Reconsolidating Data Structures
نویسندگان
چکیده
For decades forgetting has been treated as an abnormality, a malfunction of the brain that leads humans to lose stored information. Recent results, however, suggest that forgetting is not only a malfunction of the human storage system, but also a useful feature. In order to guarantee a quick response in the face of the limited processing power of the brain, acting quickly on less or reduced information is key. With storage becoming ever cheaper and continually growing it has become standard practice today to store each and every single data item. However, even increasingly powerful processors cannot deal with this data deluge. In this paper we consequently argue that forgetting and its mechanisms should be a part of today’s data management, particularly for techniques requiring fast and/or approximate query answers. While forgetting or shedding information may have far-reaching implications for current methods in data management, in this paper we focus on discussing forgetting (and learning) in the context of data synopses.
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تاریخ انتشار 2015