Information Comprehension Based on the New Knowledge Acquired by Cognitive Subject as the Fourth Dimension Set

On the basis of studying general comprehension model of information, this paper puts forward the Four Dimensions Set Information Comprehension Model （FDSICM） based on regarding the new knowledge acquired by cognitive subject as the fourth dimension set. Making use of the Four Dimension Set Information Comprehension Model （FDSICM）, this paper analyzes the information attributes and expatiates from three levels the comprehension of the information meaning.

Understanding taxi driver's cruising behavior with ZIP model

The taxi drivers' cruising pattern was learned using GPS trajectory data collected in Shenzhen,China.By employing zero-inflated Poisson model,the impacts of land use and previous pick-up experience on cruising decision were measured.The cruising strategies of different types of drivers as well as the top one driver were examined.The results indicate that both land use and previous pick-up experience affect travel behavior with the former's influence(7.07×10-4 measured by one of the coefficients in zero-inflated Poisson model) being greater than the latter's(4.58×10-5) in general,but the comparison also varies across the types of drivers.Besides,taxi drivers' day-to-day learning feature is also proved by the results.According to comparison of the cruising behavior of the most efficient and inefficient driver,an efficient cruising strategy was proposed,that is,obeying the distribution of land use in choice of cruising area,while learning from pick-up experience in selection of detailed cruising location.By learning taxi drivers' cruising pattern,the development of measures of regulating travel behaviors is facilitated,important factor for traffic organization and planning is identified,and an efficient cruising strategy for taxi drivers is provided.

Reconstructing the Framework for Determining and Compensating Dual Risk-Based Damage to Personal Information

Abstract:In the era of big data,the dual risk-based damage associated with personal information leakage presents unique chal-lenges.The unrealistic nature of objective risk-based damage without benchmarks and the high threshold for determining subjective risk-based damage have become obstacles for information subjects seek-ing compensation.Traditional approaches to supporting risk-based damage are inadequate in the realm of personal information.The theoretical support and compensation mechanisms for dual risk-based damage to personal information need re-exploration.The information subject’s control over the value of personal information assets based on the right to know forms the theoretical basis for objective risk-based damage.Additionally,the independence of mental suffering and the relaxation of the“serious”standard allow for a broader in-terpretation of subjective risk-based damage.In addressing claims by information subjects,first,courts need to assess and quantify the level of risk-based damage;second,legislation should introduce a statutory compensation system to define the range of personal information asset value,with a focus on the fault of personal information processors in civil liability;finally,establishing a special representative litigation mechanism can effectively address collective disputes over personal information infringement and alleviate the litigation burden on infor-mation subjects.