Computer Science BSc

Core modules:

Introduction to Software Engineering

This module introduces the Software Engineering concepts that are needed to develop software systems that can meet basic functional requirements within a given problem domain. It covers the main steps in the process of developing such systems, from requirements analysis through to their implementation and testing. A major part of the module involves students working in teams to develop a web-based software system, which gives practical experience in teamwork and managing software projects and their products.

20 credits

Foundations of Computer Science

The course consists of (around) 10 blocks of 2-3 weeks work each. Each block develops mathematical concepts and techniques that are of foundational importance to computing. Lectures and problem classes will be used. The intention is to enthuse about these topics, to demonstrate why they are important to us, to lay the foundations of their knowledge and prepare students for future computing courses. It is not expected that the course will cover ALL of the maths that is needed later either in terms of depth or scope.

20 credits

Java Programming

This module introduces programming concepts through the Java programming language. Program design and the use of testing to drive program creation are also covered. Initial focus is placed on the structured aspects typical of many programming languages: the ideas of a sequence, selection and repetition. The object-oriented approach to building large software systems from components is then presented. Throughout the module, emphasis is placed on the practice of writing well-structured and readable programs to solve problems.

20 credits

Machines and Intelligence

This module provides an introduction to Artificial Intelligence, and to key concepts and problems in the field, such as whether a computer is capable of understanding, and whether humans should themselves be viewed as machines. It also provides a brief historical overview of the subject and reviews the state-of-the-art and open questions in some of the major sub-areas of AI, pointing out connections to research work in the Department. As well as providing a first encounter with the main issues that underlie attempts to create Artificial Intelligence, the module also has a more practical component that introduces algorithms and data structures for AI problem solving through practical programming examples, as well as hands-on experience with simple programming of robots. The emphasis here is on identifying the abstract nature of the problem that is to be solved, matching this to an appropriate algorithm or technique and implementing a solution. It also serves as an introduction to programming for research rather than for software engineering.

20 credits

Devices and Networks

This module runs throughout the academic year, starting in Autumn and ending in Spring. The module consists of two parts. In the first, important elements of computer architecture are covered including digital logic, computer arithmetic and instruction set architecture. The approach in the module is to show how the basic elements of a computer are constructed and combined to give sophisticated architectures that support accelerated performance via cache memory and pipelining. The second half of the module shows how computing devices can be connected into networks, and covers the principles of layered protocols, error detection/correction and reliable transmission over networks. 

20 credits

Web and Internet Technology

This module is for students studying Computer Science as a main subject. The Web and the Internet are now pervasive in modern life, providing an information resource, and promoting novel, interactive solutions to computing-related activities. The main focus of the module is on practical use of HTML, CSS and JavaScript in front-end development of interactive websites. As part of this, the module covers responsive web design, accessibility and legal issues when creating websites and an introduction to information security.

10 credits

Introduction to Algorithms and Data Structures

Algorithms and algorithmic problem solving are at the heart of computer science. This module introduces students to the design and analysis of efficient algorithms and data structures. Students learn how to quantify the efficiency of an algorithm and what algorithmic solutions are efficient. Techniques for designing efficient algorithms are taught, including efficient data structures for storing and retrieving data. This is done using illustrative and fundamental problems: searching, sorting, graph algorithms, and combinatorial problems such as finding the shortest paths in networks. 

10 credits

Global Engineering Challenge Week

The Faculty-wide Global Engineering Challenge Week is a compulsory part of the first-year programme. The project has been designed to develop student academic, transferable and employability skills as well as widen their horizons as global citizens. Working in multi-disciplinary groups of 5-6, for a full week, all students in the Faculty choose from a number of projects arranged under a range of themes including Water, Waste Management, Energy and Digital with scenarios set in an overseas location facing economic challenge. Some projects are based on the Engineers Without Borders Engineering for people design challenge*.

*The EWB challenge provides students with the opportunity to learn about design, teamwork and communication through real, inspiring, sustainable and cross-cultural development projects identified by EWB with its community-based partner organisations.

