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Adel A Youssef, 5310723 121St Pl NE, Kirkland, WA 98033

Adel Youssef Phones & Addresses

10723 121St Pl NE, Kirkland, WA 98033   

Houston, TX   

Santa Clara, CA   

Sunnyvale, CA   

Milpitas, CA   

College Park, MD   

Hyattsville, MD   

Redmond, WA   

Jersey City, NJ   

Greenbelt, MD   

Seattle, WA   

Mentions for Adel A Youssef

Career records & work history

Medicine Doctors

Adel I. Youssef

Specialties:
Gastroenterology
Work:
Gastroenterology Clinic & Endoscopy Center
1622 E Market St, Warren, OH 44483
330-3997215 (phone) 330-3992411 (fax)
Boardman Gastroenterology Group
1220 Boardman Canfield Rd, Youngstown, OH 44512
330-7260131 (phone) 330-7262571 (fax)
Education:
Medical School
Univ of Cairo, Fac of Med, Cairo, Egypt (330 02 Prior 1/71)
Graduated: 1977
Procedures:
Endoscopic Retrograde Cholangiopancreatography (ERCP), Colonoscopy, Esophageal Dilatation, Hemorrhoid Procedures, Sigmoidoscopy, Upper Gastrointestinal Endoscopy
Conditions:
Abdominal Hernia, Acute Bronchitis, Acute Sinusitis, Acute Upper Respiratory Tract Infections, Anal Fissure, Anemia, Anxiety Phobic Disorders, Benign Polyps of the Colon, Bronchial Asthma, Cirrhosis, Constipation, Disorders of Lipoid Metabolism, Diverticulitis, Diverticulosis, Esophagitis, Gastritis and Duodenitis, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Hemorrhage, Hemorrhoids, Hypertension (HTN), Inflammatory Bowel Disease (IBD), Intestinal Obstruction, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Migraine Headache, Overweight and Obesity, Peptic Ulcer Disease, Skin and Subcutaneous Infections
Languages:
English
Description:
Dr. Youssef graduated from the Univ of Cairo, Fac of Med, Cairo, Egypt (330 02 Prior 1/71) in 1977. He works in Warren, OH and 1 other location and specializes in Gastroenterology. Dr. Youssef is affiliated with St Elizabeth Health Center, St Joseph Warren Hospital and Trumbull Memorial Hospital.

Adel Youssef resumes & CV records

Resumes

Adel Youssef Photo 23

Adel Melika Youssef

Adel Youssef Photo 24

Adel Youssef

Adel Youssef Photo 25

Adel Youssef

Publications & IP owners

Us Patents

Derivation Of Minimum Coverage Of Cellular Sectors With Cellular-Site Spatial Density And Application Specific Data

US Patent:
8229442, Jul 24, 2012
Filed:
Jun 25, 2009
Appl. No.:
12/491807
Inventors:
Zhengrong Ji - Sunnyvale CA, US
Michael Jesse Chu - Los Altos Hills CA, US
Adel Amin Youssef - Santa Clara CA, US
Arunesh Mishra - Mountain View CA, US
Steven John Lee - San Francisco CA, US
Ravi Jain - Palo Alto CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
H04W 40/00
US Classification:
455446, 4554561, 4554565
Abstract:
Systems and methods for estimating the minimum geographic coverage of a wireless base station. In an embodiment, the present invention estimates coverage by () receiving real-time wireless base station information from the mobile device; () extracting a set of location points and system specific information based on the real-time wireless base station information; () determining a coverage area based on the set of location points and the system specific information; () adjusting for errors based on various factors () storing the determined coverage area.

Query Partitioning To Decompose Hotspots In Sensor Networks

US Patent:
8392401, Mar 5, 2013
Filed:
Oct 19, 2007
Appl. No.:
11/875571
Inventors:
Mohamed Aly - Pittsburgh PA, US
Adel A. Youssef - Santa Clara CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
G06F 7/00
G06F 17/30
G06F 17/00
US Classification:
707718, 707919, 707921, 707959
Abstract:
A first query that is substantially similar to a second query is detected. A network of sensors includes a first sensor, a second sensor, and a data-source sensor, the first and second queries are addressed to the data-source sensor, and the first query is forwarded by the first sensor to the data-source sensor and the second query is forwarded by the second sensor to the data-source sensor. The data-source sensor provides, to the first sensor, results answering the first query. The first sensor provides the results to the second sensor.

Minimum Coverage Area Of Wireless Base Station Determination

US Patent:
8478280, Jul 2, 2013
Filed:
Jul 23, 2012
Appl. No.:
13/555932
Inventors:
Zhengrong Ji - Sunnyvale CA, US
Michael Jesse Chu - Los Altos Hills CA, US
Adel Amin Youssef - Santa Clara CA, US
Arunesh Mishra - Mountain View CA, US
Steven John Lee - San Francisco CA, US
Ravi Jain - Palo Alto CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
H04W 40/00
US Classification:
455446, 4554561, 4554565
Abstract:
Systems and methods for estimating the minimum geographic coverage of a wireless base station. In an embodiment, the present invention estimates coverage by (1) receiving real-time wireless base station information from the mobile device; (2) extracting a set of location points and system specific information based on the real-time wireless base station information; (3) determining a coverage area based on the set of location points and the system specific information; (4) adjusting for errors based on various factors (5) storing the determined coverage area.

