Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Choudhury, Farhana"'
Recent research on learned indexes has created a new perspective for indexes as models that map keys to their respective storage locations. These learned indexes are created to approximate the cumulative distribution function of the key set, where us
Externí odkaz:
http://arxiv.org/abs/2408.06134
Due to the limited driving range, inadequate charging facilities, and time-consuming recharging, the process of finding an optimal charging route for electric vehicles (EVs) differs from that of other vehicle types. The time and location of EV chargi
Externí odkaz:
http://arxiv.org/abs/2405.00691
Publikováno v:
PVLDB, 17(8): 2064 - 2076, 2024
Prefetching is a crucial technique employed in traditional databases to enhance interactivity, particularly in the context of data exploitation. Data exploration is a query processing paradigm in which users search for insights buried in the data, of
Externí odkaz:
http://arxiv.org/abs/2310.14666
Traffic prediction is a flourishing research field due to its importance in human mobility in the urban space. Despite this, existing studies only focus on short-term prediction of up to few hours in advance, with most being up to one hour only. Long
Externí odkaz:
http://arxiv.org/abs/2302.12388
Given a collection of $m$ sets from a universe $\mathcal{U}$, the Maximum Set Coverage problem consists of finding $k$ sets whose union has largest cardinality. This problem is NP-Hard, but the solution can be approximated by a polynomial time algori
Externí odkaz:
http://arxiv.org/abs/2302.06137
Publikováno v:
In Knowledge-Based Systems 3 August 2024 297
In this paper, we study a variant of the dynamic ridesharing problem with a specific focus on peak hours: Given a set of drivers and rider requests, we aim to match drivers to each rider request by achieving two objectives: maximizing the served rate
Externí odkaz:
http://arxiv.org/abs/2004.02570
We introduce a novel keyword-aware influential community query KICQ that finds the most influential communities from an attributed graph, where an influential community is defined as a closely connected group of vertices having some dominance over ot
Externí odkaz:
http://arxiv.org/abs/1912.02114
Autor:
Ali, Mohammed Eunus, Abdullah, Kaysar, Eusuf, Shadman Saqib, Choudhury, Farhana M., Culpepper, J. Shane, Sellis, Timos
With the widespread use of GPS-enabled mobile devices, an unprecedented amount of trajectory data is becoming available from various sources such as Bikely, GPS-wayPoints, and Uber. The rise of innovative transportation services and recent break-thro
Externí odkaz:
http://arxiv.org/abs/1804.00599
Autor:
Islam, Md. Saiful, Ali, Mohammed Eunus, Kang, Yong-Bin, Sellis, Timos, Choudhury, Farhana M., Roy, Shamik
Publikováno v:
In Information Systems February 2022 104