Core modules:

Data Driven Computing

This module is intended to serve as an introduction to machine learning and pattern processing, but with a clear emphasis on applications. The module is themed around the notion of data as a resource; how it is acquired, prepared for analysis and finally how we can learn from it. The module will employ a practical Python-based approach to try and help students develop an intuitive grasp of the sophisticated mathematical ideas that underpin this challenging but fascinating subject. 

20 credits

Systems Design and Security

This module provides a grounding in software systems design, highlighting security issues. Topics include: choice of software lifecycle, customer-developer interaction, requirements capture, information management, database design, functional design, design patterns, software architectures, user interfaces, data validation, software verification and testing. Security topics include: threats, countermeasures, policies and technologies. The lectures are complemented by an integrating team-project. This 20-credit unit prepares students to participate in the Software Hut (COM3420) in the Spring.

20 credits

Robotics

This module is concerned with the design and implementation of effective human-machine interaction and the technology underpinning contemporary robotics. These areas intersect in the field of human-robot interaction. The course has a multidisciplinary content spanning psychology, human factors, computer science and robotics. 

20 credits

Logic in Computer Science

This module introduces the foundations of logic in computer science. The first part introduces the syntax and semantics of propositional and predicate logics, natural deduction, and notions such as soundness, completeness and (un)decidability. The second part covers applications in computer science and beyond, such as automated reasoning and decision procedures, modal and temporal logics for the verification of computing systems, and type systems for programming languages.

10 credits

Functional Programming

This module introduces the principles of functional programming, using the Haskell programming language. It introduces types and classes, function definitions, list comprehension, recursive and higher order functions, eager and lazy evaluation, and basic data types.

10 credits

Automata, Computation and Complexity

This module introduces the mathematical and logical foundations and tools for modelling and analysing computing systems, including state machines, formal languages, logics, proof systems, and proof search procedures.

20 credits

Software Hut

The Software Hut (a microcosm of a real Software House) gives students an opportunity to experience the processes of engineering a real software system for a real client in a competitive environment. The taught element covers the tools and technologies needed to manage software development projects successfully and to deliver software products that meet both client expectations and quality standards. Topics that are put into practice include: the requirements engineering process; software modelling and testing; using specific software development framework(s); group project management; quality assurance; testing. Tutorials take the form of project meetings, and so are concerned with team management, conduct of meetings and action minutes.

20 credits

Engineering - You're Hired

The Faculty-wide Engineering - You're Hired Week is a compulsory part of the second year programme, and the week has been designed to develop student academic, transferable and employability skills. Working in multi-disciplinary groups of about six, students will work in interdisciplinary teams on a real world problem over an intensive week-long project. The projects are based on problems provided by industrial partners, and students will come up with ideas to solve them and proposals for a project to develop these ideas further.

Core modules:

Dissertation Project

In the individual research project, you will complete a major original piece of software design, or an experimental investigation. This work will be reported formally in a research dissertation and also presented at a project presentation session, to which industrial representatives, students and academics are invited. The work will include an Interim report that consists of an initial survey and literature review. You will be engaged in a major piece of software development, or the design and execution of an empirical experiment. You will have regular meetings with your supervisor, who will advise on any problems you encounter. You will prepare an 7,000-14,000 word dissertation, which includes the material from the interim report, but also contains a complete design, implementation and evaluation of the results of your project. This may be assessed by oral examination. 

40 credits

Finance and Law for Engineers

The module is designed to introduce engineering students to key areas of financial and legal risk that engineers should be aware of in their working environment. The module will draw directly on practical issues of budgeting, raising finance, assessing financial risks and making financial decisions in the context of engineering projects and/or product development. At the same time the module will develop students' understanding of the legal aspects of entering into contracts for the development and delivery of engineering projects and products and an awareness of environmental regulation, liability for negligence, intellectual property rights and the importance of data protection. Through a series of parallel running lectures in the two disciplines, the module will provide a working knowledge of the two areas and how they impinge on engineering practice. There will be a heavy emphasis on group working, report writing and presentation as part of the assessment supplemented by online exercises and an individual portfolio.

