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We analyse the iterative decoding performance of conventional rate R=1/3 turbo codes, when both code length and number of iterations tend to infinity. To obtain a rigorous bound on the iterative limit, we introduce a two-phase decoding algorithm which can be analyzed asymptotically
In this article, we describe a system that classifies relations between entities extracted from an image. We started from the idea that we could utilize lexical and semantic information from text associated with the image, such as captions or surrounding text, rather than just the geometric and visual characteristics of the entities found in the image. We collected a corpus of images from Wikipedi
We show that for any ε > 0, a maximum-weight triangle in an undirected graph with n vertices and real weights assigned to vertices can be found in time O(nω + n2+ε), where ω is the exponent of fastest matrix multiplication algorithm. By the currently best bound on ω, the running time of our algorithm is O(n2.376). Our algorithm substantially improves the previous time-bounds for this problem recen
On 2 November 1994, the Human Rights Committee adopted General Comment No. 24 (52), which was clearly provoked by the great number of reservations deposited by States to the International Covenant on Civil and Political Rights (ICCPR) and its two Optional Protocols. In this decision, the Committee states its opinion on a variety of matters. All relate to the permissibility and effect of reservatio
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En text om betydelsen av rummet, makten och motståndet i staden – från modernitet och postmodernitet.
This chapter examines the relationship between individual and organizational identity in PSFs and the significant but tenuous nature of elite identity in this context. The authors identify four main identity-related issues for management control in PSFs: autonomy/conformity tensions, the client conundrum, ambiguity saturation, and intangibility. They explore three main modes of identity-focused co
This thesis studies stereotypes of Sweden and Swedishness in the Finnish press 1918–1939. It maps the genealogy of the images and analyzes the use of stereotypes. In newly independent Finland, the press conveyed debates about national values and political goals. The concept of national stereotyping as a political tool is derived from the works of Michael Pickering, Stuart Hall and Thomas Hylland E
