Tech Differences

Difference Between Forward and Backward Reasoning in AI

In Artificial intelligence, the purpose of the search is to find the path through a problem space. There are two ways to pursue such a search that are forward and backward reasoning. The significant difference between both of them is that forward reasoning starts with the initial data towards the goal. Conversely, backward reasoning works in opposite fashion where the purpose is to determine the initial facts and information with the help of the given results. Content: Forward Vs Backward … [Read more...]

Difference Between Informed and Uninformed Search

Searching is a process of finding a sequence of steps needed to solve any problem. The prior difference between informed and uninformed search is that the informed search provides the guidance on where and how to find the solution. Conversely, the uninformed search gives no additional information about the problem except its specification. However, between both informed and uninformed search techniques, the informed search is more efficient and cost-effective. Content: Informed Search Vs … [Read more...]

Difference Between Supervised and Unsupervised Learning

Supervised and Unsupervised learning are the machine learning paradigms which are used in solving the class of tasks by learning from the experience and performance measure. The supervised and Unsupervised learning mainly differ by the fact that supervised learning involves the mapping from the input to the essential output. On the contrary, unsupervised learning does not aim to produce output in the response of the particular input instead it discovers patterns in data. These supervised and … [Read more...]

Difference Between Fuzzy Set and Crisp Set

Fuzzy set and crisp set are the part of the distinct set theories, where the fuzzy set implements infinite-valued logic while crisp set employs bi-valued logic. Previously, expert system principles were formulated premised on Boolean logic where crisp sets are used. But then scientists argued that human thinking does not always follow crisp "yes"/"no" logic, and it could be vague, qualitative, uncertain, imprecise or fuzzy in nature. This gave commencement to the development of the fuzzy set … [Read more...]

Difference Between Soft Computing and Hard Computing

Soft computing and hard computing are computing methods where hard computing is the conventional methodology relies on the principles of accuracy, certainty, and inflexibility. Conversely, soft computing is a modern approach premised on the idea of the approximation, uncertainty, and flexibility. Before understanding soft computing and hard computing we should understand, what is computing? The computing in terms of computer technology is the process of accomplishing the particular task with … [Read more...]

Difference Between UMA and NUMA

Multiprocessors can be divided into three shared-memory model categories- UMA (Uniform Memory Access), NUMA (Non-uniform Memory Access) and COMA (Cache-only Memory Access). The models are differentiated based on how the memory and hardware resources are distributed. In the UMA model, the physical memory is evenly shared among the processors which also have equal latency for every memory word while NUMA provides variable accessing time for the processors to access the memory. The bandwidth … [Read more...]

Difference Between PLA and PAL

PLA and PAL are types of Programmable Logic Devices (PLD) which are used to design combination logic together with sequential logic. The significant difference between the PLA and PAL is that the PLA consists of the programmable array of AND and OR gates while PAL has the programmable array of AND but a fixed array of OR gate. PLD's provides a more simple and flexible way of designing the logic circuits where the number of functions can also be increased. These are also implemented in … [Read more...]

Difference Between Microprocessor and Microcontroller

Microprocessor and Microcontroller are the typical programmable electronic chips used for distinct purposes. The significant difference between them is that a microprocessor is a programmable computation engine consist of ALU, CU and registers, commonly used as a processing unit (such as CPU in computers) which can perform computations and make decisions. On the other hand, a microcontroller is a specialised microprocessor considered as "computer on a chip" as it integrates components like … [Read more...]

Difference Between Sensors and Actuators

Sensors and Actuators are essential elements of the embedded systems. These are used in several real-life applications such as flight control system in an aircraft, process control systems in nuclear reactors, power plants that require to be operated on an automated control. Sensors and Actuators mainly differ by the purpose both provide, the sensor is used to monitor the changes in the environment by using measurands while the actuator is used when along with monitoring the control is also … [Read more...]

Difference Between Forward Engineering and Reverse Engineering

Forward engineering and Reverse engineering are part of the re-engineering process and closely related. The crucial difference between the forward engineering and reverse engineering is that forward engineering employs the change in the subject system during restructuring. Conversely, reverse engineering whole sole purpose is to examine the system to obtain its more abstract design. Software re-engineering is nothing but the re-implementation of the legacy system to achieve more … [Read more...]