10 credits

Optional modules:

Modelling and Simulation of Natural Systems

This module will provide a practical introduction to techniques used for modelling and simulating dynamic natural systems. Many natural systems can be modelled appropriately using differential equations, or individual based methods. In this module, you will explore and understand both modelling approaches. You will gain knowledge of the assumptions underlying these models, their limitations, and how they are derived. You will learn how to simulate and explore the dynamics of computational models, using a variety of examples mostly drawn from natural systems. At the end of the module, we will introduce basic recurrent neural networks as examples of dynamical systems with multiple timescales. You should be aware that there are limited places available on this course.

10 credits

Computer Vision

This module provides a comprehensive introduction to computer vision
and practical skills for solving real-world applications.

10 credits

Text Processing

This module introduces fundamental concepts and ideas in natural language text processing, covers techniques for handling text corpora, and examines representative systems that require the automated processing of large volumes of text. The course focuses on modern quantitative techniques for text analysis and explores important models for representing and acquiring information from texts. Students should be aware that there are limited places available on this course

10 credits

Theory of Distributed Systems

The aim of this module is to set out a strong theoretical basis for the analysis and design of concurrent, distributed and mobile systems. We will use the process calculi to model and reason about complex systems, studying both its formal semantics and its many uses, via a number of examples. Students should be aware that there are limited places available on this course.

10 credits

Reinforcement Learning

This module aims to teach students the theory and implementation of reinforcement learning. Topics include: Supervised learning: the backpropagation algorithm (as prerequisite for Deep reinforcement learning). Reinforcement Learning: Temporal Difference Learning (Q learning, SARSA), Deep Reinforcement Learning, Actor Critic Architectures and Advanced Topics. As well as the material taught in class, students are expected to self-study relevant books and research articles and produce reports in research article styles.

10 credits

Computer Security and Forensics

This module provides an introduction into computer security and forensics focussing on approaches and techniques for building secure systems and for the secure operation of systems. It aims to develop knowledge and understanding of fundamental principles of information security, develop familiarity with compromise of computer systems and what countermeasures can be adopted and provide practical experience of implementing secure systems. The module requires a solid understanding of mathematical concepts (e.g., modulo-arithmetic, complex numbers, group theory) and logic (set theory, predicate logic, natural deduction) a solid understanding of a programming language (e.g., Java, Ruby, or C), basic software engineering knowledge and an understanding of database and Web systems. Students should be aware that there are limited places available on this course.

10 credits

Speech Processing

This module aims to demonstrate why computer speech processing is an important and difficult problem, to investigate the representation of speech in the articulatory, acoustic and auditory domains, and to illustrate computational approaches to speech parameter extraction. It examines both the production and perception of speech, taking a multi-disciplinary approach (drawing on linguistics, phonetics, psychoacoustics, etc.). It introduces sufficient digital signal processing (linear systems theory, Fourier transforms) to motivate speech parameter extraction techniques (e.g. pitch and formant tracking). Students should be aware that there are limited places available on this course.

10 credits

3D Computer Graphics

This module is an introduction to the techniques used in modern 3D computer graphics. It deals with fundamental techniques that are the basis of work in a range of industries, e.g. entertainment and computer-aided design. Both basic and advanced topics concerned with the production of images of abstract 3D objects are covered, including: 3D representations and manipulations in graphics, light reflection models, realism techniques such as shadows and textures, ray tracing and 3D animation. Students should be aware that there are limited places available on this course.

10 credits

The Intelligent Web

This module is concerned with gaining knowledge and understanding of the opportunities and challenges of the intelligent Web. We will introduce, study and apply contemporary technologies such as: 1) The basic tools of the advanced Web and their implementation; 2) Offline and multimodal interaction; 3) Client server architectures; 4) Web 3.0 and the Web of Data. Students should be aware that there are limited places available on this course.

