In computer-assisted pronunciation training (CAPT), the scarcity of large-scale non-native corpora and human expert annotations are two fundamental challenges to non-native acoustic modeling. Most existing approaches of acoustic modeling in CAPT are based on non-native corpora while there are so many living languages in the world. It is impractical...
Many public services and entertainment industries utilise Mixed Reality (MR) devices to develop highly immersive and interactive applications. However, recent advancements in MR processing has prompted the tourist and events industry to invest and develop commercial applications. The museum environment provides an accessible platform for MR guidanc...
Underwater images often have severe quality degradation and distortion due to light absorption and scattering in the water medium. A hazy image formation model is widely used to restore the image quality. It depends on two optical parameters: the background light (BL) and the transmission map (TM). Underwater images can also be enhanced by color an...
Utifrån ett posthumanistiskt synsätt, och tillsammans med Karen Barads teori kring agentiell realism och performativitet, vill vi i det här kandidatarbetet bjuda in vår omvärlds fysiska fenomen som medskapare i vår designprocess. Med hjälp av dessa fenomen vill vi utmana och ifrågasätta den antropocentriska designerrollen genom att belysa ...
A new issue of the satellite telecommand synchronization and channel coding sublayer protocol 1 includes LDPC coded communication link transmission units (CLTU) that contain a 64-bit start sequence. The novel data structures allow operation at lower signal-to-noise ratios than before, and offer improved protection against jamming attacks. This pape...
Networks are often used to model the structure of interactions between parts of a system. One important characteristic of a network is the so-called network community structures that are groups of nodes more connected between themselves than with nodes from other groups. Such community structure is fundamental to better understand the organization ...
Published in Zeitschrift für Soziologie
Auf der Grundlage ethnografischer Daten analysiert der Aufsatz den Körper als Ressource der Bearbeitung extremer Ungewissheit im digitalen Finanzhandel. Um Beobachtungen und Bewertungen zu gewinnen, transformieren die untersuchten HändlerInnen ihre Körper in Beobachtungsinstrumente, die visuell projizierte Echt-Zeit-Kursströme sowie Gewinne und Ver...
Audio data compression has revolutionised the way in which the music industry and musicians sell and distribute their products. Our previous research presented a novel codec named ACER (Audio Compression Exploiting Repetition), which achieves data reduction by exploiting irrelevancy and redundancy in musical structure whilst generally maintaining a...
Being able to reliably link a picture to the device that shot it is of paramount importance to give credit or assign responsibility to the author of the picture itself. However, this task needs to be performed at large scales due to the recent explosion in the number of photos taken and shared. Existing methods cannot satisfy those requirements. Me...
Recently, the research of Internet of Things (IoT) and Multimedia Big Data (MBD) has been growing tremendously. Both IoT and MBD have a lot of multimedia data, which can be tampered easily. Therefore, the research of multimedia forensics is necessary. Copy-move is an important branch of multimedia forensics. In this paper, a novel copy-move forgery...
