Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.
DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.
Creative problem-solving (CPS) is the mental process of searching for an original and previously unknown solution to a problem. To qualify, the solution must be novel and reached independently. The creative problem-solving process was originally developed by Alex Osborn and Sid Parnes. Creative problem solving (CPS) is a way of using creativity to develop new ideas and solutions to problems. The process is based on separating divergent and convergent thinking styles, so that one can focus one's mind on creating at the first stage, and then evaluating at the second stage. The process of creative problem-solving usually begins with defining the problem. This may lead to finding a simple non-creative solution, a textbook solution, or discovering prior solutions developed by other individuals. If the discovered solution is sufficient, the process may then be abandoned. A creative solution will often have distinct characteristics that include using only existing components, or the problematic factor, as the basis for the solution. However, a change of perspective may in many cases be helpful. A solution may also be considered creative if readily available components can be used to solve the problem within a short time limit. If a creative solution has a broad application, such that the usage goes beyond the original intent, it may be referred to as an innovative solution, or an innovation (some innovations may also be considered an invention). Many techniques and tools employed for creating effective solutions to a problem are described in creativity techniques and problem-solving articles. Mental state shift and cognitive re-framing: Changing one's focus away from active problem-solving and towards a creative solution set. Multiple idea facilitation: Increasing the quantity of fresh ideas based on the belief that a greater number of ideas will raise the chances that one of these is valuable. This may include randomly selecting an idea (such as choosing a word from a list) and thinking about its similarities to the situation.
[2]Paolo Prandoni, [3]LCAV, EPFL
The Parks-McClellan (PM) algorithm is a clever application of advanced
polynomial fitting techniques to the problem of FIR filter design. In
this notebook we will explore the key ideas behind the method by
considering the design of a simple Type-I lowpass filter.
NOTE: This notebook uses interactive widgets. If the interactive
controls do not work or show up, please fo [2]Paolo Prandoni, [3]LCAV, EPFL
In this notebook we will explore various ways to implement a system
that changes the voice of a speaker. Typical applications for these
techniques, strictly sorted by plausibility, include international spy
missions and prank telephone calls, and devices such as the one
displayed here can be easily bought on the web... or in a novelty shop.
No description has been provided for t