10 credits

The Internet of Things

Low cost networked computers add eyes and ears (or sensors) and arms, legs and voices (or actuators) to the Internet. These devices are then connected to on-line 'brains' (using big data, machine learning and analytics in the cloud). This field is called the Internet of Things (IoT). Will the result be a 'world robot'?! No matter, in a world of many more devices than people, engineers who know how the new tech works and how to secure it will be in high demand. The COM3505 module covers the context and history of the IoT, the hardware, communications protocols and security systems it relies on, and the cloud-side analytics that make sense of the data produced. It gives practical hands-on experience of common IoT devices (sensors, actuators, microcontrollers), and look at a range of commercial platforms. Each student is given an ESP32 wifi microcontroller to keep and we program live IoT applications using that device. Students will have the opportunity to use the Diamond electronics lab and the iForge project space to complete their own IoT device with a range of hardware and capabilities. [Students should be competent programmers to take this course, be ok using Git and the command-line, and be aware that there are limited places available.]

10 credits

Software Reengineering

Software development often involves the improvement and adaptation of 'legacy systems' – well-established, business-critical software systems that might have become difficult to maintain over time. This module introduces the skill-set that is required to get to grips with such systems. It teaches students how to reverse-engineer and appraise complex, unwieldy systems by implementing source code and execution analysis techniques. It also presents a range of strategies that can be used to adapt and reengineer such systems to improve their quality and viability.

10 credits

Bioinspired Computing

This module focuses on modern artificial intelligence (AI) techniques and their inspiration from biological systems. Examples include evolution, multicellular tissues, neural systems, the immune system and swarms, inspiring abstractions such as evolutionary or swarm-based optimization algorithms, neural computing, as well computational approaches to simulate real world systems, (e.g. cellular automata and agent-based models). Lectures introduce a range of AI and related approaches in the context of their relevant biological inspiration and also their potential application to real word problems. A selection of optimisation and simulation techniques are explored in more depth using Python via active learning in computer laboratories. There is an emphasis on applying the scientific approach to practical work within this module.

10 credits

Cyber Security Team Project

Cyber Security Team Project is a module that equips students with the knowledge needed to keep an organisation secure from today's cyber security threats and presents the necessary steps to take when a breach occurs.

Using a combination of learning methods and teaching techniques such as project based learning, active learning and case studies, this module teaches cyber security management principles that are needed to secure the digital assets of an organisation. A major part of this module involves students working in teams to evaluate and develop secure policies and strategies to solve real-world cyber security issues for organisations.

Students should be aware that there are limited places available on this module.

10 credits

Cognitive and Biomimetic Robotics

Cognitive robotics is the field of creating robots that think, perceive, learn, remember, reason and interact.
Biomimetic robotics is the approach of designing robots using principles discovered in nature, including what we can learn from the evolution and development of natural intelligence in animals including humans.
This module will explore progress in developing cognitive and biomimetic robots, relating wider progress in artificial intelligence, machine learning, and cognitive science to the development of next generation robotic systems.
The practical component of the course will focus on programming biomimetic cognitive architectures for robots.

Students should be aware that there are limited places available on this module.

10 credits

Software Testing and Analysis

This module introduces the problems and techniques of analysing and testing software systems. The module covers how to statically analyse software and how to dynamically test it. The module will teach different techniques and tools to thoroughly test software systems, and will teach how to automate testing tasks, including test generation. Finally, the module will cover techniques to measure and assess aspects of source code and software tests.

10 credits

Managing Engineering Projects and Teams

This module provides you with an understanding of the significance of projects as an instrument of business success in engineering organisations. You will learn a range of project management tools, techniques and methodologies throughout the project life cycle. You will develop skills in defining, planning, delivering, and controlling engineering projects. You will also learn the roles and responsibilities of people within engineering projects and understand how to manage teams in engineering projects.

10 credits