Search results for "programma"
showing 10 items of 708 documents
Bibliotēkzinātnes un informācijas zinātnes sekcija: tēžu krājums
2021
Analizējot publikācijas par vismaz pēdējiem desmit gadiem, redzams, ka dominējošie temati veido nozares intelektuālo struktūru. Ir stabilie pētījumu temati: informācijpra tība, citēšanas analīze, digitālās bibliotēkas, informācijas resursu pārvaldība, un jaunie temati: sociālie mediji, datu analīze, lielie dati, algoritmi, tekstu analīzes tehnoloģijas
Отчетъ Офицерскаго музыкально-драматическаго общества, въ гор. Ригѣ, за первые два сезона 1897-98 и 1898-99 г.г. [Отчет Офицерского музыкально-драмат…
1899
Leksiskie stilistiskie izteiksmes līdzekļi Eiropas Savienības darbības programmā „Izaugsme un nodarbinātība”
2018
Šī bakalaura darba mērķis ir veikt diskursa analīzi un noteikt leksiski stilistiskos izteiksmes līdzekļus un to lomu ES institucionālajā diskursā, ES Darbības programmā “Izaugsme un nodarbinātība”. Šajā pētījumā uzsvars likts uz ES institucionālo diskursu, izmantojot diskursa analīzi kā pētniecības metodi un analizējot leksiski stilistisko izteiksmes līdzekļu komunikatīvo nolūku. Balstoties uz pētījuma rezultātiem, var secināt, ka leksiski stilistiskie izteiksmes līdzekļi tiek plaši lietoti ES Darbības programmā “Izaugsme un nodarbinātība”, un padara ES institucionālo diskursu daudz pievilcīgāku lasītājiem. Veiktā pētījuma rezultāti atklāja, ka visbiežāk lietotie leksiski stilistiskie iztei…
Wireless MAC processors: programming MAC protocols on commodity hardware
2012
Programmable wireless platforms aim at responding to the quest for wireless access flexibility and adaptability. This paper introduces the notion of wireless MAC processors. Instead of implementing a specific MAC protocol stack, Wireless MAC processors do support a set of Medium Access Control “commands” which can be run-time composed (programmed) through software-defined state machines, thus providing the desired MAC protocol operation. We clearly distinguish from related work in this area as, unlike other works which rely on dedicated DSPs or programmable hardware platforms, we experimentally prove the feasibility of the wireless MAC processor concept over ultra-cheap commodity WLAN hardw…
Film noir stila ģenealoģija
2012
Promocijas darba Film noir stila ģenealoģija anotācija Promocijas darba temats Film noir stila ģenealoģija aptver pasaules kinoteorētiskās domas pieredzē aprobēta jēdziena film noir un ar to apzīmētā kinematogrāfiskā mantojuma veidošanos, stilistisko īpatnību un evolūcijas izpēti, tai skaitā – film noir attīstību ASV, Eiropā un arī Latvijā XX–XXI gs. laikmeta sociālpolitisko norišu un modernisma un postmodernisma paradigmas kontekstā. Šis promocijas darbs izseko film noir stila dzimšanai ASV 40.–50. gados ASV, gan arī pētī tās Eiropas un ASV kultūras atskaņas, kuras reflektē filmu kopums, ko dēvē par film noir. Promocijas darbā pētītas film noir naratīvās īpatnības, kas uzskatāmas par alter…
LE AREE INTERNE PER LO SVILUPPO DEL TERRITORIO E LA COMPLEMENTARITÀ DI PROGRAMMI E STRUMENTI FRA LE POLITICHE EUROPEE DI SVILUPPO RURALE E DI COESIONE
Le Aree Interne rappresentano un tema particolarmente importante per la programmazione e la spesa dei fondi comunitari nel periodo 2014-2020 perché costituiscono il più grande esempio di complementarità fra le Politiche europee di sviluppo rurale e di coesione. Per lo sviluppo di queste Aree è stata creata una Strategia Nazionale per le Aree Interne (SNAI) che mira alla valorizzazione ed al recupero di tutti quei territori (rurali, montuosi, svantaggiati) dal carattere marginale rispetto alla disponibilità e all’offerta di servizi essenziali. La peculiarità di tale Strategia è quella di promuovere lo sviluppo di aree che sono uniformemente distribuite in tutto il comprensorio nazionale a di…
Moving Learning Machine Towards Fast Real-Time Applications: A High-Speed FPGA-based Implementation of the OS-ELM Training Algorithm
2018
Currently, there are some emerging online learning applications handling data streams in real-time. The On-line Sequential Extreme Learning Machine (OS-ELM) has been successfully used in real-time condition prediction applications because of its good generalization performance at an extreme learning speed, but the number of trainings by a second (training frequency) achieved in these continuous learning applications has to be further reduced. This paper proposes a performance-optimized implementation of the OS-ELM training algorithm when it is applied to real-time applications. In this case, the natural way of feeding the training of the neural network is one-by-one, i.e., training the neur…
An efficient hardware implementation of MQ decoder of the JPEG2000
2014
Abstract JPEG2000 is an international standard for still images intended to overcome the shortcomings of the existing JPEG standard. Compared to JPEG image compression techniques, JPEG2000 standard has not only better not only has better compression ratios, but it also offers some exciting features. As it’s hard to meet the real-time requirement of image compression systems by software, it is necessary to implement compression system by hardware. The MQ decoder of the JPEG2000 standard is an important bottleneck for real-time applications. In order to meet the real-time requirement we propose in this paper a novel architecture for a MQ decoder with high throughput which is comparable to tha…
An efficient distributed algorithm for generating and updating multicast trees
2006
As group applications are becoming widespread, efficient network utilization becomes a growing concern. Multicast transmission represents a necessary lower network service for the wide diffusion of new multimedia network applications. Multicast transmission may use network resources more efficiently than multiple point-to-point messages; however, creating optimal multicast trees (Steiner Tree Problem in networks) is prohibitively expensive. This paper proposes a distributed algorithm for the heuristic solution of the Steiner Tree Problem, allowing the construction of effective distribution trees using a coordination protocol among the network nodes. Furthermore, we propose a novel distribut…
Multiprocessor SoC Implementation of Neural Network Training on FPGA
2008
Software implementations of artificial neural networks (ANNs) and their training on a sequential processor are inefficient because they do not take advantage of parallelism. ASIC and FPGA implementations employ specific hardware structures to exploit parallelism in order to improve processing speed; however, optimizing resource usage requires the use of fixed-point arithmetic, thereby losing precision, and the final system is restricted to a particular network topology. This paper presents a mixed approach based on a multiprocessor system-on-chip (SoC) on a FPGA. The use of software-driven embedded microprocessors with custom floating-point extensions for ANN related functions allows for gr…