Traffic Decorrelation Techniques for Countering a Global Eavesdropper in WSNs

Traffic Decorrelation Techniques for Countering Colluding Eavesdroppers in WSNs

Proof: Consider a source v with a hop-count η = |p(v, u)| to the destination u. Nodes in p(v, u) randomly select their transmission times within an interval T . Let the randomly selected transmission times be denoted by t1, t2, . . . , tη. We compute the average number of hops (H) traversed over T by a packet m originating at v1, using a combinatorial approach. The value of H depends on the arr...

Countering Hostile Forensic Techniques

A New Sight for Direct Decorrelation Stretch Techniques

Two decorrelation stretch techniques called Direct Decorrelation Stretch (DDS) and Intensity Conservation DDS (ICDDS) have been recommended for applications on highly correlated multispectral images. This work examines the approaches of DDS and ICDDS in more details and seeks to clarity some apparent misconceptions in saturation stretching. To describe the misconceptions, an IHS substitution (I...

passivity in waiting for godot and endgame: a psychoanalytic reading

this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...

A Study of Tree Based Data Aggregation Techniques for WSNs

Wireless sensor network consists of a huge quantity of less-price sensor nodes. These nodes has restricted power of battery, and the replacement of battery is not a simple task in wireless sensor networks because there are a huge quantity of nodes. Data Aggregation is a significant method to attain power efficiency in wireless sensor network. Data aggregation at the sink by all the nodes result...