Utilization Of The Approximate Location Of A Device Determined From Ambient Signals

US Patent:
2005002, Jan 27, 2005
Filed:
Dec 19, 2003
Appl. No.:
10/742198
Inventors:
John Krumm - Redmond WA, US
Gerald Cermak - Bothell WA, US
Eric Horvitz - Kirkland WA, US
Edward Miller - Bellevue WA, US
Adel Amin Youssef - Hyattsville MD, US
International Classification:
H04B007/00
US Classification:
455041200
Abstract:
The present invention employs approximate device locations determined from changes in the sensed strength of radio signals at different locations. In one instance of the invention, the approximate device locations are based on inference procedures that are used to process ambient commercial radio signals, to estimate a location or a probability distribution over the locations of a device. In another instance of the invention, approximate device locations derived from learning and inference methods that are applied to rank vector of signal strength vectors are utilized. Moving to such rank orderings leads to methods that bypass consideration of absolute signal strengths in location calculations. The invention utilizes approximations for a device location that is based on a method that does not require a substantial number of available ambient signal strengths while still providing useful location inferences in determining locations. Several location-centric services are supported, including receipt of location-specific information such as traffic reports, emergency information, transmission about device location, and time-sensitive promotions such as discounts offered by businesses for load balancing the provision of services.

Systems For Determining The Approximate Location Of A Device From Ambient Signals

US Patent:
2005002, Jan 27, 2005
Filed:
Dec 19, 2003
Appl. No.:
10/741783
Inventors:
John Krumm - Redmond WA, US
Gerald Cermak - Bothell WA, US
Eric Horvitz - Kirkland WA, US
Edward Miller - Bellevue WA, US
Adel Amin Youssef - Hyattsville MD, US
International Classification:
H04M001/00
H04B001/38
US Classification:
455456100, 455456600, 455456300
Abstract:
The present invention leverages changes in the sensed strength of radio signals at different locations to determine a device's location. In one instance of the present invention, inference procedures are used to process ambient commercial radio signals, to estimate a location or a probability distribution over the locations of a device. In another instance of the present invention, a system utilizes learning and inference methods that are applied to rank vector of signal strength vectors. Moving to such rank orderings leads to systems that bypass consideration of absolute signal strengths in location calculations. The present invention facilitates approximations for locating a device by providing a system that does not require a substantial number of available ambient signal strengths while still providing useful location inferences in determining locations.

Methods For Determining The Approximate Location Of A Device From Ambient Signals

US Patent:
2005002, Jan 27, 2005
Filed:
Dec 19, 2003
Appl. No.:
10/742208
Inventors:
John Krumm - Redmond WA, US
Gerald Cermak - Bothell WA, US
Eric Horvitz - Kirkland WA, US
Edward Miller - Bellevue WA, US
Adel Amin Youssef - Hyattsville MD, US
International Classification:
H04Q007/20
US Classification:
455456100, 455456300, 455456600
Abstract:
The present invention leverages changes in the sensed strength of radio signals at different locations to determine a device's location. In one instance of the invention, inference procedures are used to process ambient commercial radio signals, to estimate a location or a probability distribution over the locations of a device. In an instance of the invention, learning and inference methods are applied to rank vector of signal strength vectors. Moving to such rank orderings leads to methods that bypass consideration of absolute signal strengths in location calculations. The invention facilitates approximations for locating a device by providing a method that does not require a substantial number of available ambient signal strengths while still providing useful location inferences in determining locations.

Wireless Network-Based Location Approximation

US Patent:
2010002, Jan 28, 2010
Filed:
Nov 26, 2008
Appl. No.:
12/315079
Inventors:
Adel Amin Youssef - Milpitas CA, US
Arunesh Mishra - Mountain View CA, US
Sam Liang - Palo Alto CA, US
Michael Chu - Los Altos CA, US
Ravi Jain - Palo Alto CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
H04W 8/02
H04W 24/00
H04W 4/02
US Classification:
370338, 4554563
Abstract:
The invention pertains to location approximation of devices, e.g., wireless access points and client devices in a wireless network. Location estimates may be obtained by observation/analysis of packets transmitted or received by the access point. For instance, data rate information associated with a packet is used to approximate the distance between a client device and the access point. This may be coupled with known positioning information to arrive at an approximate location for the access point. Confidence information and metrics about whether a device is an access point and the location of that device may also be determined. Accuracy of the location determination may be affected by factors including propagation and environmental factors, transmit power, antenna gain and diversity, etc. A location information database of access points may employ measurements from various devices over time. Such information may identify the location of client devices and provide location-based services to them.

Accuracy Analysis Of Wireless Base Station Location

US Patent:
8219112, Jul 10, 2012
Filed:
Nov 26, 2008
Appl. No.:
12/324486
Inventors:
Adel Amin Youssef - Santa Clara CA, US
Zhengrong Ji - Sunnyvale CA, US
Michael Jesse Chu - Los Altos Hills CA, US
Ravi Jain - Palo Alto CA, US
Steven John Lee - San Francisco CA, US
Assignee:
Google Inc. - Mountain View CA
International Classification:
H04W 24/00
G01S 19/00
US Classification:
4554561, 4554562, 4554566, 455457, 3423572
Abstract:
A method and system for accuracy analysis of wireless base station location is provided. In one embodiment, data from a set of mobile devices using a wireless base station is collected. A location of a wireless base station is estimated based on locations of the mobile devices (i. e. points) in the collected set. To provide a more accurate location estimation for the wireless base station, the estimated location is analyzed for accuracy based on the collected data. A confidence score is calculated using a weight function with weights for the collected data based on factors, such as, collection size, platform types of the mobile devices, quality, temporal diversity and/or spatial diversity of points corresponding to the mobile devices, etc. An estimated location of the wireless base station may be adjusted based on the calculated confidence score. An estimated coverage region of the wireless base station may be also estimated and adjusted.

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