|Search Results (366 videos found)|
|Salton Honored - A SMART Celebration: Influence of SMART on IR Systems #3
David Evans talked about one of the latest commercial systems using the Vector Space model, which is the CLARIT system.
Keywords: Information Retrieval; SMART; Cornell; 30 Years; Computer Science; David Evans; Influence; Commercial Systems; Natural Language; NLP; Vector Space; Vector Space Model; CLARIT
Popularity (downloads): 1109
|NASA Connect - ISS - ISS Model Activity
NASA Connect segment involving students in an activity that explores the International Space Station. The activity designs an alternative space station and students create a model of that design.
Keywords: NASA Connect; International Space Station; ISS; Components; Student Activity; Budget; Thermal Radiators; Photovoltaic Arrays; Docking Port; Habitation; Lab Modules; Truss Segments; Core Module; Attitude Control Thrusters; Robotic Arm; Mass;
Popularity (downloads): 1502
|NASA Connect - XPG - Model Testing
NASA Connect segment explaining how models are tested to create more efficient designs. The video explores the new X-33 engine and explains what engineers learn from scale models.
Keywords: NASA Connect; Model; Scale; Testing; Engineers; Design; Linear Aerospike Engine; Conventional Engines; X-33; Nozzle; Ramp; Bell-Shape; Vertical Stabilizer; Space Vehicle; Venture Star;
Popularity (downloads): 1491
|NASA Connect - XPG - X-33 Model Activity
NASA Connect segment involving students in an activity exploring the design of a paper scale model of the X-33. The objectives of the activity involve measuring the linear dimensions of...
Keywords: NASA Connect; X-33; Scale; Model; Dimensions; Scale Factor; Linear; Student Activity; Compute;
Popularity (downloads): 1420
|Salton Honored - A SMART Celebration: A Unified Model for IR?
The first speaker of the conference, Keith van Rijsbergen, presented the talk - On a point of information: Is there a unified model for IR?
Keywords: Information Retrieval; IR; SMART; Cornell; 30 Years; Computer Science; Keith van Rijsbergen; Unified Model
Popularity (downloads): 4276
|NASASciFiles - Winds
NASA Why? Files segment describing how atmospheric particles are transported over distance by wind.
Keywords: Jennifer Olson; CAVE; Cave Automated Virtual Environment; Wind Vector; Global Wind Pattern; Jet Stream; Particle Lifetime; Sulfur Dioxide; Water Vapor; Sulfuric Acid;
Popularity (downloads): 1765
|ACM CHI 1992 Issue 76 - Coupling Application Design and User Interface Design
Building an interactive application involves the design of both a data model and graphical user interface (GUI) to present that model to the user. The two design activities are...
Keywords: CHI; Automatic User Interface Deisgn; Data Models; User Interface Software;
Popularity (downloads): 425
|Space Works 6, complete video
Three different space activities are highlighted: (1) exploratory mission to Mars, (2) remote infrared sensing equipment, (3) shuttle astronauts eating, sleeping, and working in space.
Popularity (downloads): 1809
|Space Works 5, complete video
Six topics are discussed: (1) Unistik Vehicle Controller to help the handicapped, (2) the world's most powerful computer, (3) a plane which changes the shape of its wings during flight,...
Popularity (downloads): 1609
|NASA Connect - XPG - Model Design Web Activity
NASA Connect segment exploring a web activity involving the design of a scale model. The video involves students in this activity to build, test, and record data according to the...
Keywords: NASA Connect; Model; Scale; Design; Web Activity; Test Flight; Record Data; Online;
Popularity (downloads): 1593