Challenges and Difficulties

While listing the different challenges and difficulties in mapping, I mentioned the words discrete and continuous . Here's what these words actually mean:

Discrete Data: You obtain this data by counting it. This data has finite values. Example : Number of robots in a room
Continuous Data: You obtain this data by measuring it. This data has an infinite number of steps, which form a continuum. Example : Weight of a robot

A mobile robot is mapping a large environment while traveling in cycles and correlating between different objects seen at different points in time. What are the challenges and difficulties faced by this robot?

Challenge - Unknown Map

Challenge - Huge Hypothesis Space

Difficulty - Size

Difficulty - Noise

Difficulty - Perceptual Ambiguity

Difficulty - Cycles

SOLUTION:

Challenge - Unknown Map
Challenge - Huge Hypothesis Space
Difficulty - Size
Difficulty - Noise
Difficulty - Perceptual Ambiguity
Difficulty - Cycles