Daniel Wyschogrod - Newton MA, US Alain Arnaud - Newton MA, US David Lees - Lexington MA, US Leonid Leibman - Weston MA, US
Assignee:
Raqia Networks Inc. - Newton MA
International Classification:
G06F015/173 G06F015/16
US Classification:
709/230000, 709/238000
Abstract:
A system and method in accordance with the present invention determines in real-time the portions of a set of characters from a data or character stream which satisfies one or more predetermined regular expressions. A eal-time eterministic inite state utomaton (RDFA) ensures that the set of characters is processed at high speeds with relatively small memory requirements. An optimized state machine models the regular expression(s) and state related alphabet lookup and next state tables are generated. Characters from the data stream are processed in parallel using the alphabet lookup and next state tables, to determine whether to transition to a next state or a terminal state, until the regular expression is satisfied or processing is terminated. Additional means may be implemented to determine a next action from satisfaction of the regular expression.
Method Of Generating Of Dfa State Machine That Groups Transitions Into Classes In Order To Conserve Memory
Daniel Wyschogrod - Newton MA, US Alain Arnaud - Newton MA, US David Lees - Lexington MA, US Leonid Leibman - Weston MA, US
Assignee:
Raqia Networks Inc. - Newton MA
International Classification:
G06F015/173 G06F015/16
US Classification:
709/230000, 709/238000
Abstract:
A method for generating look-up tables for a high speed multi-bit Real-time Deterministic Finite state Automaton (hereinafter RDFA). The method begins with a DFA generated in accordance with the prior art. For each state in the DFA, and for each of the bytes recognized in parallel the following occurs. First an n-closure list is generated. An n-closure list is a list of states reachable in n-transitions from the current state. Next an alphabet transition list is generated for each state. An “alphabet transition list” is a list of the transitions out of a particular state for each of the characters in an alphabet. Finally, the transitions are grouped into classes. That is, the transitions that go to the same state are grouped into the same class. Each class is used to identify the next state. The result is a state machine that has less states than the original DFA.
Daniel Wyschogrod - Newton MA, US Alain Arnaud - Newton MA, US David Lees - Lexington MA, US
Assignee:
Raqia Networks, Inc. - Newton MA
International Classification:
G06F015/16
US Classification:
709/202000
Abstract:
Data that spans multiple packets is processes. A finite state machine is used to process the data in each packet and the “state” of a finite state machine is saved after processing a packet. The saved state is stored with information that identifies the particular data stream from which the packet originated. This means that a state machine engine (hardware implementation of the finite state machine) is not tied to a particular data stream. The present invention makes it possible to utilize state machine co-processors very efficiently in a multiple engine/multiple data stream system.
David K. Lees - Rochester NY Henry C. Latka - Rochester NY
Assignee:
General Signal Corporation - Stamford CT
International Classification:
H04N 718 C30B 1500
US Classification:
348 85
Abstract:
A system controls the diameter of both a neck region and a full diameter region of a monocrystalline rod being pulled from molten material held in a crucible. The system uses a video camera viewing light reflected from a meniscus around the rod where the rod emerges from a melt surface of the molten material. The video camera has a zoom lens for enlarging an image of the meniscus during growth of the neck of the rod and for reducing an image of the meniscus during growth of a full diameter body of the rod. A computer controlling a pull rate for the neck growth of the rod is rapidly responsive to a count of total camera pixels illuminated by the image of the meniscus during neck growth.
Applied Learning Associates - Williamsburg, Virginia since Jan 2012
Principal
Unilever Global - London, United Kingdom Sep 2008 - Jan 2012
Global Customer Development Academy
Unilever Bestfoods 1997 - 2008
Sales Training Manager
VandenBergh Foods 1992 - 1996
Sales Manager
Lever Brothers 1978 - 1992
Sales Manager
Education:
Golden West College 1972 - 1976
Metropolitan State College of Denver 1971 - 1972
Skills:
Virtual Training development and delivery New Manager Training and Onboarding Onboarding Expertise for Gen Y Category Management Training and Certification Customer Insight FMCG Consumer Products Shopper Marketing Shopper Insights Management CRM Marketing Trade Marketing Marketing Strategy Leadership Sales Nielsen Training Cross-functional Team Leadership Strategy Competitive Analysis Retail Key Account Management Grocery Human Resources Brand Development AC Nielsen Brand Management Marketing Management Key Account Development Sales Operations Market Planning Pricing Forecasting P&L Management Marketing Research Market Research
Certifications:
CPSA (Certified Professional Strategic Advisor), Category Management Association Certification Board
"When she goes back to her group to the Dianes and the Carys, and the David Lees of the world shes a different person, so now theyre treating her differently. Its great in that it shakes up the norm and it allows us to venture out just to come back in, in a way that keeps the characters fresh
Date: Mar 08, 2015
Category: Entertainment
Source: Google
England fans keep spirits high, despite first match defeat
David Lees, a 49-year-old NHS manager from Plymouth, said: Its not the end of the world, Uruguay lost so we can still get through. We can still be positive about the game and hopefully we can win the next two games and still get through, so its not all doom and gloom.
Date: Jun 15, 2014
Category: Sports
Source: Google
Different Night, Same Loss (Warriors 95, Bulls 113)
But let me just say, David Lees lack of defense is so unbelievably infuriating. The problem is not him being to small or to slow or to weak to guard opposing forwards. the problem is not lack of tools but lack of effort. If he can dunk a ball and win a dunk contest, he obviously has some hops. Just
Date: Mar 16, 2013
Category: Sports
Source: Google
BOE's Mistakes in Forecasting Require Lesson-Learning
The reviewers have provided us with a large number ofconstructive recommendations and options for furtherconsideration, David Lees, the chairman of the Bank of EnglandCourt, its governing body, said in a statement. That meets ouroriginal objectives.
Date: Nov 02, 2012
Category: Business
Source: Google
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