) had the capability to use pattern-directed invocation of procedural plans from assertions as well as goals.
	www.awonky.com /pages2/31/event-planner-jobs.html (666 words)

	AIC Seminars
		Carl is known for his design of Planner that was the first Artificial Intelligence programming language based on procedural plans that were invoked using pattern-directed invocation from assertions and goals.
		Using program schemas in collaboration with Mike Paterson, Carl proved that recursion is more powerful than iteration and that parallelism is more powerful than recursion.
		More recently Carl has worked to integrate sociology, anthropology, organization science, the philosophy of science, and services science into information science.
	www.ai.sri.com /seminars/detail.php?id=128 (568 words)

	Carl Hewitt - Definition, explanation
		Carl Hewitt is an emeritus professor from MIT.
		Carl (then a student of Marvin Minsky, Seymour Papert and Mike Paterson) championed the "procedural embedding of knowledge" in the form of high level procedural plans in contrast to the logical approach pioneered by John McCarthy who advocated expressing knowledge declaratively in mathematical logic for Artificial Intelligence.
		Carl and his students and colleagues are also known for their work on the Actor model.
	www.calsky.com /lexikon/en/txt/c/ca/carl_hewitt.php (578 words)

	[No title] (Site not responding. Last check: 2007-10-19)
		From: cgdemarc@ai.mit.edu (Carl de Marcken) Date: Fri, 29 Apr 94 14:55:34 EDT To: all-ai Subject: GSB Friday 5:00 Apr 29, 7AI Some of you may be aware of the "Ethics Colloquia" that the Computer Science department has been holding recently to indoctrinate graduate students.
		During these, faculty members who fancy themselves ethical sit in front of a few graduate students (who presumably do not [1]) and talk amongst themselves in an ethical manner (or so they say- I might not be qualified to recognize this) about pressing problems of the day.
		Carl must have a scheduling conflict with the faculty feasts.
	projects.csail.mit.edu /gsl/gsb-archive/gsb94-04apr29 (523 words)

	AIC Seminars
		Carl Hewitt is an emeritus professor from MIT.
		He is known for his design of Planner of which a subset Micro Planner implemented by Gerry Sussman, Eugene Charniak and Terry Winograd was used in Terry's famous SHRDLU program.
		Carl and his students are also known for their work on Actors that are the universal primitives of concurrent computation.
	www.ai.sri.com /seminars/detail.php?id=113 (566 words)

	Carl Hewitt (Site not responding. Last check: 2007-10-19)
		Developed the famous Planner ArtificialIntelligence language (never fully implemented; Hewitt said of the slightly-later PrologLanguage that it was exactly what he had in mind for Planner, but done right).
		The SchemeLanguage dialect of the LispFamily was created as a toy Lisp interpreter by GuySteele and GeraldSussman in 1975 to experiment with Carl Hewitt's theory of actors, an object-oriented computational paradigm.
		AlanKay was a student of Hewitt's, and the two influenced each other's ideas, so that it is fair to say that AlanKay had a strong influence on Hewitt's ActorLanguages (and thereby on Scheme), while Hewitt had a strong influence on the early design of the SmalltalkLanguage.
	c2.com /cgi/wiki?CarlHewitt (467 words)

	Events Timeline
		Carl Hewitt, Montez and his brother, Antonio, also are indicted on armed robbery charges in the theft of George's truck.
		Hewitt was sentenced to 10 years in prison in the shooting that led to the death of purported drug dealer Jeffery "Nigel" George on March 18, 2001.
		Hewitt will be eligible for parole in 2009.
	www.derwinbrown.org /events_timeline.htm (16530 words)

	[No title] (Site not responding. Last check: 2007-10-19)
		The first paper published was: Hewitt, C. E., Peter Bishop, and Richard Steiger, ``A Universal Modular Actor Formalism for Artificial Intelligence'' {\it Proceedings of 1973 International Joint Conference on Artificial Intelligence}.
		Hewitt, C. E., de Jong, P., ``Message Passing Semantics as a Foundation for Reasoning'' MIT Artificial Intelligence Memo 245.
		In response to your note welcoming me to the club, I have been a "member of the club" since the 1960s, when I argued that assignment could not be modeled by functions and that operational semantics could not be captured by denotational semantics.
	www.cs.buffalo.edu /~rapaport/510/actors-vs-church-thesis.txt (1146 words)

	Kerbango tunes in on a great idea By CHRIS WATSON Sentinel staff writer March 20, 2000
		Carl Hewitt, chief technical officer, left, and Al Luckcow, creative director of the Internet radio appliance company Kerbango.
		Like Carl Hewitt, Kerbango co-founder and Chief Technical Officer, who lived in Santa Cruz while studying at UCSC, 1985-89.
		Kerbango was formed in 1989 by Jon Fitch, Jim Gable and Carl Hewitt, all of whom had, at one time, worked at Power Computing as well as at Apple when the Power MacIntosh, under head engineer Fitch, took the world by storm.
	www.santacruzsentinel.com /archive/2000/March/20/bay/stories/1bay.htm (1171 words)

	Bell Anthology - Hewitt part 3
		HUYETT is the spelling in Maryland and in Pennsylvania, except for Washington County (Pa), where it evolved into HEWITT.
		Apparently Franz Carl died in the 1750s, possibly in Philadelphia, where he was living 1738-39 1746-48.
		Elizabeth Hewitt married Jacob Leffler in Berks County early in 1762.
	www.chartiers.com /raybell/1991-hewitt.html (933 words)

	DuPont.com: Vanderbilt Magazine Puts DuPont Employee in the Spotlight (Site not responding. Last check: 2007-10-19)
		The article in Vanderbilt Magazine calls Carl, who graduated from the school in 1949, "Vanderbilt's Jack LaLane" – a reference to the famed physical fitness expert.
		The article says Carl "could be a spokesman for the (U.S.) President's Council on Physical Fitness and Sports.
		Carl (pictured), who is a chemical engineer, joined DuPont in 1941.
	www.dupont.com /corp/news/daily/2001/dn11_15_01a_pf.html (171 words)

	Henry Lieberman's Object-Oriented Programming Home Page (Site not responding. Last check: 2007-10-19)
		Carl Hewitt and Henry Lieberman, Design Issues in Parallel Architectures for Artificial Intelligence IEEE Compcon Conference, March 1984.
		Carl Hewitt, Giuseppe Attardi, and Henry Lieberman, Security and Modularity in Message Passing, First International Conference on Distributed Computing, Huntsville, Ala., October 1979.
		Carl Hewitt, Giuseppe Attardi, and Henry Lieberman, Specifying And Proving Properties Of Guardians For Distributed Systems In Semantics of Concurrent Computation, Springer-Verlag Computer Science Series No. 70.
	lcs.www.media.mit.edu /people/lieber/Lieberary/OOP/OOP.html (917 words)

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