The combination of boosting and downsizing is a well-known and efficient approach to reduce CO2 e... more The combination of boosting and downsizing is a well-known and efficient approach to reduce CO2 emissions of modern gasoline engines. The decrease of engine capacity and the increase of the specific performance helps to reduce the fuel consumption by limiting pumping, friction and heat energy losses. Investigations in this area have been conducted by a collaborative research project called ‘ULTRABOOST’ which is co-funded by the UK Technology Strategy Board (TSB). The project consortium is made up of five industrial and three academic partners including Jaguar Land Rover (JLR) as lead partner, Lotus Engineering, Shell Global Solutions, GE Precision Engineering, CD-adapco, University of Bath, University of Leeds and Imperial College London. In order to conduct research into the requirements of heavily downsized and highly boosted gasoline engines, the project consortium collaborated to produce a demonstrator engine bringing together the core competencies of each organisation to achieve the best overall system solution. This resulted in the development of a 2.0 Litre four cylinder gasoline downsized demonstrator engine capable of up to 35 bar Brake Mean Effective Pressure (BMEP), air pressure charging of up to 3.5 bar absolute and offering approximately up to 35% potential for the reduction of fuel consumption and CO2 emissions while still matching JLR’s 5.0 Litre V8 naturally aspirated (NA) engine performance figures.
Anonymity and Privacy.- A Display Technique for Preventing Electromagnetic Eavesdropping Using Co... more Anonymity and Privacy.- A Display Technique for Preventing Electromagnetic Eavesdropping Using Color Mixture Characteristic of Human Eyes.- Hiding a Needle in a Haystack Using Negative Databases.- Information Leakage in Optimal Anonymized and Diversified Data.- Steganography I.- Perturbation Hiding and the Batch Steganography Problem.- Maximizing Steganographic Embedding Efficiency by Combining Hamming Codes and Wet Paper Codes.- Forensics.- Detecting Re-projected Video.- Residual Information of Redacted Images Hidden in the Compression Artifacts.- Novel Technologies/Applications.- Trusted Integrated Circuits: A Nondestructive Hidden Characteristics Extraction Approach.- Reversible Watermarking with Subliminal Channel.- Watermarking I.- Watermarking Security Incorporating Natural Scene Statistics.- Block-Chain Based Fragile Watermarking Scheme with Superior Localization.- Steganalysis.- Generic Adoption of Spatial Steganalysis to Transformed Domain.- Weighted Stego-Image Steganalysis for JPEG Covers.- Practical Insecurity for Effective Steganalysis.- Other hiding Domains I.- Authorship Proof for Textual Document.- Linguistic Steganography Detection Using Statistical Characteristics of Correlations between Words.- Steganography II.- A Data Mapping Method for Steganography and Its Application to Images.- Benchmarking for Steganography.- Other Hiding Domains II and Network Security.- Information Hiding through Variance of the Parametric Orientation Underlying a B-rep Face.- A Supraliminal Channel in a Videoconferencing Application.- C-Mix: A Lightweight Anonymous Routing Approach.- Strengthening QIM-Based Watermarking by Non-uniform Discrete Cosine Transform.- Distortion Optimization of Model-Based Secure Embedding Schemes for Data-Hiding.- On the Design and Optimization of Tardos Probabilistic Fingerprinting Codes.- Iterative Detection Method for CDMA-Based Fingerprinting Scheme.
In Life Cycle Engineering, it is vital that the engineering knowledge for the product is captured... more In Life Cycle Engineering, it is vital that the engineering knowledge for the product is captured throughout its life cycle in a formal and structured manner. This will allow the information to be referred to in the future by engineers who did not work on the original design but are wanting to understand the reasons that certain design decisions were made. In the past, attempts were made to try to capture this knowledge by having the engineer record the knowledge manually during a design session. However, this is not only time-consuming but is also disruptive to the creative process. Therefore, the research presented in this paper is concerned with capturing design knowledge automatically using a traditional 2D design environment and also an immersive 3D design environment. The design knowledge is captured by continuously and non-intrusively logging the user during a design session and then storing this output in a structured eXtensible Markup Language (XML) format. Next, the XML da...
