Search Results - subject:"Greedy Algorithms"

Fuzzy Greedy Search: A Deterministic Heuristic for Combinatorial Optimization

Sheibani, Kaveh - In: International Journal of Applied Management Sciences … 4 (2017) 2, pp. 1-12

reasoning with a greedy mechanism, thereby exploiting a fuzzy solution space using greedy methods. Given that the greedy … algorithms are computationally inexpensive compared to other more sophisticated methods for combinatorial optimization; this …

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012042989

Query Frequency based View Selection

Kumar, T.V. Vijay; Haider, Mohammad - In: International Journal of Business Analytics (IJBAN) 4 (2017) 1, pp. 36-55

View selection deals with the selection of appropriate sets of views capable of improving the response times for queries while conforming to space constraints. Materializing all views is infeasible, as the number of possible views is exponential with respect to the number of dimensions and,...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10012043179

A greedy approximation algorithm for minimum-gap scheduling

Chrobak, Marek; Feige, Uriel; Hajiaghayi, MohammadTaghi; … - In: Journal of scheduling 20 (2017) 3, pp. 279-292

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011695110

Algorithmic representations of managerial search behavior

Tracy, William Martin; Markovitch, Dmitri G.; Peters, … - In: Computational economics 49 (2017) 3, pp. 343-361

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011762109

Electric vehicle scheduling and optimal charging problem : complexity, exact and heuristic approaches

Sassi, Ons; Oulamara, Ammar - In: International journal of production research 55 (2017) 1/2, pp. 519-535

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011588317

What is the best greedy-like heuristic for the weighted set covering problem?

Vasko, Francis J.; Lu, Yun; Zyma, Kenneth - In: Operations research letters 44 (2016) 3, pp. 366-369

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011506140

Prime esperienze nel recupero di informazioni sulla mortalità neonatale mediante integrazione di dati amministrativi

Marini, Cristiano; Nuccitelli, Alessandra - In: Rivista di statistica ufficiale 11 (2009) 1, pp. 57-84

Neonatal mortality rates by gestational age and birth weight category are important indicators of maternal and child health and care quality. However, due to new laws on administrative simplification and privacy, these specific rates have not been calculated in Italy since 1999. The main aim of...

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010631708

Query answering-based view selection

Kumar, T. V. Vijay; Haider, Mohammad - In: International journal of business information systems : … 18 (2015) 3, pp. 338-353

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011327232

An analysis of constructive algorithms for the airport baggage sorting station assignment problem

Ascó, Amadeo; Atkin, Jason A. D.; Burke, Edmund K. - In: Journal of scheduling 17 (2014) 6, pp. 601-619

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010434510

Advanced greedy algorithms and surrogate constraint methods for linear and quadratic knapsack and covering problems

Glover, Fred - In: European Journal of Operational Research 230 (2013) 2, pp. 212-225

New variants of greedy algorithms, called advanced greedy algorithms, are identified for knapsack and covering problems …

Persistent link: https://ebvufind01.dmz1.zbw.eu/10010679110