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We present a system that enables a user to remove a file from both the file system and all the backup tapes on which the file is stored. The ability to remove files from all backup tapes is desirable ...
Today, Internet traffic is encrypted only when deemed necessary. Yet modern CPUs could feasibly encrypt most traffic and the cost of doing so will only drop over time. Tcpcrypt is a TCP extension desi...
We show that it is possible to write remote stack buffer overflow exploits without possessing a copy of the target binary or source code, against services that restart after a crash. This makes it pos...
Forward secrecy guarantees that eavesdroppers simply cannot reveal secret data of past communications. While many TLS servers have deployed the ephemeral Diffie-Hellman (DHE) key exchange to support f...
OSS: Using Online Scanning Services for Censorship Circumvention
Censorship Circumvention Online Scanning
2015/8/5
We introduce the concept of a web-based online scanning service, or OSS for short, and show that these OSSes can be covertly used as proxies in a censorship circumvention system. Such proxies are suit...
Towards Sustainable Future by Transition to the Next Level Civilisation
Universal science of complexity dynamic multivaluedness chaos self-organisation dynamically probabilistic fractal dynamic information dynamic entropy symmetry of complexity Unitary System Harmonical System sustainability transition Revolution of Complexity noosphere
2015/8/3
Universal and rigorously derived concept of dynamic complexity shows that any system of interacting components, including society and civilisation, exists only as a process of highly inhomogeneous, qu...
Creation of a Style Independent Intelligent Autonomous Citation Indexer to Support Academic Research
Style Independent Intelligent Autonomous Citation Indexer Support Academic Research
2015/7/30
This paper describes the current state of RUgle, a system for classifying and indexing papers made available on the World Wide Web, in a domain-independent and universal manner. By building RUgle with...
The Self-Organization of Interaction Networks for Nature-Inspired Optimization
Complex Systems Evolutionary Algorithms Network Evolution Optimization
2015/7/29
Over the last decade, significant progress has been made in understanding complex biological systems, however there have been few attempts at incorporating this knowledge into nature inspired optimiza...
The Ouroboros Model
Ouroboros Model
2015/7/29
At the core of the Ouroboros Model lies a self-referential recursive process with alternating phases of data acquisition and evaluation. Memory entries are organized in schemata. Activation at a time ...
Network Topology and Time Criticality Effects in the Modularised Fleet Mix Problem
Network Topology Time Criticality Effects Modularised Fleet Mix Problem
2015/7/29
In this paper, we explore the interplay between network topology and time criticality in a military logistics system. A general goal of this work (and previous work) is to evaluate land transportation...
Network Topology and Time Criticality Effects in the Modularised Fleet Mix Problem
Network Topology Time Criticality Effects Modularised Fleet Mix Problem
2015/7/28
In this paper, we explore the interplay between network topology and time criticality in a military logistics system. A general goal of this work (and previous work) is to evaluate land transportation...
Prevalence and predictors of unsolicited exposure to and involvement in online sexual activites among young Internet users in Lagos metropolis
Online pornography unsolicited exposure online sexual activities
2015/7/23
The study draws empirical evidence from adolescents (aged 10 to 19 years) and young adults (20 to 24 years) who use the Internet in exploring the relationship between two sets of independent variables...
基于Yaksha密钥托管机制的命名数据网络内容发布/订阅系统
命名数据网络 Yaksha系统 El Gamal 移动自组织网络
2015/12/21
命名数据网络(NDN)允许内容生成者的数据缓存于网络任何位置,这种数据和数据源分离的网内缓存机制导致的结果是以主机为中心的端到端认证数据传输不能用于命名数据网络。目前提出的NDN内容传输机制要求依赖内容分发网络(CDN)或要求数据源始终在线,然而这些要求不适合移动自组织网络环境。针对这一问题,首先基于El Gamal公钥密码体制设计了一种新的Yaksha系统,然后,基于新的Yaksha系统提出了命...
Consumer Price Search and Platform Design in Internet Commerce
Internet Commerce Consumer Price Search
2015/7/17
Search frictions can explain why the ìlaw of one priceî fails in retail
markets and why even Örms selling commodity products have pricing power. In
online commerce, physical search costs a...
GOSSIP: IDENTIFYING CENTRAL INDIVIDUALS IN A SOCIAL NETWORK
Centrality Gossip Networks Diff usion
2015/7/15
We show that boundedly-rational individuals can, simply by
tracking sources of gossip, identify those who are most central in a network
according to “diffusion centrality,” which nests other s...