Discriminating DDoS attacks from flash crowds using flow correlation coefficient

Distributed Denial of Service (DDoS) attack is a critical threat to the Internet, and botnets are usually the engines behind them. Sophisticated botmasters attempt to disable detectors by mimicking the traffic patterns of flash crowds. This poses a critical challenge to those who defend against DDoS attacks. In our deep study of the size and organization of current botnets, we found that the current attack flows are usually more similar to each other compared to the flows of flash crowds. Based on this, we proposed a discrimination algorithm using the flow correlation coefficient as a similarity metric among suspicious flows. We formulated the problem, and presented theoretical proofs for the feasibility of the proposed discrimination method in theory. Our extensive experiments confirmed the theoretical analysis and demonstrated the effectiveness of the proposed method in practice.

Problematic identities in women's fiction of the Sri Lankan diaspora

In her thesis, Watkins investigates the representation of ‘problematic identities in women’s fiction of the Sri Lankan diaspora’. As well as scrutinizing the literature for gender specific issues, both cultural and psychological, the thesis illustrates its collective significance as culture specific literature.

Invaders at the door : science fiction film invasion narratives of the 1950s

Public talk Warrnambool city centre campus in association with the arts centre

Prose fiction’s infinite playlist : encountering music in fiction narrative

This paper will argue that reference to music in young-adult prose fiction stimulates movement across narrative and artistic boundaries in ways that facilitate a unique reading encounter. The inclusion of musical reference opens up a space for a multisensory experience that is beyond that of the reading experience devoid of musical association, even when the audio is not immediately available at the time of reading. This experience is bound to the role of the reader, however, be it through the remembered or imagined experience of the music that is signaled in-text, or even the reader’s pursuit of the audio in response to the reading. As ‘a threshold literature’ (Eaton 2010, np) that targets a young audience for whom ‘popular music is globally acknowledged as affectively and culturally central’ (Bloustien & Peters 2011, 4), young-adult fiction is an apt space for explorations into the potential that exists when a text includes musical reference. In particular, Gerard Genette’s paratexts (1997), J Hillis Miller’s ‘membranes’ (2005) and T Austin Graham’s ‘literary soundtrack’ (2009) will be used to examine how Rachel Cohn and David Levithan’s young-adult fiction novel Nick and Norah’s infinite playlist (2006) functions as an ‘infinite playlist’ in itself via a series of paratextual and epitextual elements. Discussion of the latticework of music-narrative interaction that exists as a part of this text will facilitate an understanding of how musical reference can encourage movement within and beyond the narrative towards a potentially unique reading experience.

Spinoza/space/speed/sublime: Problems of philosophy and politics in the post-colonial fiction of Gerald Murnane

This article takes account of the ‘spontaneity’ of the post-colonial fiction of Gerald Murnane within the ‘dominating space’ of the philosophy of Spinoza. My use of Paul Carter’s terms here is strategic. The compact of fiction and philosophy in Murnane corresponds with the relationship of spontaneity to the dominating organization of desire in Carter’s rendering of an Aboriginal hunter. Carter’s phrase “‘a figure at once spontaneous and wholly dominated by the space of his desire’” worries Ken Gelder and Jane M. Jacobs, who suggest that it subjugates the formation of Aboriginal desire (incorporating spontaneity) to impulses of imperialism. The captivating immanence of Spinoza’s philosophy in Murnane’s fiction, which I will demonstrate with various examples, puts pressure on the fiction to occupy the same space as the space of the philosophy. Here is a clue to why Murnane’s post-colonial thematics have been little explored by critics with an interest in post-colonial politics. The desire of Spinoza’s philosophy creates a spatial textuality within which the spontaneity of Murnane’s fiction, to the degree that it maximizes or fills the philosophy, is minimized in its political effects. That is to say, the fiction shifts politics into an external space of what Roland Barthes calls “resistance or condemnation”. However, the different speeds (or timings) of Murnane and Spinoza, within the one space, mitigate this resistance of the outside, at least in respect of certain circumstances of post-coloniality. It is especially productive, I suggest, to engage Carter’s representation of an Aboriginal hunter through the compact of coincidental spaces and differential speeds created by Murnane’s fiction in Spinoza’s philosophy. This produces a ceaseless activation of desire and domination, evidenced in Murnane’s short story ‘Land Deal’, and indexed by a post-Romantic sublime. What limits the value of Murnane’s fiction in most contexts of post-colonial politics, is precisely what makes it useful in the matter of Carter’s Aboriginal hunter.