The combination of boosting and downsizing is a well-known and efficient approach to reduce CO2 e... more The combination of boosting and downsizing is a well-known and efficient approach to reduce CO2 emissions of modern gasoline engines. The decrease of engine capacity and the increase of the specific performance helps to reduce the fuel consumption by limiting pumping, friction and heat energy losses. Investigations in this area have been conducted by a collaborative research project called ‘ULTRABOOST’ which is co-funded by the UK Technology Strategy Board (TSB). The project consortium is made up of five industrial and three academic partners including Jaguar Land Rover (JLR) as lead partner, Lotus Engineering, Shell Global Solutions, GE Precision Engineering, CD-adapco, University of Bath, University of Leeds and Imperial College London. In order to conduct research into the requirements of heavily downsized and highly boosted gasoline engines, the project consortium collaborated to produce a demonstrator engine bringing together the core competencies of each organisation to achieve the best overall system solution. This resulted in the development of a 2.0 Litre four cylinder gasoline downsized demonstrator engine capable of up to 35 bar Brake Mean Effective Pressure (BMEP), air pressure charging of up to 3.5 bar absolute and offering approximately up to 35% potential for the reduction of fuel consumption and CO2 emissions while still matching JLR’s 5.0 Litre V8 naturally aspirated (NA) engine performance figures.
Anonymity and Privacy.- A Display Technique for Preventing Electromagnetic Eavesdropping Using Co... more Anonymity and Privacy.- A Display Technique for Preventing Electromagnetic Eavesdropping Using Color Mixture Characteristic of Human Eyes.- Hiding a Needle in a Haystack Using Negative Databases.- Information Leakage in Optimal Anonymized and Diversified Data.- Steganography I.- Perturbation Hiding and the Batch Steganography Problem.- Maximizing Steganographic Embedding Efficiency by Combining Hamming Codes and Wet Paper Codes.- Forensics.- Detecting Re-projected Video.- Residual Information of Redacted Images Hidden in the Compression Artifacts.- Novel Technologies/Applications.- Trusted Integrated Circuits: A Nondestructive Hidden Characteristics Extraction Approach.- Reversible Watermarking with Subliminal Channel.- Watermarking I.- Watermarking Security Incorporating Natural Scene Statistics.- Block-Chain Based Fragile Watermarking Scheme with Superior Localization.- Steganalysis.- Generic Adoption of Spatial Steganalysis to Transformed Domain.- Weighted Stego-Image Steganalysis for JPEG Covers.- Practical Insecurity for Effective Steganalysis.- Other hiding Domains I.- Authorship Proof for Textual Document.- Linguistic Steganography Detection Using Statistical Characteristics of Correlations between Words.- Steganography II.- A Data Mapping Method for Steganography and Its Application to Images.- Benchmarking for Steganography.- Other Hiding Domains II and Network Security.- Information Hiding through Variance of the Parametric Orientation Underlying a B-rep Face.- A Supraliminal Channel in a Videoconferencing Application.- C-Mix: A Lightweight Anonymous Routing Approach.- Strengthening QIM-Based Watermarking by Non-uniform Discrete Cosine Transform.- Distortion Optimization of Model-Based Secure Embedding Schemes for Data-Hiding.- On the Design and Optimization of Tardos Probabilistic Fingerprinting Codes.- Iterative Detection Method for CDMA-Based Fingerprinting Scheme.
In Life Cycle Engineering, it is vital that the engineering knowledge for the product is captured... more In Life Cycle Engineering, it is vital that the engineering knowledge for the product is captured throughout its life cycle in a formal and structured manner. This will allow the information to be referred to in the future by engineers who did not work on the original design but are wanting to understand the reasons that certain design decisions were made. In the past, attempts were made to try to capture this knowledge by having the engineer record the knowledge manually during a design session. However, this is not only time-consuming but is also disruptive to the creative process. Therefore, the research presented in this paper is concerned with capturing design knowledge automatically using a traditional 2D design environment and also an immersive 3D design environment. The design knowledge is captured by continuously and non-intrusively logging the user during a design session and then storing this output in a structured eXtensible Markup Language (XML) format. Next, the XML da...
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Papers by Csaba Salamon